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.

269,444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.

269,444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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    188 見つかった仕事

    スマホのゲームのZEPETO で “スクラッチ” を自動化するツールを作りたいと考えています。 スクラッチの自動化や管理はPCで行います。 こちらから既存ツールのサンプルファイルをお渡ししますので、まずはその挙動を再現できれば十分です。 目的 ・手動で行っているスクラッチ操作をワンクリックで自動実行し、作業時間を大幅に短縮する。 納品物 ・動作する実行ファイルまたはスクリプト一式

    $172 Average bid
    $172 平均入札額
    4 入札

    I have a working C++ application that currently relies on hard-coded values; I now need that logic moved into a subroutine capable of reading the same data from an external file instead. Your job is to extend the existing subroutine so it accepts file input, integrates the data seamlessly into the program’s current flow, then compile and run the whole project on a free Red Hat Enterprise Linux environment (Fedora, CentOS Stream or any other RHEL-compatible distro is fine). You will receive: • The current source tree and a brief note on where the new functionality plugs in. • A sample data file that illustrates the expected format. What I expect back: • Updated source code with clear in-line comments that show where changes start and end. • A Makefile (or...

    $13 - $27 / hr
    $13 - $27 / hr
    0 入札

    Buscamos un Ingeniero DevOps / Administrador de Sistemas Ssr/Sr para un proyecto puntual de estandarización. IMPORTANTE: Todo el ecosistema de aplicaciones ACTUALMENTE ESTÁ FUNCIONANDO en producción. No buscamos desarrollo de software ni creación de código desde cero. El objetivo es realizar una reubicación y estandarización completa de la infraestructura para hacerla escalable, segura y automatizada. Nuestra Infraestructura Actual (El escenario): Actualmente operamos con un ecosistema híbrido dividido en dos proveedores: DigitalOcean: Servidores corriendo 3 aplicaciones monolíticas en PHP/Laravel (E-commerce, Backoffice y Gestor de Órdenes). Hostinger: Servidores corriendo 4 servicios (Frontend y Backend) basados en...

    $523 Average bid
    $523 平均入札額
    32 入札
    Military Medical Readiness Tracker
    6 日 left
    認証済み

    I'm looking for a developer to create a medical readiness tracker for a military unit. This tool will help us upload specific reports and sort, compute, and identify deficiencies. Key requirements: - Upload specific reports via batch file uploads - Sort and compute inputs to a roster - Identify deficiencies: - Medical exams overdue - Dental exams overdue - Medical profiles - Calculate metrics like percentage of readiness Ideal skills and experience: - Strong background in data management and software development - Experience with batch file processing - Familiarity with military medical requirements is a plus - Proficient in creating sorting and computation algorithms Please provide examples of similar work done.

    $451 Average bid
    $451 平均入札額
    48 入札

    Launch Your US Tech Career with Hands-On AI Training & Job Support We are an Atlanta-based AI startup building a talent development pipeline for the US market. We are looking for motivated U.S. citizens who want to break into the AI industry. This is not just training—it is a direct pathway to a job with our US client partners. The Opportunity We will train you to become job-ready in AI fundamentals. Once you complete the program, we will actively support you in securing a role with one of our client companies in the United States. You will work on real projects, learn from our development team, and gain the experience needed to land a job. How It Works Training Phase: You will learn AI concepts, tools, and workflows while contributing to our development team’s projects....

    $23 / hr Average bid
    $23 / hr 平均入札額
    42 入札
    Delmia Apriso MES Bug Fixes
    6 日 left
    認証済み

    I need an experienced Delmia Apriso Process Builder developer to step in remotely and eliminate a series of persistent software bugs within our Manufacturing Execution System (MES). The issues are hampering day-to-day shop-floor execution, so rapid diagnosis and clean, documented fixes are essential. What I’m looking for • Hands-on skill with Delmia Apriso Process Builder: creating, modifying, and deploying processes without disrupting live operations. • Solid grasp of MES data flows so you can trace defects quickly. • Ability to extend existing functionality once core bugs are closed, following our current object model and naming conventions. • Comfort working through VPN, screen-share sessions, and version-controlled deployments. Scope of work 1. Reprodu...

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

    I have several Windows executables and accompanying .dll files that were originally written in C, but the source code has been lost. I will supply only those compiled binaries; no partial code or documentation is available. Your task is to work through the binaries, reconstruct human-readable, buildable C source, and document any non-obvious logic you uncover along the way. I expect the recovered code to compile on a current GCC/Clang toolchain, reproduce the original behaviour, and be organised into clear modules with meaningful comments. Feel free to use IDA Pro, Ghidra, Hopper, Radare2, or any other reversing tools you are comfortable with—just note your workflow so I can maintain the codebase afterward. Deliverables • Complete C source tree that builds cleanly (no warn...

    $2374 Average bid
    $2374 平均入札額
    59 入札
    OEE Dashboard Development
    14 時間 left
    認証済み

    I'm looking for a skilled developer to create a manufacturing production and quality dashboard with Overall Equipment Effectiveness (OEE) metrics. The application should be a desktop tool, compatible with Windows, and able to connect to Excel/CSV files for data import. Key Requirements: - Windows desktop application - Connect to Excel/CSV files - Display comprehensive OEE metrics - Visualize production and quality data Ideal Skills: - Experience in desktop application development - Proficiency in data visualization - Familiarity with manufacturing metrics, especially OEE - Strong background in handling Excel/CSV data integration Please provide examples of similar work done.

    $755 Average bid
    緊急 NDA
    $755 平均入札額
    28 入札

    I run a growing chain of bakeries and now need a single, cohesive system that lets every outlet bill customers, track stock and feed all figures back to a central server. Compatibility • The point-of-sale itself must be a Windows desktop application that works offline when needed, then syncs continuously with a web-based server for consolidated data and remote management. Core scope • Billing & Sales tracking – quick item lookup, discount handling and GST-ready printable / digital receipts. • Inventory – real-time stock level tracking at each outlet, automatic deduction when a sale is made, and a central view so I can reorder in time. • Reporting – daily, weekly and monthly sales reports broken down by outlet, item and GST slab. Export to...

    $389 Average bid
    $389 平均入札額
    30 入札

    I’m building a cross-platform e-commerce mobile app and want an experienced Flutter engineer to become a core contributor from Day 1. The entire product will run on a clean bloc-based architecture and must ship smoothly on both iOS and Android. You’ll take ownership of the Flutter codebase, set up the bloc state management layers, and guide best practices for testing, CI/CD, and modular design. A solid 3–4 years of hands-on Flutter experience is essential; I need someone who can move quickly without sacrificing code quality or maintainability. The engagement is on an equity basis. That means your commitment and strategic input will directly translate into real ownership in the venture rather than a cash fee. If joining an early-stage product excites you and you have a p...

    $396 Average bid
    $396 平均入札額
    34 入札

    Project Title: Automated Sales Territory & Route Optimization System (Airtable + Make + OpenRouteservice + Softr/Glide) Project Description: We are looking for an experienced automation specialist to build a lightweight, no‑code system that processes open government construction permit data (CSV format, 100–200 records per month) and generates optimized daily visit routes for a small sales team (2–3 reps). The system will import CSV files that are externally downloaded and provided (e.g., placed in a cloud folder or manually uploaded). It will then filter recent permits (rolling 3–4 month window), apply target profile rules (project type, value, contractor type, exclusions), deduplicate entries, geocode addresses, group them into geographic regions using a fixed radi...

    $2731 Average bid
    $2731 平均入札額
    61 入札

    Project Title: React + Supabase Mobile PWA for Lead Calling (Construction Sales) Project Description We need a simple, mobile‑first React PWA to help our construction sales team manage outbound calls. The app will connect directly to Supabase (free tier) as its database. All business logic (priority calculation, cooldown, 5‑call limit, status changes) will run in the frontend. An external prediction engine supplies only the stage value for each lead; this value is written into Supabase by a separate process. Your app will simply read that value and use it in the priority formula – no direct integration with the prediction engine is required. Everything else (call tracking, status updates, reappearance dates) is handled entirely within this app. The UI follows a single‑screen trans...

    $397 Average bid
    $397 平均入札額
    189 入札

    I'm looking for a developer to create a cloud-based software solution for my catering and decorating business. The focus of the software should be on every thing Key Requirements: - Track inventory for food supplies, decorative items, and equipment. Ideal Skills and Experience: - Experience in developing booking management systems - Strong knowledge in inventory tracking - Familiarity with client communication integration - Prior work with cloud-based software solutions Please provide examples of similar projects you've completed.

    $170 Average bid
    $170 平均入札額
    25 入札

    I am building a green-field fraud-detection platform and need an experienced back-end engineer to own the server-side work for the next three months. The stack is .NET (C#), PostgreSQL, and Redis; a separate team will handle the React front end, so your focus stays firmly on the APIs, data layer, and real-time processing pipeline. What the engagement looks like You will translate our detection logic into clean, well-tested C# services, design the relational schema in PostgreSQL, and use Redis for low-latency caching and message queues. Because the app is completely standalone, there are no third-party or legacy integrations to worry about—every decision you make will directly shape the core product. Key expectations • Produce readable, documented code that passes automated...

    $541 Average bid
    $541 平均入札額
    158 入札

    Trabajo diariamente con grandes volúmenes de archivos en Adobe Illustrator sobre Windows 10 y quiero acelerar todo mi flujo creativo eliminando pasos manuales que hoy me quitan demasiado tiempo. Las rutinas que necesito convertir en script son: • Transformaciones y ajustes de objetos (escalado, rotación, alineación, distribución, etc.) • Manipulación de capas y grupos (creación, renombrado, reordenamiento, bloqueo/ocultamiento selectivo) • Exportación de archivos en varios formatos y perfiles, lista para producción Busco a alguien que domine el DOM de Illustrator, la API oficial y JavaScript/ExtendScript (JSX). Si prefieres UXP y ves que aporta ventajas, también es bienvenido. La clave es que los scri...

    $504 Average bid
    $504 平均入札額
    62 入札

    Hello, I am looking for a developer to create a platform/web app for Astra Transport members. The idea is to have a complete fleet and company management system, accessible on both desktop and mobile devices. Main Features: Company and Employee Accounts: Company data: Tax ID (CUI), Articles of Association, Administrator ID, Transport Manager ( with adding pic/doc ) Employees: separate accounts, individual login, roles and permissions defined by the company manager Each company manager can limit what their dispatchers can see, but we, as Astra founders, must have full access to all member companies Trucks and Trailers: Full details: registration certificate, RCA (insurance), CASCO, leasing, licenses, tachograph, tires with km at purchase Service history: date, service location, in...

    $1344 Average bid
    NDA
    $1344 平均入札額
    185 入札

    Company is planning to implement ERPNext and now need it molded to my exact processes across the Finance, Inventory Management and CRM modules. The objective is to re-configure screens, forms and logic so day-to-day work flows naturally for both Admin and regular Employee users, each with the right permissions and an intuitive UI. What I expect from you: tailor the existing doctypes or build new ones, create the necessary scripts inside the Frappe framework, and adjust role-based permissions so that admins have full control while employees see only what they need. Any new fields, server scripts, print formats or integrations you propose should stay fully upgrade-safe and documented. You’ll get direct access to a staging server, and I’ll provide a detailed workflow map upon ki...

    $158 Average bid
    $158 平均入札額
    66 入札

    Saya sedang mempersiapkan pendanaan awal untuk sebuah perusahaan teknologi yang berfokus pada pengembangan perangkat lunak. Saya membutuhkan proposal bisnis yang ringkas namun meyakinkan agar calon investor langsung memahami peluang, potensi keuntungan, dan strategi pertumbuhan kami. Ruang lingkup yang saya harapkan mencakup: • Executive summary yang kuat dan mudah dipahami. • Deskripsi produk serta keunggulan kompetitif di pasar software. • Analisis pasar: ukuran, tren, dan segmentasi target. • Strategi go-to-market beserta rencana akuisisi pengguna. • Proyeksi keuangan (cash-flow, laba-rugi, kebutuhan modal) minimal tiga tahun. • Profil tim inti dan rencana perekrutan kunci. • Penjelasan exit strategy atau skenario ROI bagi investor. ...

    $5 / hr Average bid
    $5 / hr 平均入札額
    1 入札

    I have a working ROS 1 codebase that now needs to run on ROS 2. During the port I also want to tighten the overall architecture. My top priorities are: • Better performance – specifically lower CPU / memory use and more robust error handling so that unexpected node failures are isolated instead of crashing the whole graph. • Enhanced modularity in the communication interfaces: each topic, service, and action layer should live in its own cleanly separated package so that future protocol or middleware swaps are painless. Scope of work 1. Migrate all existing ROS 1 nodes, launch files, and custom messages to ROS 2 (Foxy or later). 2. Replace catkin build system with colcon and update CI scripts accordingly. 3. Profile the new build, identify bottlenecks, and refactor...

    $178 Average bid
    NDA
    $178 平均入札額
    5 入札

    I’m building an offline-only ground-control-station simulator for a loiter-ammunition drone and need a developer who can deliver a Windows desktop application that feels and behaves like the real thing. The project requires expertise in Unity and Python flight dynamics. Core functionality: • A full-screen user interface that lets me arm, launch, loiter, and strike just as I would on an operational GCS. • Realistic drone flight and sensor physics so altitude, speed, battery, and link quality evolve credibly over time. • Integrated terrain mapping that runs locally—no calls to external map servers—yet still allows zoom, pan, and elevation display. • On-screen status indicators (GPS, attitude, comms, payload health), a simulated live video feed rendered ...

    $582 Average bid
    $582 平均入札額
    24 入札

    I need software that detects temperature gradients in stitched, high-resolution images. Requirements: - Analyze thermal images, focusing on temperature gradients. - Generate detailed reports on detected anomalies. - Input format: RJPG. Ideal Skills: - Experience in image processing and thermal analysis. - Proficiency in software development for anomaly detection. - Knowledge of report generation based on image data. Please include relevant experience in your application.

    $3363 Average bid
    $3363 平均入札額
    39 入札

    We would like a credit only application to give out loans and allow customers to pay back the loans:Client Management Module* This module will handle customer onboarding and profile management. It will support KYC data capture including identification details, contact information, next of kin, employment or business details, and client status. Each client will have a centralized profile containing loan history, repayment records, and account activity. *2. Loan Management Module* The loan management component will handle the full loan lifecycle including: * Loan application and submission * Loan review and approval workflows * Loan disbursement * Repayment schedule generation * Loan restructuring and top-ups * Loan closure and settlement The module will support configurable loan products...

    $4153 Average bid
    $4153 平均入札額
    177 入札

    I’m commissioning a robust, desktop-based Hospital Management System that seamlessly ties into a online licence/CRM service for activation control. Core scope • Patient Management – full electronic medical records, admission/discharge workflow and a complete patient history timeline stored securely. • Appointment Scheduling – doctors see a shared availability calendar, while patients receive automated e-mail/SMS reminders generated by the system. • Billing & Invoicing – charge capture, multi-payer billing and printable invoices with basic reporting. Licence/CRM requirement The desktop client must verify its licence on first run and at set intervals through a lightweight web API. From a browser dashboard I need to create, suspend or r...

    $279 Average bid
    $279 平均入札額
    40 入札

    Create a quick-invoicing program. for an environmental testing lab; for quick-receipt of payment from walk-in clients. - MS Excel or MS Access. local network or single device storage. - 1 screen "menu" that pulls up existing walk-in customers, or can add new ones. - has a new invoice each time the sheet is opened (preferably sequential, starting with last 2 digits of the year; ie: 2026 = 260001 - 'list' price is added. 'discount' can be added at our company's discretion as an item. - pre-populates an invoice with common services, with customer-specific prices - the services have different priorities (Normal, rush, emergency); think of a restaurant menu of adding 'extra' items to a routine menu item - compile items into an invoice, preferabl...

    $10 / hr Average bid
    $10 / hr 平均入札額
    14 入札

    I need two small Windows utilities built as stand-alone .exe files, each with a simple point-and-click interface (no command line). Utility 1 – Excel-to-Excel re-formatter • I will pass you a source workbook and the target layout “ERP_CONVERTED_2”. • The tool must map every column exactly into that layout, then sort the sheet so that, within each Account No, the Disbursement dates appear first (oldest-to-newest) followed immediately by the corresponding Collection dates. • Finally, the macro should generate a second sheet in the same file called “VITRAN VASULI” that shows a dropdown-driven view arranged Account-wise in the same row order (Disbursement row first, Collection row next or combined when dates match). Utility 2 – PDF-to-...

    $13 Average bid
    $13 平均入札額
    5 入札

    I’m running an ERPNext instance that already holds our core data, but several areas still need to be molded to the way we actually work. I’d like you to dive into the Frappe Framework, extend existing DocTypes, design new workflows, and tighten up reports so my team no longer fights the software. Here’s what I need from you: • Tailored module tweaks – create or modify DocTypes, forms, and server-side logic that capture our real-world processes. • Workflow and automation improvements – from simple client scripts to background jobs that remove manual steps. • Custom reports – actionable, filterable views my managers can use daily. • Integration readiness – if we decide to hook ERPNext to external services later, your code ...

    $3 / hr Average bid
    $3 / hr 平均入札額
    19 入札

    I am looking for an engineer or a small engineering team to help build a working prototype of a wearable smart ring that communicates with a thin wallet card device placed in a wallet. The purpose of the device is to prevent wallet loss by alerting the user when the wallet moves more than a short distance away from the ring. The system should provide two types of alerts: a vibration alert in the ring and an optional audio alert. The project goal is to create a fully working prototype that demonstrates the concept in real life. Experience with miniature electronics, wearable devices, Bluetooth communication, and prototype development is preferred.

    $2208 Average bid
    $2208 平均入札額
    57 入札

    I need a project governance expert to enhance efficiency for a software implementation in the insurance sector. The primary focus is on improving project efficiency and delivery, with a strict priority on consistently meeting deadlines. Key Responsibilities: - Develop and implement governance frameworks. - Monitor project progress to ensure on-time delivery. - Optimize resource allocation to avoid bottlenecks. - Liaise with stakeholders to ensure alignment and communication. Ideal Skills and Experience: - Proven experience in project governance, particularly in software implementations. - Strong background in the insurance industry. - Excellent organizational and communication skills. - Ability to manage multiple tasks and prioritize effectively. The project is urgent, and I need a prof...

    $19 / hr Average bid
    $19 / hr 平均入札額
    26 入札

    Project Description: We’re seeking an experienced developer to build a no-code web app for designing multi-panel pylon/totem signs (6–12 stacked panels, like roadside advertising structures). This app will replace our spreadsheet-based process with an interactive, user-friendly tool. Users will log in, select a pylon template, customise panels with pre-uploaded graphics, and generate PDFs that can be automatically emailed to them and our admin team. Core MVP Features: User Authentication & Setup Email/password registration and login Require site address/location before designing Pylon Template & Scaling Base pylon sign should be scalable while maintaining consistent proportions across all configurations Size variants: 3.5m, 6m, 7m, 9m, and 12m Fixed header section w...

    $377 Average bid
    $377 平均入札額
    144 入札

    I’m building a small arcade-style attraction made up of six identical stations. Each station will recognise when its hand-held controller is lifted by means of a magnetic sensor—or any other proper kind of sensor —then launch a three-minute countdown. Here is the user flow I need you to realise: 1. Controller is lifted → internal timer starts. 2. An OLED screen at that station immediately shows the remaining time, counting down in real time. 3. When the three minutes expire the screen simply replaces the countdown with a clear “Game Over, move to next zone ” message + a buzzer or light; 4. Once the controller is set back the system must reset itself, ready for the next player. Hardware thoughts so far: magnetic (reed or Hall) sensor to detect li...

    $361 Average bid
    $361 平均入札額
    65 入札
    Portable HTML-to-PDF Converter
    5 日 left
    認証済み

    I need a small, self-contained Python solution that turns one or more HTML files into a single PDF while preserving the original layout and, most importantly, keeping every internal or external link fully clickable—especially links that point to other PDFs stored alongside the output file. The finished document must remain portable, so if the folder is moved to another machine the links still resolve correctly without hard-coded absolute paths. I am happy for you to choose whichever open-source Python library best fits the job—ReportLab, pdfkit/wkhtmltopdf, PyPDF2, or a hybrid approach—as long as it is free to use and can be installed easily with pip on Windows and Linux. Deliverables • A Python script (or minimal package) that accepts an input HTML file path and...

    $20 / hr Average bid
    $20 / hr 平均入札額
    232 入札

    Job Title: Python Developer Employment Type: Full-Time Location: India preferred — Mumbai, Hyderabad, Pune, or Bangalore Company Type: Consulting / Client Services Python Developer — Full Time We are hiring a Python Developer with 3–5 years of experience to join our consulting team full time. This role is for a single dedicated individual who can take ownership of work, move quickly, and deliver high-quality results across a variety of client projects. You will work on an assortment of software, automation, AI-assisted, and integration-focused projects for US-based clients. Our environment is fast-paced and execution-oriented. We are looking for someone who can work independently, communicate clearly, and turn work around on a daily basis. This is not a role for an ag...

    $14 / hr Average bid
    $14 / hr 平均入札額
    198 入札

    We are Dev Spark Soft, a professional team providing Google Play Console app publishing and developer account renting services. Our company has 150+ verified developer accounts with strong history and apps published before 2023, ensuring safe and stable publishing. Services included: • Draft App Access • App Review and Submission • Weekly Live Monitoring • Safe Publishing Process • Support for Multiple Apps You can publish most types of apps on our developer accounts. ⸻ Our Packages Basic Package – $100 7 Days Guarantee • App Draft Access • App Review and Publish • Weekly Live Monitoring • Multiple Apps Allowed • On One Play Console Account Price: 100 / 100 / 100 ⸻ Standard Package – $200 14 Days Guarantee ...

    $230 Average bid
    $230 平均入札額
    31 入札

    I’m putting together a customer-service knowledge base and I need the full set of written requirements so my development team can move straight into build. The primary goal is clear: empower users to solve issues themselves and reduce live-support load. Scope you will cover • Structure a comprehensive set of categorized articles so content can be browsed logically and maintained easily. • Build in a user-feedback mechanism on every article (ratings and optional comments) to surface gaps and drive continuous improvement. What I expect to receive 1. A Software Requirements Specification that details functional and non-functional needs, data models and workflow diagrams. 2. User stories and acceptance criteria that the dev team can plug straight into their backlo...

    $143 Average bid
    $143 平均入札額
    36 入札

    This is a freelance engagement within the technology space that calls for a capable Software Developer who can take requirements and turn them into clean, maintainable code. I will share full technical details and access credentials after we agree on the collaboration approach, but in broad strokes you will be building out features, tackling bug fixes, and ensuring the application remains robust and performant. You will work in your own environment, commit through the Git repository I provide, and communicate progress through quick stand-ups or concise written updates—whichever is easier given your time zone. Code quality, thoughtful architecture, and clear documentation are more important to me than speed alone, so feel free to suggest best practices or tooling improvements as we m...

    $2125 Average bid
    $2125 平均入札額
    82 入札

    This is a freelance engagement within the technology space that calls for a capable Software Developer who can take requirements and turn them into clean, maintainable code. I will share full technical details and access credentials after we agree on the collaboration approach, but in broad strokes you will be building out features, tackling bug fixes, and ensuring the application remains robust and performant. You will work in your own environment, commit through the Git repository I provide, and communicate progress through quick stand-ups or concise written updates—whichever is easier given your time zone. Code quality, thoughtful architecture, and clear documentation are more important to me than speed alone, so feel free to suggest best practices or tooling improvements as we m...

    $2067 Average bid
    $2067 平均入札額
    102 入札

    Saya sedang mencari seorang profesional yang dapat memberi saya konsultasi pribadi untuk menyelesaikan berbagai tugas—mulai dari penulisan artikel, desain grafis, hingga pengembangan perangkat lunak—atau apa pun yang muncul ketika saya butuh bantuan. Apa yang saya perlukan: • Sesi konsultasi satu-satu secara daring, fleksibel sesuai waktu kami berdua. • Penjelasan langkah-demi-langkah hingga saya benar-benar paham cara menyelesaikan tiap tugas, bukan sekadar hasil akhir. • Rekomendasi alat, sumber belajar, dan praktik terbaik yang relevan dengan masalah saya saat itu. • Dukungan tanya-jawab berkelanjutan di antara sesi bila ada kendala mendesak. Saya terbuka pada metode komunikasi apa pun—chat, panggilan suara, atau video—selama res...

    $500 Average bid
    $500 平均入札額
    1 入札

    Create a quick-invoicing program. for an environmental testing lab; for quick-receipt of payment from walk-in clients. - MS Excel or MS Access. local network or single device storage. - 1 screen "menu" that pulls up existing walk-in customers, or can add new ones. - has a new invoice each time the sheet is opened (preferably sequential, starting with last 2 digits of the year; ie: 2026 = 260001 - 'list' price is added. 'discount' can be added at our company's discretion as an item. - pre-populates an invoice with common services, with customer-specific prices - the services have different priorities (Normal, rush, emergency); think of a restaurant menu of adding 'extra' items to a routine menu item - compile items into an invoice, preferabl...

    $332 Average bid
    $332 平均入札額
    150 入札

    We will only review applications that clearly prove prior development of a SCORM player or SCORM runtime engine. Please include the name of the player, the project, and a short description of your role in its development. Applications without this proof will not be considered. We are looking for an experienced software development agency to build a SCORM content player that integrates seamlessly with our existing cloud-based Learning Management System (LMS). The objective is to replace our current external content player with our own integrated solution. I. Project Goal Develop a standards-compliant content player capable of running and tracking e-learning content inside our multi-tenant LMS. The player must: - import SCORM courses - launch and play SCORM content - create l...

    $13 / hr Average bid
    $13 / hr 平均入札額
    54 入札

    Project Overview I am building an AI astrology chatbot that gives readings based on a user’s natal chart, solar return chart, and lunar return chart. Right now the chatbot depends on users manually going to Astro-Seek, generating chart exports, and pasting those exports into the chat. I want to replace that process with an automated backend calculation engine that generates the chart data directly and passes it into my OpenAI chatbot. This project is not a full astrology app with a GUI. The chatbot is the user-facing interface. What I need built is the chart calculation layer that collects the required birth and return information, calculates the charts accurately, and outputs the chart data in a format my AI system can use. Core Workflow When a user starts the chatbot, the syst...

    $476 Average bid
    $476 平均入札額
    82 入札
    Expert Full-Stack Interviewee
    5 日 left
    認証済み

    I need a seasoned full-stack developer who can step in as my technical interviewee for incoming projects. The conversations will be held in English at a solid B2–C1 level, so you must feel comfortable leading nuanced, in-depth discussions. The interviews revolve around full-stack development. Most applicants claim experience with JavaScript/React, Python/Django, and Java/Spring, and many also list C#. I expect you to move effortlessly among these stacks, probing their real-world knowledge of architecture, coding standards, debugging, testing, and deployment. Feel free to shift the conversation when a candidate mentions additional technologies, yet keep the core assessment anchored in those four primary stacks. Here’s how we’ll work together: • Before each session I...

    $22 / hr Average bid
    $22 / hr 平均入札額
    144 入札

    Developer Needed – Banner System Modification + Mobile Layout Redesign **Project Description** I am looking for an **experienced developer who has worked with Flynax before**. My website is ****, and I need several modifications done carefully without breaking the current system. Please **do not apply if you do not have Flynax experience.** **Tasks** **1. Modify Banner Plugin (Homepage Section)** I already have a banner plugin that displays banner plans. I want to modify it so the homepage shows a section encouraging advertisers, for example: “Advertise Your Banner Here” This must connect with the existing banner plan system. **2. Banner Exchange System** I need a **simple banner exchange system** where other websites can exchange banners with my website. It must...

    $15 Average bid
    $15 平均入札額
    33 入札

    Hi everyone, I’m currently looking for a talented freelancer who has strong experience with Flowcode 10 and can create an amazing and efficient program for a project I’m working on. -Must be comfortable building programs in Flowcode 10 -Able to design clean, well-structured logic and functionality -Experience with microcontroller projects is a plus If you’re skilled with Flowcode and interested in collaborating, please comment below or send me a direct message with: • A short introduction • Your experience with Flowcode • Examples of previous work (if available) Looking forward to working with someone passionate about building great programs!

    $93 Average bid
    $93 平均入札額
    9 入札

    I need a application that lets me tag every palm tree on the farm with its own QR code. The flow is straightforward: I enter a new tree, the program generates and prints a unique code, we fix the label in the field, and any time the code is scanned the system instantly pulls up that tree’s record so we can add or edit details—species, current growth notes, location in the plot, or any other data points we decide to track. The software must run smoothly on Windows 10 laptops and work offline, storing its data in a lightweight local database with an easy way to back up or sync when we have a connection. A clean, uncluttered interface with large buttons is essential because farm staff will be using it; think Electron, WPF, .NET, JavaFX or whatever desktop framework you prefer, as...

    $300 Average bid
    保証
    $300
    55 エントリー

    I need a turnkey, white-label credit-dispute solution that I can rebrand completely as my own. The core engine must follow Metro 2 standards while giving me full control over logos, colors, copy, and domain so clients interact only with my company identity. Essential functions • Client management – create, track, and archive individual profiles, documents, and dispute status in one place • Detailed credit-report analysis – import the three-bureau reports, highlight negative items automatically, and show score impact projections in clear dashboards • Automated dispute generation – produce Metro 2-compliant letters and e-file packages from template logic, ready for batch or single submission Platform coverage I want a single code-base that delivers ...

    $2154 Average bid
    $2154 平均入札額
    226 入札

    Project Description: Hello, My name is Michel Tchoman and I am looking for a developer or developer-investor to collaborate on a sports betting platform called Michbet. The goal is to create an online betting platform similar to major sportsbooks, but focused on the Ivory Coast market. Main Features Required: • Sports betting (mainly football at the beginning) • User registration and login system • Betting tickets and odds system • Admin panel to manage users, bets, and transactions • Live betting support (optional for the first version) • Mobile-friendly website (responsive design) Payment Methods: The platform must support local African payment systems: • Wave • Orange Money • MTN MoMo Project Vision: Sports betting is growing rapidly in...

    $459 Average bid
    $459 平均入札額
    47 入札

    Project Description: I am looking for an experienced developer to build a small desktop automation application that can instantly capture a question from the screen and generate an answer using ChatGPT. Workflow Required: A question appears on the screen. User presses Ctrl + Shift + PrintScreen. User selects the question area on the screen. The application automatically: Runs OCR to extract text from the screenshot. Sends the extracted text to ChatGPT API. Displays the AI-generated answer instantly in the terminal or small window. Key Features Required: Global hotkey trigger (Ctrl + Shift + PrintScreen) Screenshot area selection OCR text extraction (Tesseract or similar) Integration with ChatGPT API Instant answer display Lightweight desktop tool (Windows preferred) Preferred Skills: P...

    $6 / hr Average bid
    $6 / hr 平均入札額
    44 入札

    I have a stable FreeRTOS-based firmware that currently compiles only under my portable Arduino IDE 1.8.13 setup for the SAMD51 MCU. I now want the project to build and run cleanly in the latest Arduino IDE without carrying along any of those version-specific hacks, board package pin-tweaks, or legacy library work-arounds. Once the codebase is modernised, the next step is to extend it with new sensors. You will receive the present firmware, board-support files, and the partial sensor drivers at project start.

    $571 Average bid
    $571 平均入札額
    68 入札

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