C# Programming Jobs

I need a automation workflow built and tested end to end. Exact flow: 1. Customer submits a Google Form 2. receives the response and triggers the workflow 3. Form data is sent to Claude API (Anthropic) with a prompt I will provide 4. Claude API response is sent to PDFMonkey to generate a PDF using a template I will provide 5. PDF download link is sent to customer via WhatsApp Business API automatically My requirements: Must have prior experience Must have done API integrations before

need a Windows desktop application that ensures machine operators work within a designated area. If the machine moves outside this area, an alarm should notify the manager via email or SMS (or any better solution). Requirements: - Define operational boundaries using coordinates. - Alert system for boundary breaches. - Notification via email/SMS. - User-friendly interface for machine operators. Ideal Skills: - Experience in developing Windows desktop application Skills Required

need a Windows desktop application that ensures machine operators work within a designated area. If the machine moves outside this area, an alarm should notify the manager via email or SMS (or any better solution). Requirements: - Define operational boundaries using coordinates. - Alert system for boundary breaches. - Notification via email/SMS. - User-friendly interface for machine operators. Ideal Skills: - Experience in developing Windows desktop application Skills Required

need a Windows desktop application that ensures machine operators work within a designated area. If the machine moves outside this area, an alarm should notify the manager via email or SMS (or any better solution). Requirements: - Define operational boundaries using coordinates. - Alert system for boundary breaches. - Notification via email/SMS. - User-friendly interface for machine operators. Ideal Skills: - Experience in developing Windows desktop application Skills Required

Hello, I am looking to migrate an existing enterprise web application built on ASP.NET Framework 4.8 to a modern ASP.NET Core Razor-based architecture. The main objective of this project is to ensure a clean and stable migration while preserving all existing functionality without any disruption to the current system behavior. The upgraded solution should be fully functional, maintainable, and ready for deployment immediately after migration. Scope of Work: • Analyze the existing ASP.NET Framework 4.8 solution • Migrate the application to ASP.NET Core (Razor Views or Razor Pages as appropriate) • Rebuild controllers, routing, and UI structure • Update configuration files (appsettings, dependencies, etc.) • Replace or upgrade outdated third-party packages • ...

Project Title: Build TallyPrime Integration Bridge Application with SQL Server ERP Project Description: We are looking for an experienced developer to build a bi-directional bridge application between our SQL Server-based ERP software and TallyPrime. The application should enable seamless two-way data synchronization between our ERP database and Tally. Requirements: 1. ERP to Tally Sync The application should push data from our SQL Server ERP to Tally, including: Sales vouchers Purchase vouchers Credit notes / Debit notes Ledger creation Item master synchronization Customer/vendor master data 2. Tally to ERP Sync The application should fetch data from Tally into our software, including: Bank receipt entries Payment vouchers Journal entries Ledger updates Voucher updates 3. Full Tally Data ...

need a Windows desktop application that ensures machine operators work within a designated area. If the machine moves outside this area, an alarm should notify the manager via email or SMS (or any better solution). Requirements: - Define operational boundaries using coordinates. - Alert system for boundary breaches. - Notification via email/SMS. - User-friendly interface for machine operators. Ideal Skills: - Experience in developing Windows desktop application Skills Required

I need a small Windows-based utility that can talk to a Q600 industrial digital flowmeter over NFC. The program must both pull existing information from the device and push new parameters back onto it. Specifically, I have to: • read the current flow-rate values that the meter is logging • read and overwrite its calibration settings Code can be in C#, Python or another desktop-friendly language as long as it runs on Windows and works with a common USB NFC reader. A concise interface showing the retrieved numbers and a simple form for editing calibration parameters is enough; I am not looking for a full SCADA-style dashboard. Acceptance criteria • Connection is established through NFC every time the reader is tapped to the Q600 • Flow-rate data appear on screen ...

I urgently need access to mature, production-level applications written in any of the following stacks: COBOL, Fortran, legacy .NET Framework, Java 7 or earlier, C/C++, VB6, or RPG. The ideal submission is a sizeable, real-world system complete with the workflows, modules, and history that typically power enterprises. What I’m specifically after is the full codebase (a Git repo, Subversion dump, or even a zipped archive) plus whatever SDLC artefacts you still have—requirements specs, architecture or design diagrams, test plans, deployment scripts, user manuals, change logs, database schemas, the works. The richer and more authentic the collateral, the better. Priority goes to projects that were genuinely in production and exceed the typical “toy” size, so large-sc...

I have several (4+) Skoda vehicles whose ECUs are blocked by SFD2. I want them fully unlocked so I can carry out further coding and flashing without the usual online dealer authorization step. Remote work is fine—and actually preferred—provided we can do it through a secure connection or by exchanging read/write files. You’ll need a proven method that leaves firmware and immobiliser functions intact, triggers no permanent DTCs, and does not require physically opening the control units. Experience with the VW Group security gateway, ODIS, VCDS, VAG-CAN-Pro, or comparable tools is essential. Deliverables • Unlocked SFD2 access for each ECU (minimum four vehicles) • Step-by-step notes or a short video showing how the job was performed so I can repeat it on ...

I need a small Elden Ring mod that completely resets every map icon when starting ng+ until I rediscover it. A simple on/off toggle is essential, but I’m flexible about which key or game-pad button you bind it to; feel free to choose something that makes technical sense and won’t clash with common inputs, and I can remap it later if needed. The finished file should drop cleanly into a standard ModEngine 2 setup (or an equally straightforward installation method) and work with the current game build on Windows. No other gameplay elements should be altered, and there should be zero impact on performance or save files. Please include: • The compiled mod files ready for use. • Clear, concise installation steps. • A brief read-me explaining how to change the tog...

I need the entire web application currently running on ASP.NET Framework 4.8 moved over to a modern Razor-based stack. The priority is a clean, reliable version upgrade; any gains in speed, interface polish, or security will be considered welcome extras. You will take the existing solution, reproduce every feature and route in Razor views or Razor Pages, wire up the controllers accordingly, and ensure the upgraded project builds and runs without breaking current functionality. Configuration files, third-party packages, and deployment scripts must all be updated so that a fresh pull of the new repository can compile and publish straight away. Please share a brief outline of how you normally tackle framework migrations like this and an estimated timeline to deliver a fully working Razor so...

I’m bringing the John Deere CH570 sugar-cane harvester into Farming Simulator and need the final touches coded and packaged for console release. The mod already exists in basic form; what’s missing are fully manual, realistic-looking hydraulics and a clean submission build for both PlayStation and Xbox. Here’s what still has to work exactly as on the real machine: • Elevator – must raise and lower on command and also swing left / right, all driven by believable hydraulic animation. • Topper – manual up-and-down movement, synced to the same hydraulic style so it feels weighty and mechanical. • Engine side doors – player-triggered manual open only (no auto return, no extra SFX). • Cab – lifts manually and stays in position...

More details: Is this project for business or personal use? For starting a new enterprise What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? No time limit

I urgently need access to full-source, enterprise-grade applications written in any of the following legacy stacks: COBOL, Fortran, classic .NET Framework, Java 7 or earlier, C/C++, VB6, or RPG. My immediate focus is on large-scale production systems that originally ran on Windows and supported real-world healthcare workflows. If you have old repositories, archived ZIPs, or any other form of packaged source that fit this profile, I’m interested in acquiring them along with whatever SDLC assets you still possess—architecture docs, user manuals, test suites, deployment or build scripts, anything that helps demonstrate the project’s production pedigree. Please outline: • Language and version used • Original deployment details (Windows server specs, DB, middlewa...

We are looking for an expert in FT optix studio to help with various task and enhance the art work. Specific tasks and project files will be shared with best portfolios in private chat. Please show screen shoots of past projects in FT optix studio if you are contacted by chat, it would be greatly appreciated. Milestones will be added according each task. Write "FT OPTIX" as proof of read. Thank you all.

I'm looking for an experienced mobile game developer to create an ultimate frisbee sports simulation game for Android. Core Features: - Single-player campaign - Custom team creation - Optional divisions: open, mixed, women's - Roster management: 10-26 players, with a practice squad of up to 10 players - follow the USAU club season schedule (tournaments with pool + bracket play) - accurate bid earning based on team/region performance for regionals and nationals - team development/chemistry throughout the year as well as offseason development - high school/college players able to compete in the club season - Have teams that show up late in the season to be bid spoilers for sectionals and/or regionals - player movement and preference based on division and competition level (sectio...

I need a SharePoint Power App to manage rental properties, specifically focusing on rent management. Key features include: - Rent payment tracking Ideal skills and experience: - Proficiency in SharePoint and Power Apps - Experience in developing property management solutions - Strong understanding of database relationships and data tracking Looking for a freelancer who can create a user-friendly, efficient system to streamline our rent management processes. There is a current table that exists that tracks rent; create new table from exisiting...with relationship table using powerapps that can track the multiple payments made against the total payment due. Create new field on main record for balance due which is a calcualtion from the secondary table; that shows up on the primary reco...

You can post this: Project: Integrate Text + Image Content Moderation API into .NET Backend (Scalable / Production Ready) We need a developer to integrate content moderation for both text and images into our existing .NET backend for our app (GID). Scope Implement a moderation pipeline that automatically validates user-generated content before it becomes visible in the app. Requirements 1. Text Moderation Moderate: * Toxic / abusive language * Hate speech * Harassment * Sexual / explicit content * Violence / threats * Spam * Scam / fraudulent content * Self-harm related content * Custom blocked words / phrases support * Return moderation category + confidence score 2. Image Moderation Detect and block: * NSFW / adult content * Nudity * Violence / gore * Hate symbols * Offensive ...

I want to play the original Windows steam edition of Among Us with the ability to click-and-hold any discovered corpse, drag it wherever I like, then release the mouse button to drop it back to the map. No extra on-screen menus, hotkeys, or prompts—pure mouse interaction that feels native to the game. The mod has to load cleanly alongside popular client frameworks such as BepInEx or Reactor (whichever you find most stable) and must not interfere with normal tasks, meetings, or kill/vent logic. While the body is being moved the game should treat it exactly as if it were still dead on the ground: it can be reported at any moment, and once I let go it should remain reportable in its new spot. Deliverables • Compiled mod file (DLL or equivalent) ready for Windows installation &b...

Title: Expert Power BI Developer Needed for Integrated MIS/GIS Dashboard System We are looking for an experienced Power BI Developer to build an integrated enterprise dashboard environment for our existing MIS/GIS platform. The system already contains multiple operational modules covering: Environmental restoration Climate resilience Water infrastructure Agricultural distribution Safeguards compliance Peacebuilding Policy strengthening Monitoring & evaluation The role involves developing interactive Power BI dashboards with GIS/spatial reporting, KPI tracking, executive analytics, beneficiary reporting, financial monitoring, and cross-module reporting capabilities. Key Requirements Advanced Power BI expertise Strong DAX, Power Query, and SQL skills Experience with GIS/spatial dashboa...

I have a multi-tenant application that needs a full real-time communications layer built in React. Using the documentation linked below, you will create a dynamic RTC system that powers: • Live streaming • Video conferencing • Screen sharing • Chat alongside the call • Cloud recording of each session • Robust user authentication for every participant The system must expose an SDK so that each of my clients can drop audio/video capability straight into their own apps, while a central control panel lets me enable or disable features, view usage statistics, and manage user roles in real time. All configuration values, event hooks, and API endpoints are already outlined here: Core expectations 1. React front-end with a clean component structure and ...

I’ve started building a lightweight typewriter application for Windows whose sole purpose is to let the user open it and type—nothing more. No bold, italics, or spell-check distractions; just a clean canvas that captures keystrokes and saves the text. I need you to step in, finish the code, and package a small installer so anyone on Windows 10/11 can run it without extra dependencies. You’ll receive my current source (written in C# with WinForms) and a short list of remaining tasks: polishing the main text area, wiring up basic file-open / save-as dialogs, and adding an unobtrusive word-count status bar. Once that’s complete, compile, sign, and deliver both the executable and the updated source. Acceptance criteria: • The app launches instantly on a sto...

Two full-time sales staff are needed to keep the checkout running smoothly on our B-POS system. Because accuracy and speed at the register are non-negotiable, prior hands-on experience with any retail billing software is essential—the learning curve on B-POS must be minimal. Beyond the till, you will also take an active, front-of-house role in day-to-day operations: • Stock management • Customer support • Inventory control Success in this role means every receipt prints flawlessly, shelves stay replenished, and shoppers leave with their questions answered and their purchases bagged. If you thrive in a busy retail environment and can jump straight into B-POS billing, you will be a perfect fit.

I need a .NET MAUI application that runs smoothly on Android handsets as well as Windows and Mac desktops. The core of the job is stable Bluetooth-LE integration with four consumer health devices: a blood-pressure monitor, blood-glucose meter, thermometer and weight scale. Once a reading arrives over BLE, the app should parse it instantly, add it to a local Room (SQLite) database, mark the entry as “unsynced,” refresh the on-screen charts and update the running daily, weekly and monthly statistics. A second thread handles background synchronisation with my cloud API; if a connection is available it should post any unsynced records, then flag them as complete. I place special emphasis on the UI that shows historical data—line charts, trend arrows, min/max and averages&mda...

I'm looking for a skilled developer to create cloud-based accounting software, with a primary focus on invoicing and billing. Key requirements: - User-friendly interface for creating and managing invoices - Automated billing processes - Integration with bank accounts for real-time tracking - Customizable invoice templates - Comprehensive reporting tools Ideal Skills and Experience: - Proven experience in developing cloud-based software - Strong background in accounting principles - Expertise in UI/UX design - Familiarity with financial regulations and compliance - Excellent problem-solving skills Please include your relevant experience in your application.

I have a production-ready .NET MAUI app that runs on both iOS and Android. At the moment its data layer relies on Realm Sync to keep the local store and our backend in lock-step, giving users true real-time data synchronization. Realm is being phased out of our stack, so I need that entire sync layer replaced with Power Sync while retaining the same instant, bidirectional behaviour. Key points you should know before diving in: • The current logic, repositories, and data models are already cleanly separated, so you will mostly be swapping out the sync engine rather than refactoring the whole domain layer. • Real-time data synchronization is non-negotiable; users expect changes made on one device to appear on another within seconds. • All sync requests must respect our ...

I am seeking a C# Desktop Game Expert to develop a game with game mechanics that are either Simple and easy to understand, *Game will be 3D, not 2D, Use Monogame, Take note: "Do not use unity or godot engines"

I need a straightforward Power Apps solution focused on data entry and management. The app will pull data from Excel spreadsheets stored in Microsoft 365 and let users upload new files so the workbook behind the scenes stays current. Key goals • Clean, intuitive screens where staff can add, review, or edit records that originate in an Excel table • A file-upload control that accepts Excel files and automatically refreshes the connected table once the file is validated • Basic success/error messages so users always know whether an upload or edit has been accepted The Excel connection is the only required data source for now, yet I’d like the architecture left open so we can point the app to SharePoint lists or SQL tables later without rebuilding from scratch...

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