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adchoudhary/README.md

πŸ‘‹ Hi, I'm Ajay Choudhary

πŸš€ Senior Technical Specialist | .NET | Azure | AI/GenAI | Cloud Architecture

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πŸ§‘β€πŸ’» About Me

I'm a Senior Technical Specialist with 13+ years of experience in software engineering, solution design, cloud development, and enterprise application delivery.

My core expertise lies in the Microsoft technology ecosystem, with a strong focus on:

.NET / C#
      β”‚
      β”œβ”€β”€ ASP.NET Core
      β”œβ”€β”€ Web API
      β”œβ”€β”€ Entity Framework
      └── Microservices
            β”‚
            β–Ό
          Azure
            β”‚
      β”Œβ”€β”€β”€β”€β”€β”Όβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
      β–Ό     β–Ό              β–Ό
 Functions  Service Fabric  App Services
      β”‚     β”‚              β”‚
      β””β”€β”€β”€β”€β”€β”Όβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜
            β–Ό
       SQL / Cosmos DB
            β”‚
            β–Ό
      AI / GenAI / RAG

I'm particularly interested in combining enterprise architecture, cloud computing, and Artificial Intelligence to build intelligent and scalable applications.


πŸš€ What I Do

Area Expertise
πŸ—οΈ Architecture Solution Design, System Design, Microservices
πŸ”· Backend C#, .NET, ASP.NET Core, Web API
☁️ Cloud Microsoft Azure, Azure Functions, Service Fabric
πŸ…°οΈ Frontend Angular, React, TypeScript
πŸ—„οΈ Data SQL Server, Cosmos DB, MongoDB, MySQL
πŸ€– AI LLMs, Generative AI, RAG, AI Agents
πŸ”Ž Search Semantic Search, Vector Search
πŸ”Œ AI Integration Tool Calling, MCP, Semantic Kernel
πŸ”„ DevOps Azure DevOps, Git, CI/CD
πŸ“ Engineering SOLID, Design Patterns, DDD, Clean Architecture

☁️ Azure & Cloud

I have extensive experience designing and developing applications using Microsoft Azure.

Azure Services

Azure

Core Azure technologies:

  • Azure App Service
  • Azure Functions
  • Azure Service Fabric
  • Azure Cosmos DB
  • Azure SQL
  • Azure Storage
  • Azure DevOps
  • Azure AI
  • Azure OpenAI
  • Azure Marketplace
  • Azure Cloud Services
  • Azure Scheduler
  • Azure IaaS
  • Azure SaaS

Cloud Architecture

flowchart LR
    A[Angular / React] --> B[API Gateway]
    B --> C[ASP.NET Core]
    C --> D[Azure Functions]
    C --> E[Microservices]
    E --> F[Azure Service Fabric]
    D --> G[Azure Services]
    E --> H[(SQL Server)]
    E --> I[(Cosmos DB)]
    G --> J[Azure AI / OpenAI]
    J --> K[RAG / AI Agents]
Loading

πŸ€– AI & Generative AI

My current area of exploration

I'm actively expanding my expertise in Generative AI and AI-powered enterprise applications.

                    β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
                    β”‚    User / App    β”‚
                    β””β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜
                             β”‚
                             β–Ό
                    β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
                    β”‚      LLM         β”‚
                    β””β”€β”€β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜
                             β”‚
                β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”Όβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
                β–Ό            β–Ό            β–Ό
             RAG         Tool Calling   AI Agents
                β”‚            β”‚            β”‚
                β–Ό            β–Ό            β–Ό
          Vector Store      APIs          MCP
                β”‚
                β–Ό
        Enterprise Knowledge

AI Technologies

Python

  • 🧠 Large Language Models
  • ✨ Generative AI
  • πŸ”Ž Retrieval-Augmented Generation (RAG)
  • πŸ€– Agentic AI
  • πŸ”Œ Tool Calling
  • 🧩 Model Context Protocol (MCP)
  • πŸ“š Semantic Search
  • πŸ—ƒοΈ Vector Databases
  • ☁️ Azure OpenAI
  • 🧠 Semantic Kernel
  • 🐍 Python
  • πŸ”· AI with ASP.NET Core

🎯 AI Goal

Build intelligent enterprise applications by combining .NET, Azure, and Generative AI.


πŸ› οΈ Technology Stack

Languages

Backend

  • C#
  • .NET
  • ASP.NET Core
  • ASP.NET MVC
  • Web API
  • Entity Framework
  • EF Core
  • REST APIs
  • Microservices
  • WPF

Frontend

Cloud & DevOps

  • Microsoft Azure
  • Azure DevOps
  • Azure Functions
  • Azure Service Fabric
  • Azure App Service
  • Azure Storage
  • Azure Cosmos DB
  • CI/CD
  • Git

Databases

  • SQL Server
  • Azure SQL
  • Cosmos DB
  • MongoDB
  • MySQL

🧠 Engineering Practices

I enjoy working on problems involving:

System Design
     ↓
Clean Architecture
     ↓
SOLID Principles
     ↓
Design Patterns
     ↓
Domain Driven Design
     ↓
Microservices
     ↓
Cloud Native Architecture
     ↓
AI Integration

Areas of interest

  • πŸ›οΈ Solution Architecture
  • 🧱 Clean Architecture
  • 🧩 Domain-Driven Design
  • πŸ”„ Microservices
  • ⚑ Distributed Systems
  • πŸ“ˆ Scalability
  • πŸ” Security
  • πŸ§ͺ Testing
  • πŸš€ Performance Optimization
  • ☁️ Cloud Architecture
  • πŸ€– AI Architecture

πŸ“Œ Featured Projects

🚧 Replace the repository names below with your actual GitHub repositories.

πŸ€– AI / RAG Projects

Projects focused on:

  • RAG pipelines
  • Document processing
  • Semantic search
  • Vector databases
  • LLM integration
  • AI agents
  • Tool calling
  • MCP

☁️ Azure Projects

  • Azure Functions
  • Azure Service Fabric
  • Azure App Services
  • Azure Cosmos DB
  • Azure AI
  • Azure OpenAI
  • Cloud-native microservices

πŸ”· .NET Projects

  • ASP.NET Core
  • Web APIs
  • WPF / MVVM
  • Entity Framework
  • Microservices
  • Clean Architecture

πŸ’Ό Professional Experience

🏒 Zensar Technologies

Senior Technical Specialist Jul 2022 – Present

  • Enterprise marketing portals
  • Angular applications
  • Azure Functions
  • Okta SSO
  • Business API integration
  • Contract management applications

Technical Specialist Mar 2019 – Jun 2022

  • Azure Service Fabric
  • Microservices
  • Enrollment processing
  • Batch processing
  • SQL automation
  • Enterprise application modernization

🏒 Avyan Corp

Senior Product Engineer Jan 2017 – Feb 2019

Worked on IaaS and SaaS cloud products using:

React | Redux | ASP.NET MVC | Azure Functions | Cosmos DB | App Service | SQL Server

🏒 Dynapt Solutions

Senior Software Development Engineer Mar 2015 – Jan 2017

Worked on:

Azure Billing | WAP | ASP.NET MVC | jQuery | SQL Server | Azure Cloud Services

🏒 Ailes Technology

Software Developer Oct 2013 – Feb 2015

Worked on:

AngularJS | ASP.NET MVC 5 | SQL Server | ERP | Task Management


πŸ† Microsoft Certifications

Certification
πŸ† Azure Solutions Architect Expert Microsoft
πŸ€– Azure AI Engineer Associate β€” AI-102 Microsoft
πŸ”· Azure Developer Associate β€” AZ-204 Microsoft
☁️ Azure Administrator Associate β€” AZ-104 Microsoft
πŸ“Š Azure Data Fundamentals β€” DP-900 Microsoft
☁️ Azure Fundamentals β€” AZ-900 Microsoft
πŸ—οΈ Azure Architect Technologies β€” AZ-300 Microsoft

πŸ“Š GitHub Statistics


πŸ”₯ Contribution Streak


πŸ† GitHub Trophies


πŸ“ˆ Contribution Graph

Ajay's github activity graph


πŸ“š Currently Learning

β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚             CURRENT FOCUS                 β”‚
β”œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€
β”‚                                           β”‚
β”‚  πŸ€– Generative AI                         β”‚
β”‚  🧠 Large Language Models                 β”‚
β”‚  πŸ”Ž Retrieval-Augmented Generation        β”‚
β”‚  πŸ€– Agentic AI                            β”‚
β”‚  πŸ”Œ Model Context Protocol                β”‚
β”‚  🧩 Semantic Kernel                       β”‚
β”‚  ☁️ Azure AI                              β”‚
β”‚  πŸ“ System Design                         β”‚
β”‚  πŸ—οΈ Distributed Systems                  β”‚
β”‚                                           β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜

🎯 2026 Goals

  • Build production-quality RAG applications
  • Build AI Agents using .NET
  • Explore MCP-based applications
  • Build enterprise AI + Azure solutions
  • Improve distributed system architecture skills
  • Contribute to open-source projects
  • Build reusable .NET / AI developer tools
  • Publish technical articles and examples

🧩 My Development Philosophy

             β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
             β”‚   Problem    β”‚
             β””β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”˜
                    ↓
             β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
             β”‚ Understand   β”‚
             β””β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”˜
                    ↓
             β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
             β”‚    Design    β”‚
             β””β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”˜
                    ↓
             β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
             β”‚    Build     β”‚
             β””β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”˜
                    ↓
             β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
             β”‚    Test      β”‚
             β””β”€β”€β”€β”€β”€β”€β”¬β”€β”€β”€β”€β”€β”€β”€β”˜
                    ↓
             β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
             β”‚   Improve    β”‚
             β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜

Build simple. Design for scale. Automate what can be automated. Keep learning.


πŸ“« Let's Connect


πŸ’‘ Building the future with

.NET + Azure + AI


⭐ If you find my projects useful, consider giving them a star!


One important improvement

The Featured Projects section currently uses placeholders such as YOUR-RAG-PROJECT. Once you give me your GitHub repository names, I can turn that section into real project cards.

I can also create a second, even more polished version specifically optimized for a Senior .NET/Azure Architect + AI job search, where the first screen immediately highlights:

13+ Years β†’ .NET β†’ Azure β†’ Microservices β†’ System Design β†’ GenAI/RAG β†’ Microsoft Certifications β†’ GitHub Projects.

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