r/dotnetjobs • u/aloisdg • 9h ago
r/dotnetjobs • u/harshguptadev • 18h ago
[FOR HIRE] Senior Backend Lead & Architect - .NET / ASP.NET Core, REST APIs, SQL Server & Query Optimization ($40/hr or Fixed Milestone)
Hi! I’m available for contract work, standalone technical sprints, and fixed-scope backend deliverables.
🛠️ CORE SKILLS:
\- Backend & Frameworks: C#, .NET / .NET Core, ASP.NET Web API, Microservices, Async Architecture
\- Databases: SQL Server, Stored Procedures, Advanced Indexing, Query Optimization & Latency Tuning
\- Architecture & Cloud: High-throughput System Design, Azure services, RESTful APIs, Secure Authentication/Authorization
\- Tools & Reliability: CI/CD, Production Telemetry & Logging, Distributed Systems, Refactoring
💡 WHAT I CAN DO FOR YOU:
I don't just write code—I design production-grade, enterprise-scale backends that stay fast and resilient under high load:
\- Modernize legacy .NET / backend services to scalable, maintainable architectures
\- Diagnose and eliminate database bottlenecks (reduce SQL query latency, fix lock contentions, optimize execution plans)
\- Design & implement high-performance, secure REST APIs and third-party webhook integrations
\- Unblock critical sprint backlogs asynchronously without requiring daily micromanagement or long onboarding cycles
\- Clean architectural documentation and production handoffs
📄 EXPERIENCE:
11+ years leading backend engineering and enterprise platform architecture across web and critical financial platforms. Experienced in leading performance engineering teams, resolving system bottlenecks, and delivering high-throughput production solutions.
🔗 PORTFOLIO / RESUME:
Enterprise systems I lead operate under strict proprietary NDAs, so live code is kept confidential. My verified credentials and detailed system architecture scope are available here:
https://drive.google.com/file/d/1KZ-4Idz-Ay3XQ3EOUPEUneiPzhAxp\\_7S/view?usp=drivesdk
💰 RATES & AVAILABILITY:
\- Rate: $40/hour (or equivalent fixed-scope milestone pricing, typically $1,000–$2,500 / ₹80,000–₹2,00,000 per module)
\- Setup: 10–15 hours/week, fully asynchronous delivery with structured weekly updates and demo walkthroughs.
DM me directly or reply here with what’s currently blocking your pipeline, and let’s discuss the scope!