データベースプログラミング Jobs

I have a set of legacy, SQL-based database files that have begun to slow down as our data volume has grown. My main objective is to modernize these files so they run efficiently on current-generation systems. I do not need a full-scale redesign or security overhaul right now—pure performance improvement is the priority. Here is what I need done: • Examine the existing SQL files, identify bottlenecks, and propose optimizations such as indexing, query refactoring, or engine-specific tuning. • Migrate or convert the files to a modern relational engine if that will yield measurable speed gains (MySQL, PostgreSQL, or a similar open-source platform are all acceptable). • Carry out light text editing within relevant data fields—standardizing spelling, fixing obvio...

I need help to finish an Access database I've started for my dog boarding business. I will provide the database file and detailed written instructions. Key tasks include: - Data input forms - Reports generation - Query optimization Ideal skills and experience: - Proficiency in MS Access - Experience with database design and modification - Strong attention to detail - Ability to follow detailed written instructions

I need a centralized storage solution for structured data with defined access controls. The data should be accessible via direct database access. Requirements: - Design and implement a centralized database solution - Ensure secure, defined access to the data - Provide direct database access for querying Ideal Skills and Experience: - Expertise in database design and management - Experience with data access security - Proficiency in SQL and database querying

I want to retire my desktop-bound MS Access file and move the entire solution to a browser-based JavaScript application backed by a MySQL database. You will receive the original .accdb file together with its relationship diagram, queries, forms and reports; your task is to reproduce every current feature so the new system behaves exactly the same—only now it runs online, is multi-user and can scale. Interface & UX The front end must feel modern and dynamic, with responsive layouts that work on desktop and tablet. I am open to any mainstream stack—React, Vue, Svelte or similar—as long as it stays JavaScript throughout and keeps load times low. Back-end & Data All existing tables and relationships should be migrated to MySQL. Any Access macros or VBA logic nee...

I need an Android application that brings every daily duty of a security guard into one place. The app must be modular so we can switch features on or off as sites require them, but the patrol-tracking module is non-negotiable. Patrol Tracking – mandatory • Real-time GPS tracking • Scheduled patrol routes • Checkpoint scanning (QR / NFC or similar) Beyond patrols I also want incident reporting, visitor handling, and any other practical “guard tools” you already have experience with; the goal is to reduce paper logs completely. Each module should share the same login and database so guards never juggle multiple apps. Please build natively for Android, use reliable location libraries (Google Maps, Fused Location Provider, etc.) and follow current Play ...

I want to replace paper timesheets with an automatic clock-in / clock-out system that identifies staff by face the moment they pass our main entrance camera. As soon as a recognised face crosses the frame, the system should log the arrival or departure time against that employee’s profile and store the record in an attendance database I can export to CSV or Excel. Architecture is open: I’m comfortable with a cloud, on-prem, or hybrid deployment—whichever you feel offers the best balance of accuracy, speed and privacy given a single entrance camera. No links to my HR or payroll software are needed for now, so a self-contained dashboard or lightweight web portal that lets me view, edit and download daily, weekly and monthly reports is perfect. Key deliverables &bull...

**Project Title:** Urgent Database Tutor Needed – Must Help Me Finish Everything in 2 Days **Project Description:** This project is **very urgent**. I need a highly qualified **database tutor** who can help me finish and understand **everything within 2 days**. I have a university Database course and I will provide the lecture files. I need someone who can work with me intensively and help me cover all the material quickly, clearly, and efficiently. **Topics included:** * ER diagrams and data modeling * business rules * entities, attributes, relationships * cardinality and constraints * strong and weak entities * associative entities * relational model and database constraints * keys, superkeys, candidate keys, primary keys, foreign keys * entity integrity and referential integr...

I’m looking for a reliable computer operator who can keep our day-to-day information flowing smoothly. Your core focus will be entering new database records with speed and accuracy, watching over system dashboards to catch issues before they turn into problems, and turning raw activity logs into clear, well-structured reports for management. You’ll work directly inside our database interface for record entry, using Notepad whenever you need a quick scratch-pad or to clean up text before pasting it into the system. While the data itself is structured, attention to detail is critical because any typo can ripple through multiple departments. On the monitoring side, I’ll count on you to keep an eye on resource usage, job queues, and error alerts, then note anything unusual s...

I need a search facility integrated with a database. I'm open to recommendations on database type (SQL or NoSQL). Key Requirements: - Setting up a database (SQL/NoSQL) - Incorporating a search function - Ensuring efficient data retrieval Ideal Skills: - Database management expertise - Experience with search functionality implementation - Knowledge of both SQL and NoSQL databases Please provide your experience and any relevant projects. The database should be linked from our existing web site , be user friendly and linked to the current payment method that already exists. Must have at least 15 different fields as s earch facility.

A Profession READY Oracle Apex ERP Project for our freelancing, to build from scratch with Clear code and Professional GUI, Dashboards, contain all these models. Vendor Management Vendor Contracts & SLAs Vendor Performance Evaluation Vendor Price Lists Purchase Requisition Request for Quotation Quotation Comparison & Bid Analysis Purchase Orders Procurement Approval Workflows Purchase Agreements / Blanket Orders Spend Management Returns to Vendor Procurement Analytics Item Master & Product Catalog Inventory Operations Inventory Valuation Batch / Serial Tracking Stock Adjustments Cycle Counting Stock Aging Multi-Warehouse Warehouse Structure Putaway Management Picking & Packing Stock Transfers Barcode Integration Delivery Orders Shipment Management Transport Management Deliv...

AI Automation (Moltbot) Implementation Specialist – Cloud, APIs & Analytics I’m rolling out Moltbot across my companies and need a hands-on expert to co-build and guide me over several weeks. You’ll set up the system in the cloud, connect APIs (email, CRM, databases, reporting tools), and build automations for intelligent email responses, workflow management, and business reporting (sales, customer insights, operations, finance). This is a build + mentor role—you’ll refine prompts, design reliable workflows, and document everything so I can run and scale it independently. Key focus Email automation & internal workflow orchestration Dashboards / reports (daily, weekly, monthly snapshots) Secure cloud deployment with proper architecture & API int...

I am seeking a high-level systems programmer to develop an Endpoint Agent for a custom DLP (Data Loss Prevention) system. This is a long-term project starting with an MVP. Key Responsibilities (MVP): Kernel Level: Develop a Windows File System Minifilter Driver to monitor/block file operations on Removable Storage, Network Shares, and Cloud folders (Google Drive, OneDrive). Shadow Copying: Implement silent background copying of intercepted files to a local buffer before transit. Device Control: Implement USB/Peripheral monitoring and blocking based on VID/PID/Serial Number. Activity Tracking: Develop a low-impact engine for: Keylogging & Clipboard monitoring. Screen capture (JPG/PNG) triggered by events (e.g., app switch, PrintScreen). Real-time Desktop streaming (PoC). Tech St...

We are Kanya Creation, a textile manufacturer in Ahmedabad We need 5 TDL modules for TallyPrime 7.0 Gold Edit Log: Module 1: Invoice Format Customization (based on TDL Store Garment Billing TDL - remove size columns, add transport master, challan-before-invoice enforcement, barcode with stock protection) Module 2: Negative Stock Blocking (block sales if stock goes negative in Main Godown) Module 3: Agent Commission System (compulsory agent in every invoice, auto commission calculation on full receipt, auto TDS @2% deduction, auto JV, commission advice print, monthly TDS report) Module 4: Delete/Edit Guardian (only owner can delete/edit vouchers) + Compulsory WhatsApp number in party master Module 5: Jobwork Tracking (jobworker master, TDS on jobwork bills, stock mismatch alerts across...

I need to integrate Microsoft Excel with a spreadsheet-based database. The ideal candidate should have: - Proficiency in Microsoft Excel - Experience with spreadsheet-based databases - Strong understanding of database integration techniques - Ability to automate data transfer between Excel and the database - Problem-solving skills to troubleshoot any issues that arise during integration Looking for a freelancer who can ensure a smooth and efficient integration process.