C# Programming projects — HireLancer archive

ID / Date Listing

Windows Data Processing Software Development

I'm looking for an experienced developer to create a data processing desktop application for Windows. The software should efficiently handle, manipulate, and pr...

HL-39959437

Beach Chair Management System Creation

Project Overview The Beach Chair Operator System (OS) is a digital platform for managing daily operations of a beachfront seating service. It enables operators...

HL-39959446

Resolve Uno WebAssembly Publish Failure

My Uno Platform app targets WebAssembly and runs perfectly in Debug for both WebAssembly and desktop. The moment I switch to Release and hit Publish, the build...

HL-39959068

Unity Game Build

I’m building a third-person role-playing game in Unity and need an experienced developer who can move quickly from concept to a playable prototype. The core wor...

HL-39958914

Automated Excel Restart Utility

I need a small Windows-based utility that keeps Excel 365 running smoothly on my Windows 10 PC. The tool must: • Detect any active Excel sessions, close them gr...

HL-39958939

Extraction Shooter Prototype Build Help

Ich brauche Hilfe. Ich möchte einen Extraction Shooter machen, der meinen Erwartungen entspricht. Jetzt wäre halt gut, wenn ich Hilfe bekommen könnte. Das ist s...

HL-39958820

Senior C#/.NET Engineer/Game Developer — Network Library Parsing, Robustness & Debugging

Summary Description: I’m looking for an experienced C# developer to troubleshoot and update an existing networking library. The program is designed to work in c...

HL-39958862

Excel Force-Close CLI Utility

I need a small Windows-friendly command-line tool that I can call from an existing .bat file. Its job is simple: 1. Immediately terminate every running instance...

HL-39958669

Cross-Platform Remote Access Tool

I need a developer who can build a single desktop application that runs smoothly on both Windows and macOS. The goal is to let users connect to their computers...

HL-39958227

Tool Chèn Giá Vào Ảnh

Tôi muốn phát triển một ứng dụng chạy trên Windows (desktop) có thể tự động: • Quét mã số hiển thị trên ảnh (OCR) • Tra cứu mã số đó trong file Excel (2 cột: Mã...

HL-39958262

Reimagined Snake Game in ASP.NET

I’d like a fellow developer to help me breathe new life into the 1998 Nokia “Snake,” this time built entirely with ASP.NET (Core preferred). The finished game s...

HL-39957756

Inventory Management Desktop

I want a Windows-based desktop application that keeps all of my product inventory data in one place. The core goal is data management, and the software must han...

HL-39957538

C++ Text Processing and Normalization Utility

I require a compact, independent C++ utility designed to accept raw textual data, execute a series of text normalization and structural adjustments, and output...

HL-39957210

n8n Expert for Content Automation System

Description: I am looking for an n8n expert to build a complete and stable automation system. I am familiar with n8n, the logic behind automations, and the Meta...

HL-39957113

Webapp Maintenance & Feature Growth

I’m taking back control of a web application that was built through an external IT firm and now need a technically hands-on partner to own it day-to-day. The im...

HL-39957114

AI Business Simulation Game Prototype

I’m looking for a developer who can lay the groundwork for a desktop-based AI business simulation game. This first phase is intentionally lean: I need a playabl...

HL-39956863

Realtime Chat & Alert App

Need to build C# back-end ready to expose SignalR (Fleck is an acceptable alternative) and companion mobile clients that talk to it in real time on both iOS and...

HL-39956569

Equities HFT Strategy Developer

I’m building an in-house high-frequency trading stack dedicated to listed equities and need a quant with proven HFT expertise to turn my detailed spec into a li...

HL-39956315

Looking for Senior Unity Game Developer

I’m ready to kick off a new Unity-powered game and need a seasoned developer to take the technical lead. The core experience is a game, and I want it running sm...

HL-39956139

Slack Bot for Unanswered Threads

I need a Slack bot that watches active threads across a specific channel and notifies one manager whenever a post remains unanswered for a certain period of tim...

HL-39956003

SharePoint PowerApps CRM Development

I’m looking to spin up a straightforward CRM inside our Microsoft 365 environment using SharePoint Online, PowerApps and (where it makes sense) Power Automate....

HL-39955734

Windows Soundcard Driver Development

I'm looking for an experienced developer to create a soundcard tool for Windows using Core Audio or similar. Soundcards microphone part of playbackdevice must s...

HL-39955450

Tekla Concrete Form Automation

We are ready to automate the way we generate concrete formwork in Tekla Structures for our clients and I need a developer who already lives inside the Tekla Ope...

HL-39954079

OpenCV-Powered WinForms Desktop App

I am looking for a Opencv & C# winform developer

HL-39953922

Fix Unity 360 Playback

I have a small Oculus Quest app built in Unity. The main menu launches an equirectangular 360° video through Unity’s built-in Video Player, but the clip is stuc...

HL-39953516

Secure Lottery Web App Build

Preferably i need someone from DELHI/NCR I need a full-stack web application that allow us to lottery draw on some specific conditions that will be class wise f...

HL-39953344

Google Forms-Sheets Automation & Reporting

My company runs several departments that mix in-office staff, remote employees, freelancers, and external agents, so I need a unified Google Drive workflow that...

HL-39953448

Advanced .NET Obfuscation Solution

I have a C# / .NET application whose source code must stay confidential. Commercial tools like DNGuard still leave traces I consider readable, so I’m looking fo...

HL-39953034

Stock Trading API Automation Setup

I’m looking for a developer who can quickly hook up a stock-trading API and deliver a working, minimal automated-trading script focused on day-trading rules. Sc...

HL-39952944

A software engineer who has strong communication skills (US/UK)

I'm excited to share that my client, a leading technology company, is expanding their team and is looking for talented software engineers. If you or someone you...

HL-39952715

Application de planification Windows

Je souhaite développer une application de bureau dédiée à la planification automatisée sous Windows. L’outil devra principalement : • gérer des tâches : créatio...

HL-39952453

Delphi Evidence Software Upgrade

I have an evidence-management application for body-worn and in-car camera footage that was originally written in Delphi 6. I now need the entire codebase migrat...

HL-39952098

Aplikacja internetowa i mobilna dla Branży Turystycznej

Stworzenie aplikacji internetowej i mobilnej dla branży turystycznej (na wzór portalu wakacje.pl) Opis zlecenia: Poszukuję wykonawcy, który opracuje kompleksowe...

HL-39951785

Custom Microsoft-centred Web Application Development

I’m looking for a developer who can create a customer-facing web application that lives entirely inside our Microsoft-centred environment and is reachable throu...

HL-39951537

Sartorius PMA HD Scale Data Capture

I use a Sartorius PMA-HD weighing scale and want to read its live weight values inside my own software instead of the bundled utility. Your task is to create a...

HL-39951234

Senior C# Avalonia Engineer -- 2

I’m leading the build-out of a next-generation multi-asset trading platform and need a senior engineer to own the desktop client. The entire UI layer is written...

HL-39951304

Cross-Platform HRMS App Development looking for Tamilnadu & Bangalore based developers

I’m ready to build a unified HRMS solution and need a developer who can take it from concept to a functional prototype that runs smoothly on the web, desktop, a...

HL-39950963

Unity Hand-Tracking Watch Fix developer needed

I’m building a quick AR wrist-watch demo inside Unity using a hand-tracking SDK. The hand is recognised, but the 3D watch I attach won’t sit flush—it hovers and...

HL-39950342

Senior .NET Developer for 3D Game Company

Company Description Gameplay Interactive creates new and exciting online 3D games, providing a platform to customers and partners all over the world. We are a h...

HL-39949317

DESKTOP APPLICATION

I am looking for a Windows-desktop developer who can turn my “printer” into a WhatsApp sender. Once your driver is installed it should appear in the regular pri...