Clean Architecture E-Commerce API
Domain-driven REST API for product catalog, cart, and order management. ASP.NET Core 8, Clean Architecture, Repository pattern, EF Core, and JWT design.
ASP.NET CoreClean ArchitectureEF CoreC#JWTSQL Server
Hi, I'm
Amitesh Surwar Principal Software Engineer | .NET & Azure Specialist
Architecting scalable microservices and engineering enterprise-grade systems. I build high-performance, cloud-native applications using C#, .NET Core, Azure, and modern web technologies.
From designing backend architectures that process large-scale enterprise data to deploying APIs on Azure Service Fabric and optimizing SQL performance — I focus on clean architecture, scalability, and production reliability.
6+ years across fintech, enterprise analytics, and cloud platforms.
About Me
Backend & Full-Stack developer focused on scalable systems and clean architecture.
I'm Amitesh Surwar — currently working as a Backend developer in India, with a strong interest in Full-Stack and Backend roles. I work with a startup and use a broad tech stack day to day.
I focus on clean architecture, scalable microservices, and backend systems that handle large-scale data across fintech, enterprise analytics, and cloud platforms.
From API design and SQL optimization to Azure deployments — I aim for production reliability in every system I build.
Backend & APIs
.NET Framework, .NET Core, REST, OpenAPI
Databases
MSSql, MySQL, MongoDB, Redis
Languages & Frameworks
C#, Angular, React, TypeScript
Azure & Cloud
Azure, Service Fabric, Docker
Data & DevOps
Elastic Stack, CI/CD
Architecture
Clean Architecture, Microservices
Featured Work
T-Shaped Goals Generator
AI-powered goal generation and roadmap planning. Transform job responsibilities into actionable T-shaped development goals with learning paths.
ReactTypeScriptAIVite
Microservices Order Processing
Event-driven order flow with API Gateway (YARP), Order Service, and Product Service. Dockerized, database-per-service, designed for independent scaling.
ASP.NET CoreYARPDockerMicroservices
AI-Powered Goal Generator
LLM-integrated API for structured goal generation. Caching, Polly retry, prompt versioning, and rate limiting for cost control and resilience.
ASP.NET CoreGroq/OpenAIPollyIMemoryCache
Production DevOps Deployment
Minimal API with Docker multi-stage build, GitHub Actions CI, health checks, and environment configuration. Azure-ready deployment template.
ASP.NET CoreDockerGitHub ActionsHealth Checks
Latest Blog Posts
Production Pitfalls of Porting REST API to WebMCP in .NET
Learn how to migrate a legacy ASP.NET Core REST service to a WebMCP‑backed AI endpoint. This .NET case study covers architecture, code, performance gains, and production pitfalls.
Neo4j Graph-Based Recommendation Engine: Scaling to 25M DAUs
Explore how to design, score, and scale a Neo4j Graph-Based Recommendation Engine that powers high‑throughput matching in modern dating apps.
Designing a Highly Available Vector Search Service CAP Trade‑offs for .NET
Learn how to build a highly available vector search service while navigating CAP trade‑offs, with concrete .NET patterns, Azure AI Search integration, and production‑ready guidance.
Designing High-Availability Load Balancing for API Gateways at Scale
Learn how to build high-availability load balancing for API gateways that survives regional outages, scales horizontally, and keeps latency low for microservices in the US and India.
Event-Driven AI Orchestration with Kafka in .NET: A Production Blueprint
Learn how to build a reliable, scalable AI workflow using Kafka and .NET. This guide covers architecture, code, observability, and real‑world lessons for enterprise AI orchestration.
Low-Latency Live Comment Stream Architecture: Blueprint for Real‑Time Scale
Explore a production‑ready low-latency live comment stream architecture that handles 100k+ concurrent users, with concrete design patterns, code, and observability tips.
Evaluating Azure vs AWS vs GCP for .NET Blob Storage: Latency
A senior‑engineer guide to comparing Azure Blob, Amazon S3, and Google Cloud Storage for .NET workloads – performance, cost, security, and migration tactics.
Cost Engineering for Cloudflare Workers and AWS Lambda: Pricing Models, Spend Optimization, and Production Strategies
Learn how to master cost engineering for Cloudflare Workers and AWS Lambda with deep pricing analysis, optimization patterns, and real‑world ROI case studies.
Debugging Vector Embeddings in .NET: Common Outage Causes
Learn how to generate, store, and query vector embeddings in .NET at scale. This guide covers model selection, FAISS/.NET integration, Azure Cognitive Search vector, and production‑grade patterns.
Optimizing Latency Multi‑Agent RAG Pipelines on Azure AI Foundry: US vs India
Explore why latency spikes in multi‑agent RAG pipelines differ between US and India regions, and get concrete architecture, code, and checklist to keep your Azure AI Foundry workloads snappy.
Get In Touch
I'm always open to discussing new opportunities, interesting projects, or just chatting about technology. Feel free to reach out!
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