ソフトウェア開発 Jobs

Software Development is a process of creating, maintaining, and auditing software and applications for specific systems. A Software Developer is a computer programmer who specializes in the development of software applications and systems of varying complexity, from enterprise standard applications to mobile and web applications. Depending on the project, Software Developers may be involved in designing interactive features, new products or designs, fixing bugs, or improving existing features. Ultimately the Software Developer will help create the software that helps client achieve their goals.

Here's some projects that our expert Software Developer made real:

  • Developing custom project/database management systems
  • Creating apps for iOS with APIs for trade simulations and tracking histories
  • Developing JAVA applications with student and course management components
  • Creating advanced particle plug-ins for Adobe After Effects
  • Parameterizing an internal classifieds system for Amazon (using Java)
  • Creating swiftUI views
  • Developing a detailed implementation plan with gantt chart.
  • Writing codes for FinTech
  • Creating inventory management solutions for forwarding services.

Software development is all about making the client’s digital dreams come to reality with tailor made coding solutions. Hire expert Software Developers on Freelancer.com to realize any project you can dream up, big or small! Our team of experienced coders are ready to real your project in a cost effective and timely manner -- no matter what your needs may be. All you need do is post your project and our reliable experts will ensure your success.

263,294レビューから、クライアントは Software Developers 4.9/5個の星で評価します。
Software Developers を採用する

Software Development is a process of creating, maintaining, and auditing software and applications for specific systems. A Software Developer is a computer programmer who specializes in the development of software applications and systems of varying complexity, from enterprise standard applications to mobile and web applications. Depending on the project, Software Developers may be involved in designing interactive features, new products or designs, fixing bugs, or improving existing features. Ultimately the Software Developer will help create the software that helps client achieve their goals.

Here's some projects that our expert Software Developer made real:

  • Developing custom project/database management systems
  • Creating apps for iOS with APIs for trade simulations and tracking histories
  • Developing JAVA applications with student and course management components
  • Creating advanced particle plug-ins for Adobe After Effects
  • Parameterizing an internal classifieds system for Amazon (using Java)
  • Creating swiftUI views
  • Developing a detailed implementation plan with gantt chart.
  • Writing codes for FinTech
  • Creating inventory management solutions for forwarding services.

Software development is all about making the client’s digital dreams come to reality with tailor made coding solutions. Hire expert Software Developers on Freelancer.com to realize any project you can dream up, big or small! Our team of experienced coders are ready to real your project in a cost effective and timely manner -- no matter what your needs may be. All you need do is post your project and our reliable experts will ensure your success.

263,294レビューから、クライアントは Software Developers 4.9/5個の星で評価します。
Software Developers を採用する

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    147 見つかった仕事

    Build time in two days Saturday Sunday. I have an inbound proxy in S/4HANA for creates and updates materials. To extend the business process I now need several custom (Z) fields added and mapped end-to-end. Scope • Enhance MARA, MARC and MVKE with the required Z-fields (DDIC + append structures). • Adjust the proxy data type so the new fields flow in from the middleware without breaking existing interfaces. • Add ABAP logic in the proxy implementation class to populate the new fields during both “create” and “change” calls covering Purchasing, Sales and Production materials. • Provide a short unit test / demo program or eCATT script showing that the proxy posts the fields correctly. Key points – Existing proxy objects (service ...

    $42 Average bid
    $42 平均入札額
    3 入札

    We are a software development company looking for a reliable and confident professional to handle client-facing communication and online meetings. In this role, you will interact directly with potential clients, help explain our services, and support technical discussions. Responsibilities: - Join online meetings with potential clients to introduce our services - Handle client communication in a clear and professional manner - Manage and support online technical interviews with clients - Understand client requirements and gather project details - Act as a communication bridge between clients and our development team Requirements: - Strong English communication skills (spoken is a must) - Comfortable speaking directly with clients on video calls - Basic understanding of software developm...

    $17 / hr Average bid
    $17 / hr 平均入札額
    51 入札

    I’ve built a village-focused delivery platform on Bubble for the Indian market and need an experienced Bubble developer to iron out several launch-blocking issues within the next 15–20 days. Here’s what I need from you: • Repeating groups – some rows show up as blank; those empty cells should simply disappear, not sit there as placeholders. • Product images – the store’s product photos are uploaded but never render in either list or detail views; trace the break and restore them. • Location services – boost the accuracy of the user’s current location and make the location search bar smarter so rural addresses resolve quickly. • Delivery-boy workflow – connect order assignment, live status tracking and proof-o...

    $168 Average bid
    $168 平均入札額
    51 入札

    I have a programmer who does not have a Mac to upload a beta update to Testflight. I want to upload my application to Testflight

    $26 Average bid
    $26 平均入札額
    65 入札

    We are a manufacturing company running Infor CloudSuite Industrial (multi-site) and are looking for an experienced CSI/Mongoose developer for a small, well-defined enhancement project, with the potential for ongoing work. The immediate need is to develop an event handler to automate preassigned lot generation on Job/Co-Job release, replacing a current manual process. The logic includes triggering on status change to Released, validating item settings, and executing the equivalent of the “Generate Lot” action with a standardized lot prefix and formatting logic. A full technical specification and test scenarios are already documented and will be provided. We are specifically looking for someone comfortable working hands-on with: Must have experience with: Mongoose framework (Eve...

    $43 / hr Average bid
    $43 / hr 平均入札額
    132 入札

    Looking for skilled partners to help with behavioral & technical interviews for US companies. Major Requirements: - Strong technical background in software development - Excellent English communication skills - Professional presentation abilities - Based in Latin America or North America - Available during US business hours (Preferred) What We Offer: - $2,000-3,000+ monthly income potential - Remote work - Long-term partnership opportunity - Performance-based compensation Most Preferred Region: Argentina, Mexico, Colombia, Brazil, Chile, US, Canada Possible Regions: Uruguay, Peru, Costa Rica, Panama, Ecuador, Paraguay, Bolivia, Dominican Republic, Guatemala Serious candidates only. Please apply with your technical background and communication experience. Every qualified engineer w...

    $33 / hr Average bid
    $33 / hr 平均入札額
    32 入札

    Wir suchen einen erfahrenen Odoo-Freelancer oder eine Agentur, die uns bei kleineren Anpassungen und Optimierungen unterstützt. Die Aufgaben umfassen unter anderem: Anpassungen an bestehenden Odoo-Modulen Optimierung von Workflows und Reports Unterstützung bei der Pflege und Verbesserung unserer Odoo-basierten Webseite Beratung zu Best Practices innerhalb der Odoo-Umgebung Anforderungen: Nachweisbare Erfahrung mit Odoo Erfahrung mit Anpassungen von Odoo-Apps und Webmodulen Kenntnisse in Python, XML, JavaScript und Odoo-Framework Fähigkeit, Anforderungen schnell zu verstehen und umzusetzen Eigenverantwortliche und strukturierte Arbeitsweise Gute Deutsch- oder Englischkenntnisse Zeitrahmen & Budget: Projektstart: sofort Umfang: kurzfristige, projektbasierte Unterst&uu...

    $539 Average bid
    $539 平均入札額
    75 入札

    My existing VB.NET project is behaving unpredictably: it sometimes crashes on startup and, even after it loads, other crashes appear at random. I need these bugs isolated and fixed so the application runs reliably every time it is launched and during normal use. You will receive the full Visual Studio solution and a short video showing the crashes in action. I have not added any custom logging yet, so incorporating meaningful exception handling or a lightweight logging mechanism is welcome if it helps trace the faults quickly. Deliverables • Corrected source code with clear comments on the changes • A brief summary explaining what caused each crash and how you resolved it • Simple reproducibility steps that confirm the issues no longer occur Please use standard VB...

    $442 Average bid
    $442 平均入札額
    131 入札

    I'm seeking a developer to create a tool that identifies and highlights open plots of land and predefined sizes of constructed terrace areas on Google Maps after receiving my inputs on where, as in within which area the search has to be made Requirements: - Will generally Focus on regions 2 to 5 KM within cities or outskirts - Use Google Maps satellite mode as the primary data source - Ability to adjust and define terrace area sizes on a case-by-case basis Ideal Skills and Experience: - Proficiency in Google Maps API - Experience with land data visualization - Knowledge in software development for dynamic user input

    $79 Average bid
    $79 平均入札額
    16 入札

    I need someone to wire up RevenueCat inside my existing Android application. The account is already live and configured on the RevenueCat dashboard, so the focus is strictly on the in-app work: adding the SDK, connecting it to Google Play Billing, fetching offerings, unlocking entitlements, and making sure purchase events flow cleanly to the backend. The project finishes when purchases can be made on a test track, entitlements are granted or revoked automatically, and the subscriber info is accurately reflected in RevenueCat. All code must compile on the current Android Studio version, follow Kotlin best practices, and be clearly commented so I can maintain it later.

    $24 Average bid
    $24 平均入札額
    19 入札

    I need your help turning a high-level concept into a working application. At this stage the functional scope is open—we will refine the feature list together—so your ability to guide the technical discovery process is as valuable as your coding skills. Here’s how I see the collaboration unfolding: • Discovery & Planning – Clarify the core problem and end-user journeys. – Recommend the most suitable stack for either a web-based, desktop, or mobile build. • Build & Iterate – Produce clean, well-documented code in a public or private Git repository. – Share frequent milestones so I can test and provide feedback in short cycles. • Handover & Support – Deliver all source files, deploy...

    $1999 Average bid
    $1999 平均入札額
    128 入札

    About Orsentra LTD Orsentra LTD is an international Information Technology (IT) agency and consulting firm specializing in software development and remote technical staffing. We connect global enterprise clients with elite engineering talent, focusing on fully remote opportunities across international markets. The Role We are seeking a highly articulate, professional, and completely bilingual Job Caller / Interview Specialist to represent our technical talent during client meetings and technical interviews. In this critical, client-facing role, you will step in once a meeting is scheduled, review the specific job description and developer profile provided, and successfully navigate the interview process to secure the position. Key Responsibilities Attend scheduled remote client meetings...

    $43 / hr Average bid
    $43 / hr 平均入札額
    4 入札

    I’m sourcing ready-to-install operating-system images for Windows, Linux and ChromeOS. For Windows, the build must arrive fully activated; for Linux and ChromeOS I just need clean, production-ready images. In most cases I’ll ask for the current stable release, but I occasionally need an older build, so the ability to deliver either version on request is important. Every image should boot straight into the installer from ISO or USB and ship with a modern web browser pre-installed—nothing else. Supply links or cloud storage I can access immediately after payment. If a Windows activation key is required, include it and confirm that activation survives re-installation. Deliverables (per request): • Download link or drive image (ISO/IMG) for the specified OS and v...

    $12 Average bid
    $12 平均入札額
    9 入札

    We are growing HelperSetu and looking for a results-driven Business Development Executive (BDE) who can identify opportunities, engage prospects, and close projects for our technology and AI consulting services. Important: We are not looking for someone who only generates leads. We need a professional who can take ownership of the sales cycle—from prospecting to project closure. ## Our Services & Expertise ### AI & Automation * AI Integration & Enablement * Agentic AI Solutions * Workflow Automation * AI Chatbots & Assistants * LLM Integration & AI Wrappers ### Software Development * Custom Web Applications * SaaS Platforms * Enterprise Portals * Admin Dashboards * MVP Development ### Data & Analytics * Data Engineering * ETL Pipelines * Business Intel...

    $268 Average bid
    $268 平均入札額
    11 入札

    **Important:** The full project briefing is attached as a TXT file. Please read it before applying. Many applications appear to be automated and do not address the actual requirement. Only applicants who have personally reviewed the attached briefing and respond directly to its requirements will be considered. Generic, automated, recruiter, or "we can find developers for you" responses will be ignored.

    $21 / hr Average bid
    $21 / hr 平均入札額
    103 入札

    I am actively buying complete software codebases to feed a series of internal engineering evaluations, AI benchmarking experiments, and architecture studies. The program covers both ends of the technology timeline: • Legacy code packaged in a single ZIP archive—anything from COBOL, Fortran, classic .NET, Java 7 and earlier, VB6, RPG, or similar stacks. • Modern repositories hosted on GitHub, GitLab, or Bitbucket that use current languages such as Python, TypeScript, JavaScript, Go, Rust, Ruby, Swift, Kotlin, and comparable technologies. What I need from you when you reply is simple: 1. The primary technology stack and approximate size (lines of code or MB). 2. A brief functional overview so I understand what the system does. 3. For Git-based work, a link to the pr...

    $3925 Average bid
    $3925 平均入札額
    17 入札

    I need a skilled developer to create a versatile plugin for Roblox Studio. Key Requirements: - Primary Purpose: Must enhance development tools. - Essential Functionality: Should include scripting assistance. - Compatibility: Must work seamlessly with other development tools I currently use. Ideal Skills and Experience: - Extensive experience in Roblox Studio and plugin development. - Strong scripting skills, particularly in Lua. - Familiarity with various development tools and ability to ensure compatibility. - Proven track record of delivering high-quality, functional plugins on time. Please provide examples of previous work and ensure you have a solid understanding of Roblox development environments.

    $10 Average bid
    $10 平均入札額
    5 入札

    Sitio web responsivo premium desarrollado con ingeniería de software, maquetación dinámica y optimización avanzada de carga para videos corporativos, logos y mapas interactivos. Enlace/URL del proyecto:

    $38 Average bid
    $38 平均入札額
    30 入札

    Saya membutuhkan sebuah bot sederhana yang berjalan di WhatsApp untuk membalas chat secara otomatis. Fungsinya hanya satu: ketika pesan masuk berisi kata kunci tertentu, bot akan langsung mengirim balasan yang sudah saya tetapkan sebelumnya. Ruang lingkup: • Platform tunggal: WhatsApp. • Mekanisme: deteksi kata kunci → kirim pesan balasan statis sesuai pasangan kata kunci-pesan yang saya sediakan. • Konfigurasi kata kunci dan pesan harus mudah saya ubah sendiri (boleh lewat file JSON, Google Sheet, atau antarmuka web ringan–mana yang paling praktis). • Bot harus dapat berjalan 24/7 di server lokal atau cloud, dengan panduan penyiapan jelas. • Dokumentasi singkat cara menambah/mengubah kata kunci, cara men-restart bot, dan cara memantau log kesal...

    $419 Average bid
    $419 平均入札額
    63 入札

    # REQUEST FOR PROPOSAL (RFP) # STAND-ALONE HOUSEHOLD GOODS MOVING COMPANY MANAGEMENT SOFTWARE ## Project Overview We are seeking a stand-alone desktop software solution specifically designed for a Household Goods Moving Company. The system must manage the entire shipment lifecycle from booking through final delivery, invoicing, collections, reporting, and profitability analysis. The software should be optimized for military, National Van Lines (NVL), NFC, COD, interstate, intrastate, and warehouse/storage shipments. The system must significantly reduce manual data entry by utilizing OCR and AI technology to scan trip sheets, bills of lading, and registration documents and automatically populate shipment records. --- # 1. CUSTOMER MANAGEMENT The software shall maintain a complete cu...

    $10 Average bid
    保証

    I built our freight-forwarding solution in .NET with an MS SQL back end, covering everything from enquiries and quotations through to job management, House BL printing, and P&L reporting. The only missing piece is a seamless bridge to external accounting software—this is where I need your expertise. What I want • Direct integration between my freight-forwarding database and a well-known accounting package (e.g., Tally, QuickBooks, Xero or a similar platform you can propose). • Automatic transfer of all financial events we already capture—sales invoices, supplier bills, receivables, payables, and cost allocations—so the books stay in sync without duplicate entry. • Bi-directional status updates: if an invoice is paid or a journal is adjusted in th...

    $273 Average bid
    $273 平均入札額
    35 入札
    Client-Facing Full Stack Developer
    3 日 left
    認証済み

    I lead a growing software consulting agency and need a mid-level full stack developer who can split time between writing production-ready code and speaking directly with clients. The bulk of our engagements revolve around new and existing web applications, so you should already feel at home discussing architecture, sprint goals, and delivery timelines in that context. Day to day, you will join requirements workshops, participate in technical interviews with prospective customers, and then dive straight into implementation. Clear, professional English is essential; many conversations happen live on Zoom during EST business hours and I rely on you to interpret business goals quickly, suggest practical solutions on the spot, and follow through with clean, maintainable code. I’m lookin...

    $33 / hr Average bid
    $33 / hr 平均入札額
    291 入札

    I am commissioning a full-featured vibration analytics and predictive maintenance platform dedicated to rotating equipment. The end product must run smoothly on both Windows and Linux, interface seamlessly with industrial vibration sensors, and stream data in real time. Core analytics Real-time FFT and spectrum analysis, envelope detection, bearing defect diagnostics, and automatic alarm generation are mandatory. The system should reference a built-in bearing database covering the major bearing types and models we see in the field, so users can jump straight from a fault signature to a likely root cause. Dashboards & visualisation Inside the application, I need rich, configurable dashboards that present data as interactive graphs and charts, heatmaps, and concise tables. Historic...

    $18717 Average bid
    $18717 平均入札額
    10 入札

    We are reaching out regarding a paid strategic collaboration opportunity focused on legacy engineering assets for enterprise AI training initiatives. We are actively looking to procure: Private production-grade code repositories Historical development and operational data Multi-language enterprise applications with long-term commit history We particularly value repositories with real-world business usage, scalable architecture, engineering workflows, documentation, tickets, and collaboration data. This is a high-value, long-term engagement, with commercial opportunities ranging from ₹20,000 to ₹50 lakhs based on repository quality, historical depth, maintainability, and dataset volume. Final valuation is conducted by our technical evaluation team. We ensure: Strict NDA and confiden...

    $244 Average bid
    $244 平均入札額
    14 入札

    My site is currently running on PHP 7.x, and I need it moved to PHP 8.1 without breaking anything that is already live. I am not certain whether the codebase relies on bespoke functions, third-party packages, or a mix of both, so I will need you to inspect the application first, flag any incompatibilities, then carry out the upgrade from start to finish. What I expect from you: • Perform a quick audit and list any 7.x-only functions, deprecated calls, or library conflicts. • Configure a staging environment, switch it to PHP 8.1, and resolve every compatibility warning or fatal error. • Run functional tests (or the site’s existing test suite, if present) until it is fully stable. • Deploy the updated code to production and verify that all front-end and bac...

    $19 Average bid
    $19 平均入札額
    52 入札

    Hello, I need a complete **CBSE Class 12 Computer Science Project** on the topic: # RAILWAY RESERVATION SYSTEM Please read all the requirements carefully before starting the work. ## IMPORTANT INSTRUCTION I am attaching the Front Page, Certificate, Acknowledgement, and Index templates provided by my teacher. These templates are **mandatory** and must be used exactly as provided. Please do not redesign, replace, or create new versions of these pages. You should only edit the existing templates by filling in the required details such as: * Project Title: Railway Reservation System * Student Name: Pranav Raj * Class: XII Science * Teacher's Name: Mr. Visua Rupa * Academic Session: 2026–27 The overall design, layout, borders, headings, and formatting of these pages should ...

    $28 Average bid
    $28 平均入札額
    4 入札

    We are seeking a proactive and motivated Business Development & Client Acquisition Executive to help us expand our client base for web development and application development services. This role is ideal for individuals who are confident communicators, skilled at building relationships, and capable of finding and closing new business opportunities. This is a purely commission-based position with unlimited earning potential. The successful candidate will be responsible for generating leads, managing client communications, understanding project requirements, and assisting in converting prospects into paying clients. About Us We provide professional technology solutions, including: - Custom Website Development - E-Commerce Stores - Web Applications - Mobile Application Development (An...

    $168 Average bid
    $168 平均入札額
    12 入札
    Software Design Tutoring
    2 日 left
    認証済み

    Tutoring Software Design according to the following details: Meeting days: Sunday, Tuesday & Thursday at 5:00 p.m. Ciro time 6 sessions, each session is 60 min. Teaching should be based on the content of a popular software desing text book and its ppt slides The lecturer should have a degree and experience in software engineering and software engineering teaching. Topic should include: Session 1: Object-Oriented Design Fundamentals • Classes and objects • Encapsulation • Inheritance • Polymorphism • Abstraction Session 2: UML and Use Case Modeling • UML overview • Actors and use cases • Use case diagrams • Use case specifications Session 3: Class Diagrams • Domain analysis • Classes • Relationships • Aggrega...

    $134 Average bid
    $134 平均入札額
    70 入札

    Department Name Software Delivery team Job Title/Role Title Software Developer Position Objective - Participation in : - of Sarvatra products/services. - support activities. Ultimately, the role of the Software Engineer is to build high-quality, innovative and fully performing software that complies with coding standards and technical design. Organizational Level Reporting to Team Lead/Technical Architect Supervises NA Base Location Pune Responsibility Primary - Development of products/services at Sarvatra and providing client support as and when required. Develop and demonstrate domain knowledge relevant to the product. Secondary - Coordinate with other teams/SME's in day to day working. Additional Good documentation and communication skills. Be a good team playe...

    $99 Average bid
    $99 平均入札額
    34 入札

    I have an existing Laravel business directory platform called Top3Verified, built on the Atlas Laravel Business Directory script (CodeCanyon). The platform concept is simple: only the Top 3 verified businesses are shown per category per city — quality over quantity. The Atlas script already handles listings, reviews, subscriptions, agent accounts, booking system, SEO, and admin dashboard. I do NOT need these rebuilt. I need 6 custom modules built ON TOP of the existing script without breaking its core functionality. MODULES REQUIRED: Module 1 — Top 3 Restriction + Waiting List Atlas currently shows unlimited businesses. I need a system that allows only 3 active verified businesses per category per city. Any additional business goes into a waiting list. When a Top 3 slot opens, ...

    $288 Average bid
    $288 平均入札額
    67 入札

    Saya ingin membangun sebuah aplikasi khusus untuk memantau stok barang fisik di gudang dan toko saya. Fokus utamanya adalah inventory tracking—bukan penjualan—dengan kemampuan berikut: • Peringatan level stok: aplikasi harus otomatis memberi notifikasi ketika kuantitas suatu item mendekati batas minimum agar saya bisa segera melakukan re-order. • Laporan mendetail: saya membutuhkan ringkasan harian, mingguan, dan bulanan yang menampilkan arus masuk-keluar barang, nilai stok, serta tren pemakaian. Detail teknis yang saya harapkan: – Antarmuka sederhana, mudah dipelajari staf gudang. – Database lokal atau cloud (mana yang Anda rekomendasikan) agar data tetap aman. – Fitur pencarian cepat berdasarkan nama, SKU, atau kategori. – Opsi ek...

    $427 Average bid
    $427 平均入札額
    5 入札

    Flutter Developer – Driver Tool Integration (No Public API – Analysis Required) We are looking for an experienced Flutter developer for a driver assistance application. --- SECTION 1 – IMPORTANT: READ THIS FIRST There is NO official public API for this project. The target platform (a major delivery app used by millions of drivers) does NOT provide: - Public documentation for developers - An official SDK for drivers - Endpoints for receiving orders, accepting trips, or managing sessions This means the project requires a different approach than standard API integration. If you have only worked with apps that provide ready documentation (Stripe, Twilio, Google Maps, etc.), PLEASE DO NOT APPLY!. If you are comfortable analyzing how mobile apps communicate with their s...

    $50 / hr Average bid
    NDA
    $50 / hr 平均入札額
    123 入札

    Senior AI CRM Orchestration Architect + GoHighLevel Backend Specialist Sarkis AI Inc. is building a healthcare-aware AI revenue infrastructure company for appointment-based businesses, including med spas, dental practices, orthodontic clinics, and medical aesthetic businesses. This project combines two connected needs: 1. Primary focus — 60%: Build and architect the central AI CRM orchestration layer, internally referred to as the Single Brain. 2. Secondary focus — 40%: Connect and structure the GoHighLevel / HighLevel backend so the orchestration layer can trigger the correct CRM actions reliably. This is not a basic GoHighLevel workflow job. This is not a chatbot setup. This is not a website or landing page project. This is not for beginners, template sellers,...

    $1079 - $2519
    特集 シール
    $1079 - $2519
    192 入札

    We are looking for an experienced software developer to completely redesign and modernize an existing Windows desktop application. This is NOT a simple UI refresh. The objective is to perform a full visual and user experience overhaul of the software while preserving existing functionality and preparing the platform for future development. The successful candidate will be responsible for understanding the current architecture, redesigning the entire desktop application interface, improving usability, and becoming the primary developer for future enhancements. Current Technology Stack: • VB.NET • .NET Framework • Windows Forms Desktop Application • Android Client Application (Java) • HTTP/HTTPS Communication • WebSocket Communication • MySQL Database &...

    $14 / hr Average bid
    $14 / hr 平均入札額
    128 入札
    Asterisk FAS Tester UI
    2 日 left
    認証済み

    I need a developer who is equally comfortable scripting inside Asterisk and crafting a modern, clean web interface to turn my current False Answer Supervision (FAS) test scripts into a full-featured, client-facing tool. Here is what I want to end up with: • An automated tester that places configurable batches of calls through Asterisk, captures the raw CDRs and any SIP response codes, and stores them for analysis. • A web dashboard that presents the data in a crisp, modern layout and highlights two headline metrics I care about most: Call success rate and Error rate. Graphs, tables, and quick filters should make it easy to spot trouble routes at a glance. • From any report view I should be able to generate a public, read-only URL that shows the exact results I’m ...

    $263 Average bid
    $263 平均入札額
    35 入札

    I need a native BLE Peripheral plugin for iOS and Android using Capacitor. Key Requirements: - Must support advertising BLE services and communication with central devices. - Ability to advertise device name and service UUIDs. - Should be optimised for IPhone and Android Ideal Skills and Experience: - Proficiency in iOS and Android native development. - Experience with Bluetooth Low Energy (BLE) and GATT services. - Familiarity with Capacitor and plugin development. - Strong understanding of power management in mobile applications. Looking for a developer who can deliver a reliable and efficient plugin. Please share relevant experience and approach. DO NOT APPLY IF YOU DONT HAVE THE RELEVANT EXPERIENCE. READ THE ATTACHED DOCUMENT BEFORE REACHING OUT.

    $1565 Average bid
    $1565 平均入札額
    70 入札

    I rely on an offshore developer who speaks no English, so I need a project manager who can bridge that gap and keep my software build on track. SOME overlap CST /PKT hour required daily. Your brief is simple but critical: spend about up to one focused hour each business day making sure the work progresses exactly as planned. During that hour you will: • Communicate with the offshore freelancer in their language and translate every key point back to me. • Verify that each agreed-upon milestone is reached on schedule, flagging risks early. • Perform light quality control on the code or deliverables before they reach my desk, highlighting defects or mismatches against requirements. I am flexible on the toolset—as long as it offers full transparency and easy coll...

    $14 / hr Average bid
    $14 / hr 平均入札額
    90 入札
    Comprehensive Real Estate CRM
    2 日 left
    認証済み

    I need a tailored CRM that streamlines my real-estate operation from first contact through closing. The system must let me capture and nurture leads, manage a mixed portfolio of residential and commercial listings, and follow every sale in one transparent pipeline. Lead management is the heartbeat of the build. Incoming prospects from social media campaigns need to flow straight into the database, and I want an easy way to log and tag phone outreach so cold-call results are never lost. At any moment I should be able to filter, score, and assign leads, then trigger reminders or drip actions that keep conversations moving. On the property side, the CRM has to store full listing details—photos, documents, status, asking price, owner notes—for both residential and commercial unit...

    $268 Average bid
    $268 平均入札額
    81 入札

    Job Description:We are seeking a talented Java Developer to join our team for high-impact projects within the banking and financial sector. You will work in an international, dynamic, and stimulating environment, focusing on the development, optimization, and maintenance of high-performance core corporate Responsibilities:Design and develop robust software solutions using modern architectures based on the Spring with distributed teams to integrate complex code quality through testing and software development best daily with international clients and :Technical Skills: Excellent knowledge of Java and the Spring framework (Spring Boot, Spring MVC, Spring Integration).Languages: Good command of English (both written and spoken). Daily tasks and client interactions will be conducted exclu...

    $566 Average bid
    $566 平均入札額
    81 入札

    # Tally Prime Customization Requirement Specification ## A. Order Voucher Customization ### 1. Order Adjustment Voucher A custom voucher type named **Order Adjustment Voucher** is required to facilitate adjustment of pending quantities between Purchase Orders and Sales Orders without affecting inventory or stock balances. **Requirements:** * Ability to adjust full or partial order quantities. * Adjustment should impact only order balances. * No impact on inventory valuation, stock position, or accounting entries unless specifically configured. --- ### 2. Transfer of Orders Between Parties Provide functionality to transfer pending Purchase Orders or Sales Orders from one party ledger to another. **Example:** * Purchase Order originally placed with Vendor A. * Balance quantity (ful...

    $105 Average bid
    $105 平均入札額
    11 入札

    I already use and I now want a seamless scenario that links Eleven Labs’ voice-AI agent with Twilio’s voice/SMS services ( To be checked) so the two platforms can talk to each other automatically. Your job is to build the complete integration inside , handle the authentication for both APIs, map the data correctly, and make sure the flow is robust with error handlers and logging. What I expect from you • A working scenario that triggers the Eleven Labs request, captures the audio or text response, then passes it to Twilio to initiate the outbound voice call or SMS. • Clear, commented configuration so I can adjust keys, numbers, or model IDs later without breaking the flow. • A brief hand-off document (or short Loom) walking me through each module and any...

    $31 Average bid
    $31 平均入札額
    52 入札

    I need to continuously sweep the local RF spectrum and flag any transmission that is not licensed for this area. The focus is on detecting unauthorized signals—specifically illegal broadcasts—rather than general interference or pattern anomalies. Your task is to design and prove a monitoring workflow that can: • capture live spectrum data with a reliable SDR front-end (RTL-SDR, HackRF, USRP or similar), • compare detected carriers against the public allocation tables I will supply, and • raise a timestamped alert whenever an unapproved carrier appears or drifts into a protected band. I am comfortable handling hardware procurement; what I need from you is the RF engineering know-how and software integration. Experience building spectrum-monitoring or S...

    $472 Average bid
    $472 平均入札額
    91 入札

    Trabajo con una tienda que todavía corre sobre Prestashop 1.6 y necesito que el módulo “Return Button – Free EU Withdrawal” () funcione de forma nativa en esta versión. La instalación es totalmente estándar, sin personalizaciones previas que interfieran, de modo que puedes concentrarte exclusivamente en la compatibilidad del módulo. Las dos funciones imprescindibles que deben quedar operativas son: • Botón de devolución visible para el cliente en su cuenta y en el historial de pedidos • Flujo completo del proceso de retiro EU, con toda la lógica y formularios que el módulo ofrece en versiones superiores Como usuario muy familiarizado con Prestashop 1.6 validaré el trabajo personal...

    $157 Average bid
    $157 平均入札額
    102 入札
    Ads SpyTool
    1 日 left

    I am building an ad intelligence/spy tool that helps users discover and analyze advertising campaigns. The platform's core functionality will rely on the AdSpy API for retrieving ad data and insights. I am looking for an experienced developer who can integrate the AdSpy API into my existing application and connect all components into a fully functional system. Scope of Work: Integrate the AdSpy API with the platform. Develop backend logic for API authentication and data retrieval. Create endpoints/services to process and display ad data. Connect frontend and backend components. Implement search, filtering, and ad data presentation. Optimize API calls and performance. Handle error logging and API rate limits. Test and deploy the integration. Required Skills: Strong experience with...

    $465 Average bid
    $465 平均入札額
    203 入札

    Hi, I have carefully reviewed your Hospital Management Software requirements, and I can see this is a full-scale healthcare information system that requires strong architecture, security, and compliance-focused design rather than just a basic application. I specialize in building scalable and secure enterprise systems, and I have experience working with complex workflows such as patient management, role-based access systems, billing automation, and data-driven dashboards. I can develop a complete solution covering: Patient Records Management (secure and structured EMR system) Appointment Scheduling with role-based workflows Billing and Invoicing system with accurate financial tracking Pharmacy Management module Lab Results Tracking system Radiology data management structure ABDM compli...

    $531 Average bid
    $531 平均入札額
    130 入札

    Hello, I am looking for an experienced engineer to collaborate on a legacy game research and reconstruction project. The project focuses on a discontinued game titled Dark Saver, originally released in 1997. The objective is to analyze and reconstruct available elements of the game, including its UI, visual assets, and overall structural components, based on technical research and reverse analysis. If a reconstruction that closely resembles the original version is achievable, additional compensation can be discussed. I am interested in working with someone who is able to begin in the near term and who can provide demonstrable progress over time. Project scope, milestones, and feasibility can be discussed collaboratively before moving forward. Please feel free to reach out if you have ...

    $476 Average bid
    $476 平均入札額
    16 入札

    I’m writing a Windows-based diagnostic tool in Python through the J2534 PassThru API. The interface is a Scanmatik 2 Pro and I drive it with the Python-OBD library. Connection is solid—the device enumerates correctly—but every call to WriteMsgs ends with the return code 9 and the UDS frame never leaves the buffer. I’m looking for someone who truly understands the J2534 spec, Scanmatik firmware quirks and low-level UDS transport. Your task is to pinpoint why ret = 9 is triggered and guide me to a clean, repeatable fix. A short, commented code snippet or configuration tweak that lets a simple UDS request (e.g., 0x10 0x01) reach the ECU without error will be considered success. Remote debugging via screen-share is fine, and I can run any diagnostic utilities you recom...

    $103 Average bid
    $103 平均入札額
    25 入札

    I need college management system below are the details Essential Modules 1. Admission Management · Online applications · Document uploads · Merit list generation · Seat allocation · Admission confirmation 2. Student Information System · Student profiles · Academic records · Clinical posting history · Certificates and transcripts 3. Attendance Automation · Biometric devices · QR-code attendance · Mobile attendance for hospital postings · Automatic shortage reports 4. Academic Management · Timetables · Subject allocation · Faculty scheduling · Assignment tra...

    $399 Average bid
    $399 平均入札額
    50 入札

    I'm looking for a skilled software developer to build comprehensive hospital management software. The platform is essential for streamlining hospital operations and ensuring efficient patient care. Core Functionalities: - Patient Records Management - Appointment Scheduling - Billing and Invoicing - Pharmacy Management - ABDM Compliancy (Ayushman Bharat Digital Mission) - Lab Results Tracking - Radiology Management Ideal Skills and Experience: - Proven experience in developing healthcare or hospital management software. - Strong understanding of ABDM guidelines and compliance. - Expertise in integrating pharmacy and lab management systems. - Proficient in database management and secure patient data handling. - Experience with radiology data and imaging systems. - Ability to create us...

    $323 Average bid
    $323 平均入札額
    112 入札

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