01.

About

// the short version

I’m a software engineer who likes the unglamorous middle of the stack — the places where data, systems, and AI start fighting each other. I started out on Java microservices at Cognizant, tuning Spring Boot services and watching Kafka graphs settle. From there I crossed into full-stack work, then into AI systems engineering at Buildway, where I built agentic retrieval pipelines, MCP tool servers, and the boring backbone (billing, integrations, streaming) that kept the interesting parts useful.

What I care about is shipping the unglamorous 90% well so the interesting 10% can exist. I read more than I write, take long walks to debug things, and keep a running theory that almost every AI bug is actually a state-management bug in disguise.

// nowupdated 2026.06
open to work

Ex-Founding Engineer at Buildway — built the agentic RAG platform powering Alawyer. Now looking for the next challenge.

learning

Going deeper on Go for systems work, distributed tracing with OpenTelemetry, and the internals of vector indexes.

reading

Designing Data-Intensive Applications (re-read), and whatever LLM systems papers cross my feed.

tinkering

A small terminal-first knowledge base for personal notes — embeddings, MCP, the whole machinery, on one binary.

// principles
  • 01
    boring infra beats clever infra
    If a system needs a clever explanation to stay up, it won't.
  • 02
    read the actual docs
    Not the ones you imagine they say. Most AI bugs are docs you skipped.
  • 03
    ship the unglamorous 90%
    Auth, billing, retries, observability. The interesting 10% only exists if the rest works.
  • 04
    if it's hard to test, it's hard to keep
    Testability is a design signal, not a chore.
// quick facts
location
Kolkata, IN · IST (UTC+5:30)
education
B.Tech · Engineering
leetcode
400+ solved · 1700+ rating
languages
English · Bengali · Hindi
stack
Go · TypeScript · Java · Postgres
available
open to roles · freelance
02.

Skills

// languages
GoJavaTypeScriptSQL
// backend & systems
Spring BootREST APIsMicroservicesPostgreSQLRedisRabbitMQKafkaStripe
// cloud & infra
GCPAWS (EC2)DockerGoogle Drive APIMicrosoft Graph API (OneDrive)
// full-stack
Next.js (T3)tRPCReactTanStack QueryPrisma
// ai systems
LLM IntegrationRAG PipelinesMCPE2B SandboxesVector EmbeddingsWeaviateLlamaIndexLangfuse
// tools
GitPostman
portfolio — zsh
welcome to your.name's terminal.
type 'help' to see available commands.
~$
portfolio — ask.md
ai
Hey! I'm a RAG-powered assistant trained on this portfolio. Ask me anything about skills, experience, projects, or availability.
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