Expected duration: 3 - 4 weeks We need a C# developer to build a Windows console-based “On-Premise Agent” that will: • Authenticate to our central API (POST /api/login) via username/password and obtain a Bearer token • Fetch SQL query, field mappings & endpoint URL (GET /api/fetch-query) • Query an on-premises SQL Server and retrieve data • Map SQL fields to the API payload schema • Send data in batches of 1,000 records to POST /api/receive-data • Retry up to 5x on login, fetch-query, SQL execution, and data-send failures • Log every step (timestamped, daily rolling files) and report errors to POST /api/receive-error-data • Be schedulable via Windows Task Scheduler and runnable manually
Deliverables: 1. C# console app targeting your chosen .NET runtime (.NET 6 or .NET 4.8) 2. Config file template (appsettings.json) with placeholders 3. Packaged installer (self-contained EXE or MSI with silent-install support) 4. Git repo with clear commits & branching 5. Unit/integration tests (≥70% coverage) 6. README (build, deploy, troubleshoot)
To apply, please include: • Links to similar projects or GitHub samples • Your preferred .NET runtime & logging framework • Estimated hours (or fixed price) and hourly rate
We’ll share the full API spec and sample SQL schema once you’re shortlisted.
Interactive Task Tracker Development Category: Android, Frontend Development, IPhone, JavaScript, Mobile App Development, PHP, React.js, UI / User Interface, UX / User Experience, Web Development Budget: $30 - $250 USD
02-Oct-2025 22:03 GMT
Seven-Day Charity Promotion Category: Content Creation, Content Strategy, Digital Marketing, Facebook Marketing, Fundraising, Instagram Marketing, Research Writing, Social Media Management, Social Media Marketing, Social Networking Budget: $10 - $30 CAD
Quick Webinar Highlight Reels Editor Category: Adobe Premiere Pro, After Effects, Comedy Writing, DaVinci Resolve, Final Cut Pro, Video Editing, Video Post Editing, Video Services Budget: $30 - $100 AUD
Comprehensive Social Media Management & Content Creation Category: Content Creation, Digital Marketing, Facebook Marketing, Graphic Design, Internet Marketing, SEO, Social Media Management, Social Media Marketing Budget: $250 - $750 USD
Fun Vlog Video Editing for my brand Category: Adobe Premiere Pro, After Effects, Animation, Audio Editing, DaVinci Resolve, Final Cut Pro, Sound Design, Video Editing, Video Post Editing, Video Production Budget: ₹600 - ₹1500 INR
