C# Programming projects — HireLancer archive

ID / Date Listing

Développement logiciel Windows personnalisé

Je souhaite faire développer un logiciel entièrement sur mesure pour la plate-forme Windows. L’idée générale est déjà définie, mais j’ai besoin d’un·e développe...

HL-40161212

Customizable Windows POS With Subscription

I’m looking to have a full-featured point-of-sale application built for Windows PCs that I can distribute to my own clients. They will install it locally, enjoy...

HL-40161059

Unity 2D Multi-Game Mobile Suite

I want to roll out a single Unity-built app that bundles six classic 2D titles—Sudoku, Ludo, Hearts, Calkbreak, Solitaire, and Connect Four—in one colorful, pla...

HL-40160932

Power Automate KPI PDF Reports

I need a flow in Microsoft Power Automate that pulls KPI values from our SQL Server tables and turns them into polished, user-friendly PDF reports. The report m...

HL-40160721

Cross-Browser Acrobat PDF Loader

I need a browser extension that lets me keep using the classic Adobe Acrobat ActiveX control to render online PDFs and AcroForms directly inside a modern tab, y...

HL-40160413

Windows Vehicle Check-In App

I need a desktop application built exclusively for Windows that streamlines our vehicle turnover process. The program must let staff be able to read information...

HL-40160151

Real-Time ESSL Data Sync

I need an automated bridge that pulls attendance logs from my ESSL X2008 biometric punch machine and inserts them directly into our on-premise SQL Server databa...

HL-40160162

Experienced DotNet developer required for Errors removal and Improvement work in Moneyinfobusiness.com thenafter Host on server

Experienced DotNet developer required for Errors removal and Improvement work in Moneyinfobusiness.com thenafter Host on server. Developer should also have know...

HL-40160183

Dịch thuật văn bản giáo dục

Tôi có một văn bản chung thuộc lĩnh vực giáo dục cần được chuyển ngữ sang tiếng Việt chuẩn, dễ hiểu và giữ nguyên ý nghĩa gốc. Yêu cầu cụ thể: • Truyền đạt chín...

HL-40160014

Android School ERP App Development

I need an all-in-one school ERP that runs entirely as an Android application. The app must cover day-to-day operations as well as reporting, so the build has to...

HL-40159686

ASP.NET Hospital Management Platform

I need an end-to-end, web-based hospital network system written in ASP.NET (C#) with a SQL Server back-end. A single login page must offer a drop-down for ADMIN...

HL-40159272

Polymarket Arbitrage Trading Bot

I need an automated trading bot for Polymarket that employs an arbitrage strategy. Key Requirements: - Automated trading functionality - Arbitrage trading strat...

HL-40158832

Fix iMac Gmail & Photo Sync

My iMac suddenly stopped sending or receiving messages on one of my Gmail accounts. The connection and Google servers are definitely up, but Mail (and even the...

HL-40158812

Lovable app to windows.exe

I have a lovable app code published on github. I want a windows .exe file to run that application natively.

HL-40158822

Interactive Brokers Opening Strategy Algorithm

I’m laying the groundwork for an automated trading system and would like to begin with my Opening Trade strategy. The first milestone is to turn the written log...

HL-40158629

C# SQL API & XML Export

First, I want the data layer to communicate with external accounting services through a REST-style API. The module should issue authenticated HTTP requests usin...

HL-40158319

.NET Square POS Bug Fix

I'm seeking an experienced .NET developer to assist with bug fixing in my application, specifically around payment processing using the Square Point of Sale SDK...

HL-40158144

Convert WinForms UI to Web

I built an internal WinForms desktop tool and now need every screen reproduced in a modern web stack. All business logic, APIs, and UX flows are finalised on my...

HL-40157945

Mobile Casino Card Game Suite

I want a complete, mobile-first suite of real-money casino titles that centres on card games, satta matka variations, and an Aviator-style crash game. The end p...

HL-40157672

make.com IMAP OCR Automation Setup -- 2

Need complete within 48 hours I have a Make.com professional not a pretender. We havd account already connected to a generic IMAP inbox. What I still need is th...

HL-40157481

State-Machine and Workflow Driven Website System with 3D Avatar as Interaction and Presentation Layer (Not System Core)

This is a full website system engineering project. It is NOT a 3D demo and NOT a simple frontend task. The following technical premises must be clearly understo...

HL-40156986

Developer Game Aksi Konsol

Saya ingin sebuah game aksi sederhana yang dapat dimainkan di platform console. Fokusnya pada gameplay yang seru namun ringan, tanpa fitur kompleks. Saya sudah...

HL-40156868

C#/.NET Developer Needed for Simple Desktop UI -- 3

I am looking for a C#/.NET desktop developer to complete the first small milestone of a larger PowerLink-connected application. For now, the task is very simple...

HL-40156777

@Saba_le_Pro7 -- 2

Je souhaite réaliser un premier prototype jouable d’un jeu de tir mêlant vues FPS et TPS, intégrant dès le départ de solides mécaniques de survie. L’objectif es...

HL-40156780

@Saba_le_Pro7 -- 3

Je souhaite réaliser un premier prototype jouable d’un jeu de tir mêlant vues FPS et TPS, intégrant dès le départ de solides mécaniques de survie. L’objectif es...

HL-40156815

E-Book Reader App Development (.NET MAUI(C#) + ASP.NET Core(C#))

Overview Develop an e-book reader app similar to Google Books. • Frontend: .NET MAUI (C# / .NET 10) • Backend: ASP.NET Core (C# / .NET 10) + PostgreSQL (Entity...

HL-40156122

VR Gorilla Tag Fan Game

Hi so I’m trying to make a gtag fan game based off of transformers I need a quote here’s the desc sorry if it looks like Ai I originally wrote everything it’s j...

HL-40155918

Reverse Engineer Game Enhancement

I have a Windows PC game whose core logic runs through a handful of .dll and .dat files. My aim is to tweak those binaries so the client lets my in-game charact...

HL-40155962

Semantic Search Knowledge Base Development

I'm seeking a skilled developer to create an internal knowledge base aimed at resource sharing. The platform will primarily host text documents and be accessed...

HL-40155840

Web3 Casual Puzzle Game

I’m planning a relaxing, logic-based puzzle game that runs seamlessly on both Android and iOS while quietly using Web3 under the hood. The core experience shoul...

HL-40155879

Online Game Mechanics Enhancer

I’m looking for someone comfortable with deep-level reverse engineering who can help me boost the fun factor of an online title I play regularly. The focus is s...

HL-40155681

Crypto Algo Trading CPA Affiliates

Looking for CPA Affiliates / Media Buyers (Crypto, Algorithmic Trading) We are looking for experienced CPA affiliates or media buyers to promote a subscription-...

HL-40155623

Unity Photo-to-Coloring Prototype

I’m building a mobile coloring game and need an offline Unity prototype that can take either a photograph or a hand-drawn illustration and return a pristine col...

HL-40155195

Vyapar-Type Billing Software Development

I need a custom billing solution that works like Vyapar but is tailored to my workflow. The core of the project is straightforward: create an intuitive invoicin...

HL-40155025

Crypto Algo Trading CPA Affiliates

Looking for CPA Affiliates / Media Buyers (Crypto, Algorithmic Trading) We are looking for experienced CPA affiliates or media buyers to promote a subscription-...

HL-40154733

Options Strategy Creation-Python OR Quantower India

I need a custom semi-automated / fully automated trading strategy that runs on the Quantower India platform and focuses exclusively on Indian index and equity o...

HL-40154769

Options Strategy Creation-Python OR Quantower India - 17/01/2026 01:59 EST

I need a custom semi-automated / fully automated trading strategy that runs on the Quantower India platform and focuses exclusively on Indian index and equity o...

HL-40154805

Options Strategy Creation-Python OR Quantower India - 17/01/2026 02:13 EST

I need a custom semi-automated / fully automated trading strategy that runs on the Quantower India platform and focuses exclusively on Indian index and equity o...

HL-40154640

Automatic algo trading applicationt Development

Automatic algo trading application. 1. A small Application runs in a cloud server 2. It need to open by 9-10 AM IST 3. Automatically taking username & Password...

HL-40154243

Add Custom FXCM Indicators

I trade on the FXCM Friedberg (Trading Station) desktop platform and need three custom studies—Moving Averages, RSI, and MACD—implemented so I can adjust more p...