April 2026
Built & Defended a Full-Stack RAG System
Designed a secure internal knowledge platform for the CSEC-ASTU division.
Admins upload documents; users query via a RAG-powered chatbot. Defended architectural decisions
on chunking strategy, vector similarity search, and role-based access — going beyond building to
understanding why it works.
RAG
LangChain
MongoDB Atlas
AWS
September 2025
AbeGarage: Cloud-Deployed Car Service System
Built AbeGarage with React, Node.js & AWS — JWT auth with refresh tokens,
role-based order tracking, customer & vehicle management, 25+ REST endpoints, live on AWS
EC2 + RDS + S3 with microservices-inspired architecture.
AWS EC2
React
Node.js
MySQL
August 2025
Completed AWS Cloud Training + Dr. Evangadi
Completed the Evangadi AWS Cloud Training Program and defended my capstone: Dr.
Evangadi — an AI diagnostic system predicting Diabetes, Heart Disease & Lung Cancer, built
with SageMaker, EC2, Lambda, DynamoDB, and an Amazon Lex chatbot.
AWS
SageMaker
Lambda
AI/ML