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supreetsethi/README.md

Hi, I'm Supreet Sethi

Senior Software Engineer | .NET & Angular | Azure | Full-Stack Development

14+ years of experience building enterprise applications, APIs, cloud solutions and modern web applications.

LinkedIn


About Me

I’m a Senior Software Engineer and Full-Stack Developer with 14+ years of experience, specializing in .NET, C#, Angular, SQL Server and Microsoft Azure.

My experience includes designing and developing enterprise applications, REST APIs, microservices, cloud solutions and modern web applications.

I have worked across the full software development lifecycle — from requirements analysis and solution design to development, code reviews, deployment and production support.

I also enjoy exploring emerging technologies through hands-on AI and automation POCs, particularly around LLMs, RAG, AI Agents and local AI.


Core Expertise

Backend & API Development

  • C#
  • .NET / .NET Core
  • ASP.NET Core
  • Web API / REST APIs
  • Entity Framework / EF Core
  • Microservices
  • Distributed applications
  • SQL Server / Azure SQL
  • NoSQL / MongoDB
  • PostgreSQL

Frontend Development

  • Angular
  • TypeScript
  • JavaScript
  • Angular Material
  • PrimeNG
  • Tailwind CSS
  • Bootstrap
  • HTML5 / CSS3

Cloud & DevOps

  • Microsoft Azure
  • Azure App Services
  • Azure Functions
  • Azure Service Bus
  • Azure Storage
  • Azure DevOps
  • Docker
  • Kubernetes
  • CI/CD

Engineering & Architecture

  • Enterprise Application Architecture
  • System Design
  • Microservices Architecture
  • REST API Design
  • Distributed Systems
  • Cloud-Native Applications
  • Database Design
  • Performance Optimization
  • Code Review
  • CI/CD
  • Agile Development

AI & Emerging Technology POCs

While my primary expertise is .NET and Angular, I actively explore AI and emerging technologies through practical projects and proofs of concept.

Generative AI & Local LLMs

Hands-on experimentation with:

  • LLMs and Generative AI
  • Ollama
  • Local LLM inference
  • Structured AI responses
  • Model fine-tuning
  • LoRA
  • Quantization
  • GGUF

RAG & AI Agents

Hands-on POCs around:

  • Retrieval-Augmented Generation (RAG)
  • Embeddings and vector search
  • Tool calling
  • AI agents
  • Multi-agent workflows
  • Reflection and verification patterns
  • Agent orchestration

AI Frameworks

Hands-on exploration of:

  • CrewAI
  • LangChain
  • LangGraph
  • Microsoft.Extensions.AI
  • IChatClient
  • IEmbeddingGenerator

CrewAI, LangChain and LangGraph represent hands-on POC experience and ongoing learning rather than expert-level specialization.

MCP & Browser Automation

Exploring how AI can interact with external systems through:

  • Model Context Protocol (MCP)
  • MCP servers and clients
  • Tool discovery and calling
  • REST API integration
  • Playwright
  • Browser automation
  • AI-driven browser workflows

AI-Assisted Development

Exploring AI-assisted software development using:

  • GitHub Copilot
  • Cursor
  • AI-assisted coding
  • AI-assisted technical design
  • AI-assisted requirements analysis
  • AI-assisted code review
  • Developer productivity workflows

Technology Stack

Core Technologies

C# .NET ASP.NET Core Angular TypeScript JavaScript React

Cloud & DevOps

Azure Docker Kubernetes Azure DevOps

Databases

SQL Server Azure SQL MongoDB PostgreSQL

Testing, Quality & Security

Playwright SonarCloud Veracode Postman

Development Tools

Git GitHub VS Code Visual Studio

AI Development Tools

GitHub Copilot Cursor Antigravity Claude ChatGPT

What I Build

My primary focus is building enterprise-grade software using .NET and Angular, with supporting experience across cloud, databases, DevOps and distributed systems.

I also use smaller POCs to explore how emerging technologies such as AI, LLMs, RAG, Agents, MCP and browser automation can complement traditional software engineering.

My approach is simple:

Learn → Build → Experiment → Evaluate → Improve


GitHub Stats

Supreet's GitHub Stats Top Languages


Connect With Me

LinkedIn

I’m always interested in connecting with developers, architects, recruiters and teams working on interesting software engineering and technology problems.

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