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joshivignesh/README.md

Header

👨‍💻 About Me

I'm a Senior Full Stack Engineer at PwC with 10+ years building enterprise-grade applications across the full stack — from cloud-native microservices and AI/ML pipelines to polished React frontends. I specialise in .NET Core, React/TypeScript, DevSecOps, and Cloud Architecture on Azure and AWS.

const vignesh: Developer = {
  role:       "Senior Full Stack Engineer @ PwC",
  location:   "Chennai, India 🇮🇳",
  expertise:  [".NET Core 8", "React 18", "TypeScript", "Azure", "AWS", "Kubernetes"],
  domains:    ["Microservices", "Clean Architecture", "DDD", "CQRS", "DevSecOps", "AI/MLOps"],
  databases:  ["SQL Server", "PostgreSQL", "MongoDB", "Redis"],
  currently:  "Building cloud-native platforms & AI-powered enterprise tools",
  openTo:     "Senior / Principal / Architect roles in product & enterprise tech"
};

🚀 What I'm Building

  • 🏗️ Enterprise microservices with ASP.NET Core 8 + CQRS + Domain-Driven Design
  • ☸️ Cloud-native DevOps stacks — Kubernetes, Terraform, multi-cloud CI/CD pipelines
  • 🤖 AI agents & accessibility tools — intelligent automation with WCAG 2.2 compliance
  • 📊 Full-stack SaaS platforms — React 18 + .NET + PostgreSQL with real-time features
  • 🔐 DevSecOps pipelines — security scanning, secrets management, compliance-as-code

🏆 Featured Projects

Enterprise & Cloud

Project Description Stack Status
⚙️ expenseflow-microservices Enterprise expense management — microservices with CQRS, DDD, Clean Architecture, event sourcing ASP.NET Core 8 React Docker GitHub Actions EF Core 🟢 Active
☁️ cloud-native-devops-stack Production-grade DevOps stack — IaC, multi-cloud CI/CD, security scanning, auto-scaling Kubernetes Terraform AWS Azure GCP Docker 🟢 Active
🌐 modern-fullstack-saas Full-stack SaaS platform with real-time features, enterprise auth, and microservices architecture ASP.NET Core 8 React 18 PostgreSQL SignalR 🟢 Active
☸️ k8s-mastery-guide Comprehensive Kubernetes learning path — basics to advanced with real-world labs Kubernetes Helm Prometheus Grafana 🟢 Active

AI & Automation

Project Description Stack
🤖 accessibility-agent Intelligent AI agent for automated WCAG 2.2 accessibility checking and auto-fixing AI VB.NET React CSS JavaScript
📈 predictive-analytics-app Predictive analytics dashboard with ML model integration Python ML React TypeScript

Full Stack Apps

Project Description Stack
🌾 farmstack_project FARM stack app with async Python API and React frontend FastAPI React MongoDB Python
💸 expense-tracker Modern expense tracker with charts and spending visualisation React TypeScript Tailwind CSS
🛒 ShoppingCart E-commerce cart with .NET MVC, Entity Framework & Identity .NET MVC EF Core SQL Server
🌦️ Weather-Dashboard Real-time weather dashboard with forecasting React TypeScript OpenWeatherMap API

🛠️ Full Tech Stack

Languages & Runtimes

C# TypeScript JavaScript Python Java Go Node.js

Backend Frameworks & Architecture

.NET Core ASP.NET Entity Framework FastAPI NestJS Express GraphQL

Frontend & UI

React Angular Next.js Redux Tailwind CSS RxJS D3.js

Cloud & Infrastructure

Azure AWS GCP Kubernetes Docker Terraform Helm

DevSecOps & CI/CD

GitHub Actions Jenkins SonarQube Prometheus Grafana Kibana

Databases & Messaging

SQL Server PostgreSQL MongoDB Redis Apache Kafka RabbitMQ Cassandra

AI & Machine Learning

scikit-learn TensorFlow OpenAI LangChain Flask

Testing

xUnit Jest Cypress Selenium Postman

📊 GitHub Stats

🏢 Experience Highlights

Company Role Focus
PwC Senior Full Stack Engineer Enterprise platforms, Azure, .NET microservices
Previous roles Full Stack Developer React, Node.js, .NET MVC, Angular, SQL

Key capabilities:

  • 🏛️ Clean Architecture — DDD, CQRS, event sourcing, domain modelling
  • ☸️ Cloud-native — Kubernetes orchestration, Helm charts, multi-cloud deployments
  • 🔐 DevSecOps — SAST/DAST pipelines, secrets rotation, compliance-as-code
  • 🤖 AI integration — LLM orchestration, intelligent agents, MLOps pipelines
  • 📐 API design — REST, GraphQL, gRPC, event-driven with Kafka/RabbitMQ

📝 Let's Connect

I'm open to senior/principal/architect opportunities in enterprise product companies, fintech, cloud-native startups, and AI-first platforms.

⭐ If something here is useful to you, a star means a lot!

Footer

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  1. accessibility-agent accessibility-agent Public

    An intelligent accessibility checking and fixing agent for VB.NET, React, CSS, and JavaScript codebases following WCAG 2.2 guidelines

    C#

  2. expenseflow-microservices expenseflow-microservices Public

    Enterprise Expense Management Platform — ASP.NET Core 8 Microservices with DDD, CQRS, Clean Architecture, React, Docker & GitHub Actions

    C#

  3. farmstack_project farmstack_project Public

    Farm Stack Project using Python, FastAPI, React, MongoDB

    Python

  4. k8s-mastery-guide k8s-mastery-guide Public

    Complete Kubernetes Mastery Guide - A structured learning path from basics to advanced with hands-on examples, labs, and real-world scenarios

  5. cloud-native-devops-stack cloud-native-devops-stack Public

    Cloud-Native DevOps Stack — Kubernetes, Docker, Terraform, CI/CD, Infrastructure as Code, multi-cloud support (AWS, Azure, GCP)

    HCL

  6. modern-fullstack-saas modern-fullstack-saas Public

    Modern Full-Stack SaaS Application — ASP.NET Core 8 + React 18 + PostgreSQL with microservices architecture, real-time features, and enterprise security