full-stack · ai engineering · devops
learning how modern systems are built end to end

21 y/o self-taught developer focused on understanding things from first principles.
currently building depth across backend, distributed systems, devops, and applied ai.

learning in public, studying system internals,
building small full-stack and ai systems from scratch,
and working toward becoming a top 1% engineer.

full-stack engineering
backend systems · apis · microservices

llms · rag · agents · ai infra
building intelligent systems

cloud · containers · orchestration · ci/cd
infrastructure at scale

languages
typescript · python · go · rust

frontend
react · next.js · tailwind

backend
fastapi · node.js

databases
postgres · redis · mongodb

infra & tools
docker · kubernetes · github actions · aws

ai/ml
langchain · langgraph · pytorch

• how distributed systems scale and fail
• how to productionize llms and agentic workflows
• how devops, networking, and cloud infra work in real systems
• designing reliable full-stack architectures from scratch

email → santoshkumaraidev@gmail.com github → https://github.com/marsh15 twitter → https://x.com/santu_0101

building in public, learning every day