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BihanBanerjee/README.md

Hey, I'm Bihan 👋

Full-stack AI engineer focused on building agentic systems.

Currently working on multi-agent orchestration, memory, and RAG.

I work across Python (FastAPI, LangGraph) and TypeScript (Node.js, React, Next.js), and ship everything to prod.

Currently at 100xSchool Super30 (Greater Noida, India) — intensive full-stack bootcamp focused on AI and Web3.


Featured Projects

Buildable — AI-powered web app builder Live →

PythonFastAPILangGraphNext.jsReactTypeScriptPostgreSQLE2BCloudflare R2DockerTerraformTailwind CSS

Describe what you want in plain English → a 2-agent LangGraph system (Sonnet 4.5 for builds, o4-mini for edits) generates production-ready React apps in isolated E2B sandboxes. Guardrail classifies intent, prompt enhancer expands vague ideas, assembler merges with a locked base template, and a validation loop auto-fixes build errors. Iterative chat refinement, live preview, one-click deploy to Cloudflare Pages. BYOK via OpenRouter.

Buildable Preview


Velox Trading — Real-time leveraged crypto trading platform Live →

TypeScriptNext.jsReactBunExpressWebSocketRedisPostgreSQLTimescaleDBPrismaDockerTerraformTurborepo

7 microservices communicating via Redis Streams. In-memory liquidation engine checking every price tick across all open positions. BigInt arithmetic (10^8 scale) for zero floating-point errors. Live Binance price feeds, candlestick aggregation across 7 timeframes, snapshot-based crash recovery with event replay. Up to 100x leverage on BTC/ETH/SOL perpetuals.

Velox Trading Preview


Currently Building

🧠 re-collect — A memory layer for AI agents Python

Persistent, structured memory that lets AI agents recall context across sessions.

🛠️ craftsman — AI-powered coding tool Python

A developer tool that leverages LLMs to assist with code generation, editing, and reasoning across codebases.


Skills

Agentic AIMulti-agent OrchestrationRAGMemory SystemsTool UsePrompt EngineeringLangChainLangGraphPydanticFastAPISQLAlchemyMicroservicesWebSocketsRedis StreamsNode.jsExpressReactPrismaZodJWTCI/CDMachine LearningDeep LearningPyTorch


Tech Stack

Languages

TypeScriptPython

Frontend

ReactNext.jsTailwindCSS

Backend

Node.jsFastAPIPydanticZodbcryptjs

AI & LLM

LangGraphLangChainLangSmithLangfuseTensorFlow

Data & Infra

PostgreSQLRedisPrismaDockerAWSLinuxGit


GitHub Stats


Connect

GitHubLinkedInTwitterInstagramEmail


📄 Published Research

ORCID

Monkeypox detection from skin lesion images using an amalgamation of CNN models aided with Beta function-based normalization scheme

Pramanik R., Banerjee B., Efimenko G., Kaplun D., Sarkar R. — PLOS ONE, 2023

Paper · Code

MSENet: Mean and standard deviation based ensemble network for cervical cancer detection

Pramanik R., Banerjee B., Sarkar R. — Engineering Applications of Artificial Intelligence, Elsevier, 2023

Paper · Code

Pinned Loading

  1. BuildableBuildablePublic

    AI-powered web app builder — describe it, build it, ship it. 2-agent LangGraph system (Sonnet 4.5 + o4-mini) generates React apps from natural language with live preview and one-click deploy.

    Python 2 1

  2. craftsmancraftsmanPublic

    AI-powered coding tool

    Python

  3. re-collectre-collectPublic

    Persistent memory layer for AI agents

    Python 2

  4. Velox-TradingVelox-TradingPublic

    Real-time leveraged crypto trading platform with 7 microservices

    TypeScript 2

  5. MonkeyPoxMonkeyPoxPublic

    Python 1

  6. AetheriaAetheriaPublic

    Collabing on a github repo and summarzing meets at one place

    TypeScript