I will build ai agents, rag systems, langgraph workflows and mcp servers

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manishsingh255
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manishsingh255
Manish Singh

About this gig

Need an AI application that actually works in production? I build scalable AI backends, AI agents, RAG systems, LangGraph workflows, and MCP servers that are designed for reliability, performance, and long-term maintainability.


My expertise includes AI Agents, LangGraph, LangChain, RAG pipelines, MCP (Model Context Protocol), OpenAI, Anthropic, Gemini, vector databases (Qdrant/PGVector), Redis, PostgreSQL, Docker, and cloud deployment. I also build REST APIs, workflow automation, real-time systems, and AI-powered SaaS platforms.


I currently work as a Software Engineer building enterprise-scale backend systems, distributed services, and AI integrations used in production. This experience allows me to deliver solutions that are scalable, maintainable, and production-ready.


Whether you need AI integration, a custom chatbot, RAG search, multi-agent workflows, API development, or a complete AI SaaS backend, Ill deliver a reliable, production-ready solution tailored to your requirements with clear communication and timely delivery.

Get to know Manish Singh

Manish Singh

Software Engineer

  • FromIndia
  • Member sinceAug 2024
  • Avg. response time1 hour
  • Languages

    English, Hindi
SWE @ Hexnode (UEM) with expertise in Python, Backend Development, Distributed Systems, System Design, and Agentic AI. Experienced in building scalable backend services, AI-powered applications, and multi-agent systems using modern frameworks and LLM integrations. Strong foundation in Data Structures, Algorithms, and software design principles. Focused on delivering reliable, maintainable, and production-grade solutions.

My Portfolio