I will develop ai applications with openai, gemini and custom ai models integration

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Muhammad Tahir

Level 2

develop ai applications with openai, gemini and custom ai models integration
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About this gig

Need an AI application that actually ships? I develop production-ready AI apps powered by OpenAI (GPT), Google Gemini, and custom/fine-tuned models from first prompt to deployed product.


What I deliver:

  • AI chatbots, assistants & autonomous agents (LangChain / LangGraph)
  • OpenAI & Gemini API integration into your web or mobile app
  • Custom AI model integration, fine-tuning & RAG pipelines
  • Full-stack builds: FastAPI · Next.js · React · PostgreSQL · AWS
  • Voice AI, document Q&A, and workflow automation


Why work with me:

  • 6+ years shipping production systems across fintech, healthcare & voice AI
  • Clean, scalable, documented code real products, not throwaway demos
  • Clear communication and on-time delivery


Whether you need a fast MVP or a scalable AI product, I'll help you pick the right model and build something that works in the real world.


Message me before ordering so I can scope your project and send a custom offer.

  • Application Type

    • Web Application

  • AI Type

    • Chat
    • Shopping
    • Delivery
    • Booking
    • Restaurant
    • Health & Fitness
    • Education
    • Social Networking
    • Entertainment
    • Dating
    • Maps & Navigation
    • Finance
    • Medical
    • Taxi
    • Travel
    • Lifestyle
    • Streaming
    • Music
    • News
    • Productivity Tools
    • E-commerce
    • Custom
    • Kids
    • IoT
    • Real Estate
    • Trading

  • Programming Language

    • Java
    • JavaScript
    • Kotlin
    • Python
    • Swift
    • TypeScript
    • React

  • Web Frameworks

    • React
    • Angular
    • Vue.js
    • Express.js (Node.js)
    • Django
    • Flask
    • Ruby on Rails
    • ASP.NET
    • Next.js
    • Blazor

  • Desktop Frameworks

    • Electron
    • React Native for Web
    • Flutter for Desktop

  • No & Low-Code Builders

    • FlutterFlow
    • Webflow
    • Replit

Get to know Muhammad Tahir

Muhammad Tahir

AI Full Stack Developer, AI Agent, AI Automations, AI Chatbot, AI SaaS, RAG

4.7(31)

Level 2

  • FromPakistan
  • Member sinceAug 2023
  • Avg. response time1 hour
  • Last delivery2 months

  • Languages

    English
I build AI powered web apps, SaaS MVPs and automations from idea to launch. Senior full stack engineer, 8 years. AI chatbots, AI agents, RAG on your documents, voice agents, OpenAI and Claude integrations, workflow automation. Web apps, dashboards and APIs in Next.js, React, Node.js, NestJS, Python, FastAPI, PostgreSQL, AWS. Stripe payments and third party API integrations. Replaced a 7 person manual review with an AI pipeline, hours to seconds. Built payments reconciling $1M a month. Send your brief and get a clear plan back fast.

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