Distributed-systems engineer · SDE-II @ CityMall · Kolkata, India
I build the invisible systems that move commerce — orders, catalogues, capacity, caches — and the AI agents that run on top of them.
arkadevbanerjee.github.io/arkadevbanerjee — an interactive 3D "living distributed system": a WebGPU/WebGL constellation of microservices with packets of light flowing between them, flown through as you scroll.
Languages: TypeScript / Node.js · Go · Python · Java · Rust · C Datastores: PostgreSQL · Redis · MongoDB · DynamoDB Infra: Kafka · Docker · AWS · microservice architecture AI era: LLM agents · AI-assisted engineering · human-in-the-loop tooling
- SDE-II @ CityMall (Oct 2023 – present) — warehouse & logistics capacity optimization, atomic inventory systems (Redis + Lua), operations infrastructure
- SDE-I @ CityMall (Dec 2021 – Oct 2023) — distributed product catalogue, ground-up order-service rewrite, ML recommendation systems, pricing scrapers