< BJPlayground />

$ Full-Stack Developer | AWS Serverless | ML/AI Enthusiast _

Scroll to explore
01

Current Focus

AWS Cloud Architecture

Building production-ready serverless applications with modern AWS services and infrastructure as code

CloudFront S3 Lambda DynamoDB

Serverless Applications

Building scalable, cost-optimized serverless solutions with modern frameworks

FastAPI React Cognito API Gateway

ML/AI Integration

Experimenting with LLMs, model context protocols, and AI-powered applications

MCP Servers Streamlit Bedrock
02

Featured Projects

Workflow Automation

Support Ticket Router

Serverless workflow automation that intelligently routes support tickets through automated workflows using EventBridge, Step Functions, and SQS with SLA monitoring

EventBridge Step Functions SQS DynamoDB Lambda React
Security

DevVault

Zero-knowledge encrypted credentials manager with FastAPI backend and React frontend

FastAPI React Encryption
AI / SRE Platform

Intelligent Incident Command Center

Real-time incident management platform with AI-powered RAG chat, post-incident report generation, document embedding, analytics, and PWA support

Supabase OpenAI pgvector React Vercel PWA
DevTools

Tech Stack Analyzer

Automated system to catalog and analyze technology stacks across 45+ personal projects

Automation Analysis Cataloging
03

Technology Stack

Cloud & Infrastructure

AWS (CloudFront, S3, Lambda, DynamoDB, Cognito)
Serverless Framework
VPC & Networking

Backend Development

FastAPI
Spring Boot
Node.js
Python
Java

Frontend Development

React
Angular
TypeScript
shadcn/ui
Streamlit

Data & ML

PostgreSQL
Oracle DB
MCP Servers
AWS Bedrock
04

What's Coming

Phase 01

Portfolio Consolidation

Unifying all applications under a custom domain with CloudFront CDN and HTTPS

Phase 02

Project Showcases

Interactive demos and documentation for key projects from BJPlayground

Phase 03

Technical Blog

Sharing lessons learned from AWS optimization, serverless architecture, and AI integration