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Achievements

Achievement: Pull Sharkx2Achievement: YOLOAchievement: Quickdraw

Achievements

Achievement: Pull Sharkx2Achievement: YOLOAchievement: Quickdraw

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bit-web24/README.md

Hi there 👋, I'm Bittu Kumar

Backend & AI Engineer focused on building scalable systems, agentic AI workflows, and systems-level software. Currently working as an AI Engineer at Chatverse.io and previously worked as a Full Stack Developer Intern at Resolute AI. I enjoy designing production-grade backend architectures, experimenting with autonomous AI systems, and exploring low-level programming in Rust and C++.

🚀 What I Do

  • Build AI agents and autonomous workflows using LangGraph, MCP, tool-calling, and local LLMs
  • Develop scalable backend systems and production APIs with FastAPI and Go
  • Explore systems programming concepts including interpreters, async runtimes, networking, and concurrency
  • Design cloud-native and microservices architectures
  • Optimize developer workflows with automation, CI/CD, and DevOps tooling

🛠 Tech Stack

Languages

Rust Python Golang C++ C

Backend & Systems

FastAPI Gin Tokio Asyncio REST APIs gRPC Protocol Buffers

AI & Agentic Systems

LangGraph LangChain RAG MCP SSE Ollama ChromaDB Function Calling Prompt Engineering

Databases & Infrastructure

PostgreSQL MongoDB MySQL Docker GitHub Actions GCP Linux

🧑‍💻 Current Focus

  • Building reliable agentic AI systems
  • Deep-diving into systems programming and runtime internals
  • Learning distributed systems and scalable architecture design
  • Building performant software in Rust
  • Exploring low-level networking and concurrency models

🔥 Featured Projects

⚡ Local-First Agentic Decomposition Pipeline

Autonomous AI workflow system using local Ollama models + LangGraph for task decomposition, execution, retries, and replanning.

Tech: Python LangGraph Ollama MCP SSE

⚙️ Microservices Based Task Management System

Deployable microservices architecture with gRPC communication, PostgreSQL persistence, and Dockerized infrastructure.

Tech: Go gRPC Docker PostgreSQL

🦀 Multithreaded HTTP Web Framework in Rust

Zero-unsafe multithreaded HTTP framework with custom routing, middleware architecture, static file serving, and concurrent request handling.

Tech: Rust TCP Streams Thread Pool Serde JSON

📚 Lox Interpreter in Rust

Tree-walk interpreter implementation of the Lox programming language with parsing, AST evaluation, closures, lexical scoping, and runtime error handling.

Tech: Rust Recursive Descent Parsing AST

📈 Achievements

  • Solved 200+ DSA problems on LeetCode
  • ⭐ 5-Star Gold Badge in C++ on HackerRank
  • ⭐ 5-Star Gold Badge in Python on HackerRank
  • Built production-grade AI and backend systems across internships and projects

📫 Connect With Me

Pinned Loading

  1. gemini_flash gemini_flash Public

    Client for Google's Gemini-1.5-Flash Generative AI Model

    Rust

  2. EMS EMS Public

    Exam Monitoring System

    HTML

  3. lox lox Public

    A Tree-Walk Interpreter

    Rust

  4. just_serve_it just_serve_it Public

    Multithreaded HTTP web-framework in Rust

    Rust

  5. sigma sigma Public

    An extreme lightweight text editor build with ncurses

    C 3 1

  6. DTMS DTMS Public

    Distributed Task Management System

    Go