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manish0502/README.md
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๐ŸŽฏ About Me

I've spent 5+ years writing production code for systems that can't break when it matters most โ€” full stack development, event-driven backend architecture, and system design at enterprise scale. Still hands-on and shipping code every day.

One of my contributions improved processing performance by 40% โ€” that came from rethinking the architecture, not just optimizing code.

I now design multi-agent AI systems โ€” RAG pipelines, agentic orchestration, LLM integration โ€” building them with the same rigor I apply to distributed systems: fault tolerance, idempotency, and correctness first, intelligence layered on top.

๐Ÿ’ป Still hands-on daily โ€” writing production code, not just designing on paper. Architecture decisions are backed by code I ship myself.

๐Ÿ† Recognition Top Performer โ€” architecture contributions & measurable performance improvements

๐ŸŽ“ Research Published work on ML-based heart disease prediction โ€” where my applied AI journey started

๐ŸŸข Open to: Senior Backend / Staff Engineer roles in FinTech ยท Payments ยท AI-native Platforms ยท Enterprise Automation ยท Distributed Systems

If you're building something hard, let's talk.


๐Ÿงญ Domain Breadth

Production systems shipped across FinTech, gaming, blockchain, and enterprise workflow automation โ€” each domain taught me something different about what "production-ready" actually means.

๐Ÿ’ฐ FinTech ๐ŸŽฎ Gaming โ›“๏ธ Blockchain ๐Ÿข Enterprise Automation
Financial automation & reconciliation at scale Consumer product backends at scale Hyperledger Fabric & Indy Workflow & reconciliation systems

๐Ÿ› ๏ธ Skills

Not just calling LLM APIs โ€” designing the orchestration layer around them: how agents plan, retrieve, reason, and hand off work reliably.

๐Ÿค– Agentic AI & LLM Engineering



Area What I work with
๐Ÿง  Agentic Orchestration Multi-agent architectures, agent handoff & routing, task decomposition, LangGraph state machines
๐Ÿ” RAG Systems Retrieval pipelines, vector search, chunking strategies, grounding LLM output in real data
๐Ÿ› ๏ธ AI-Assisted Engineering Claude Code, Cursor โ€” used for architecture, refactors, and system design, not just autocomplete
โœ๏ธ Prompt Engineering Structured prompting, tool-use design, context management for multi-step agent reliability
๐Ÿ”— LLM Integration Azure OpenAI, LangChain, LangGraph โ€” wired into existing event-driven backend systems
๐Ÿ—๏ธ System Design for AI Agent systems built with distributed-systems rigor โ€” fault tolerance, observability, predictable failure modes

โš™๏ธ Backend

๐ŸŽจ Frontend

๐Ÿ—„๏ธ Databases & Caching

โ˜๏ธ Other โ€” Infra, Cloud & DevOps

๐Ÿ” Security, Auth & Access Control


๐Ÿ—๏ธ How I Think About Systems

graph LR
    A[Enterprise Data] -->|Event Stream| B[Kafka]
    B --> C[Node.js + TS Microservices]
    C --> D{Idempotent Processing}
    D --> E[(PostgreSQL / MongoDB / Redis)]
    C --> F[Multi-Agent Orchestration<br/>LangGraph]
    F --> R[(RAG / Vector Retrieval)]
    F --> H2[Azure OpenAI Agents]
    H2 --> G[Automated Workflows]
    D -.dead-letter queue.-> H[Fault Recovery]

    style A fill:#26215C,color:#fff
    style B fill:#000,color:#fff
    style C fill:#0C447C,color:#fff
    style D fill:#712B13,color:#fff
    style E fill:#27500A,color:#fff
    style F fill:#00D9FF,color:#000
    style R fill:#534AB7,color:#fff
    style H2 fill:#085041,color:#fff
    style G fill:#085041,color:#fff
    style H fill:#791F1F,color:#fff
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Correctness, fault tolerance, and zero data loss first โ€” intelligence layered on top, not bolted underneath.


๐Ÿ“Š GitHub Analytics



Manish's activity graph

๐Ÿ”ฅ I commit daily โ€” every graph above pulls live from GitHub and updates automatically.


๐Ÿค Let's Talk

Open to Senior Backend / Staff Engineer roles at product companies working on hard problems in:

FinTech ยท Payments ยท AI-native Platforms ยท Enterprise Automation ยท Distributed Systems

LinkedIn Gmail HackerRank

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  1. rag-from-scratch-js rag-from-scratch-js Public

    RAG retrieval explained step by step in JavaScript โ€” PDF chunking, embeddings, and vector search with Qdrant. Runs fully local: no API keys, no cloud, no Python.

    JavaScript

  2. microservices-using-kafka-with-nodejs microservices-using-kafka-with-nodejs Public

    Nodejs , Kafka , Docker , Docker-compose

    JavaScript

  3. RabbitMq-publisher-and-consumer-using-nodejs RabbitMq-publisher-and-consumer-using-nodejs Public

    1. start rabbitmq with docker with "docker run --name rabbitmq -p 5672:5672 rabbitmq"

    JavaScript

  4. SOLID-Principles SOLID-Principles Public

    ๐ŸŽฏ Master SOLID principles through practical examples - building better software architecture with Single Responsibility, Open/Closed, and dependency management patterns.

    TypeScript

  5. Typeorm-Relations-in-Nestjs Typeorm-Relations-in-Nestjs Public

    This is the repo where i have implemented different technique and relations of TypeOrm , migrations , queries with the NestJs

    TypeScript