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I will build web application, ai automation and chrome extension

N
nazmulhassan19
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nazmulhassan19
nazmulhassan19
build web application, ai automation and chrome extension
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build web application, ai automation and chrome extension

About this gig

Do you need to go beyond basic LLM calls? I will design and blueprint a sophisticated, multi-step Generative AI Agentic System (like a custom AI assistant for your need) or an advanced RAG (Retrieval-Augmented Generation) pipeline that delivers accurate, contextual, and automated results. Leveraging Python, LangGraph, and OpenAI/Azure APIs, I specialize in moving prototypes to production-grade enterprise solutions. Turn your unstructured data (CRM, documents, etc.) into actionable insights and workflow automation.

  • Programming language

    • JavaScript

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Databases
    • Source control

  • Frontend framework

    • React.js
    • AngularJS
    • Tailwind CSS
    • Next.js

  • Backend framework

    • Spring
    • Node.js
    • Flask

  • AI & low/no code builders

    • Lovable
    • Replit
    • Other

Get to know nazmulhassan19

nazmulhassan19

Fullstack Engineer

5.0(1)
  • FromIndia
  • Member sinceOct 2018
  • Last delivery5 years

  • Languages

    English
I help global B2B teams turn complex business workflows into scalable, reliable software. Over the years, I have delivered 20+ enterprise implementations for mid-size and large clients, focusing on SaaS platforms, CRM integrations, and automation systems. My work includes building enterprise-grade integrations for Microsoft Dynamics 365, Zoho, HubSpot, and Outlook, enabling seamless data sync and automation for 20+ global customers. These solutions power sales, account management, and operational workflows used daily by enterprise teams.

My Portfolio

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