Automated Build & Deployment Pipeline
By Samarth Chandra | Infrastructure
A deployment pipeline that automates the complete application delivery workflow—from GitHub repository cloning and containerized builds to artifact generation and internet hosting. Features real-time build log streaming, isolated build environments, and unique subdomains for every deployed application.
Tools:
Node.js • Docker • AWS • Kafka • PostgreSQL
Offline UPI Payment Network
By Samarth Chandra | Fintech
An offline UPI payment system that enables secure peer-to-peer transactions in disconnected environments by propagating encrypted payment packets across a mesh network. Delivers reliable, idempotent transaction settlement through internet-connected bridge nodes.
Tools:
Java • Spring Boot • Spring Data JPA
Video Transcoding Pipeline
By Samarth Chandra | Media Processing
A video transcoding pipeline that processes uploaded videos into multiple resolutions and streaming-ready formats for seamless playback across devices. Features asynchronous job processing, background workers, and reliable media storage from ingestion to delivery.
Tools:
Java • Spring Boot • Spring Data JPA