mayank. | just another engineer on the internet

work

-: volunteering experience

building a nest.js and next.js ERP with postgresql and drizzle for core workflows.
developing langgraph workflows for design generation, editing, routing, and fallbacks.
stabilized a raspberry pi and ESP32 vending kiosk for a 50+ user live store launch.

nest.jsnext.jspostgresqldrizzlelanggraphIoT

designed an HLS transcoding pipeline with azure queues and docker-based parallel workers.
reduced high-traffic API latency by 50% using redis caching and backend rate limiting.
re-architected spring boot services for modularity, reliability, and better error handling.
automated instagram and youtube analytics ingestion with cron jobs and health monitoring.
migrated CI/CD to blacksmith and watchtower, cutting build times by over 50%.
built admin dashboards and internal tooling with react.js and shadcn/ui.

javaspring bootredisazuredockerCI/CDreact

migrated legacy features to ember.js, helping deprecate the old platform.
added unit and integration tests for a new react.js project.
migrated a core service from next.js to tanstack router for better navigation and DX.
built an MCP server that exposes internal APIs as tools for AI agents.
led four developers to revamp a project with GenAI and image-validation features.