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:octocat:
Solving boring tasks
:octocat:
Solving boring tasks
3 followers · 4 following

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Achievement: Pull SharkAchievement: YOLO

Achievements

Achievement: Pull SharkAchievement: YOLO

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Arunkoo/README.md

Hi , I'm Arun Kumar

Backend Engineer • Distributed Systems • AI Integration

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About Me

I build scalable backend systems and distributed applications.

  • Designed microservices architecture with secure APIs and async workflows
  • Work with event-driven systems (Kafka) and real-time processing
  • Deploy production systems using Docker, AWS EC2, CI/CD pipelines
  • Build LLM-powered features (RAG, LangChain, Gemini API)
  • Strong foundation in problem solving and core cs fundamentals

What I Focus On

  • Backend system design
  • API architecture & data modeling
  • Async processing & event-driven flows
  • Scalable deployments & infrastructure
  • AI integration into real-world systems

Tech Stack

📌 Highlight Work

  • Built a distributed recruitment platform (5 microservices) with secure APIs, Kafka-based async processing, and AWS deployment
  • Developed an LLM-powered search system using LangChain with real-time web data
  • Contributed to a production open-source codebase with multiple merged pull requests

🔗 Explore pinned repositories for implementation details

GitHub Activity

🔗 Connect

⚡ Mindset

I focus on building systems that scale, not just features that work.

Pinned Loading

  1. Jobvyn Jobvyn Public

    Production-grade recruitment platform — microservice architecture, Kafka event streaming, Razorpay subscriptions, Gemini AI integration, and automated CI/CD on AWS.

    TypeScript 1

  2. ydb-embedded-ui ydb-embedded-ui Public

    Forked from ydb-platform/ydb-embedded-ui

    TypeScript 1

  3. SearchAgent SearchAgent Public

    LLM-powered search router that chooses direct answers or live web retrieval, returning concise, validated responses with optional source citations via a modular Express + LangChain backend.

    TypeScript 1

  4. BrainVector BrainVector Public

    BrainVector unifies team knowledge work by providing a workspace where users can create and manage documents collaboratively, invite members, and chat directly with their documents using LLM-powere…

    TypeScript 1

  5. DSA DSA Public

    This repo contain medium to hard level 120+ leetcode question and core knowledge of each data structure solved in c++, with famous pattern like sliding window, two pointer etc. Which show my streng…

    C++ 1

  6. Event_app Event_app Public

    Campus Fete a replacement for manual notices for "Events, Hackathon, Fest" with AI support for queries, QR based attendance, Stripe Payment, Admin Panel for proper handling data and access around w…

    JavaScript