Welcome to my digital space

Hi, I'm Shanmuga Sundaram Natarajan (Shan)

Lead Consultant @ Thoughtworks | AI & Cloud Architect | Enterprise GenAI, Agentic AI & Distributed Systems | AWS | AI for Software Delivery (AIFSD)

About Me

Passionate about technology and continuous learning

What I Do

I specialize in building scalable web applications, working with modern technologies, and solving complex technical challenges. My focus is on writing clean, maintainable code and creating exceptional user experiences.

My Approach

I believe in continuous learning, best practices, and collaboration. Whether it's exploring new frameworks, contributing to open source, or sharing knowledge through technical writing, I'm always eager to grow.

Skills & Technologies

Tools and technologies I work with

Java
Python
Spring Boot
Reactive Programming
AWS
GCP
Serverless
Kubernetes
Docker
CI/CD
Apache Kafka
Microservices
System Design
API Design
Generative AI
LLMs & Agentic AI
MCP
SQL / NoSQL
Data Architecture
Technical Leadership

Latest Blog Posts

Thoughts, tutorials, and insights

Featured Projects

Some of my recent work

SDLC Factory: Autonomous Software Delivery with AI Agents

SDLC Factory: Autonomous Software Delivery with AI Agents

An autonomous multi-agent pipeline that transforms plain-English product ideas into production-ready software through 10 specialized AI agents, enforced JSON artifact contracts, parallel dev threads, a QA auto-fix loop, and human-in-the-loop governance gates. Built with Python, FastAPI, and SQLite.

Multi-Agent AI Python FastAPI SQLite Claude Agentic AI DevOps
Portfolio Website

Portfolio Website

Modern, responsive personal portfolio website built with Jekyll and hosted on GitHub Pages. Features custom CSS theming, dark/light mode, multi-agent blog content, and a full-text search powered by Fuse.js.

Jekyll SCSS GitHub Pages Responsive Design Fuse.js
Personal Finance Tracker

Personal Finance Tracker

Production-ready full-stack finance app built entirely via Claude Code CLI using a 7-agent spec-driven pipeline. Features Hexagonal Architecture, double-entry accounting, dynamic budget aggregation, and WCAG 2.1 AA compliance — built without any UI MCP tools.

Claude Code Multi-Agent AI Spring Boot React PostgreSQL Hexagonal Architecture Java