I will develop ai chatbot and gpt powered application for your business

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Mehedi Hasan

Level 1

develop ai chatbot and gpt powered application for your business
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develop ai chatbot and gpt powered application for your business

About this gig

Stop building basic apps build intelligent AI systems.

I develop AI chatbot solutions, chatbot development, chatbot integration, and custom AI-powered mobile & web apps that automate workflows, engage users, and scale your business.

Im a Full-Stack & AI Engineer with 3+ years of experience using Flutter (iOS & Android), React/Next.js, and Python/FastAPI to deliver fast, scalable, production-ready systems.

Services:

  • AI chatbot development & chatbot integration (web, app, WhatsApp, voice)
  • AI mobile apps (Flutter) with chatbot, image generation, automation
  • AI web apps (React/Next.js), SaaS platforms, dashboards, SEO-ready builds
  • Backend & AI: FastAPI, Node.js, Laravel, OpenAI API, custom LLMs, n8n
  • Payments (Stripe/PayPal), authentication, deployment

Tech: Flutter, React, Next.js, Python, FastAPI, Node.js, OpenAI, Firebase, MongoDB, AWS

Why me? AI-focused, scalable code, full-stack expertise, clear communication.

Built AI voice SaaS reducing workload 65% & boosting leads 3x.

Message me before ordering.

  • Application Type

    • Other

  • Desktop Frameworks

    • Flutter for Desktop

  • AI Type

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

  • Programming Language

    • Dart
    • Python

  • Web Frameworks

    • React
    • Vue.js
    • Express.js (Node.js)
    • Django
    • Flask
    • ASP.NET
    • Next.js

  • No & Low-Code Builders

    • FlutterFlow
    • Softr
    • Replit

Get to know Mehedi Hasan

Mehedi Hasan

Full Stack Web and App Developer

4.6(36)

Level 1

  • FromBangladesh
  • Member sinceJan 2021
  • Avg. response time1 hour
  • Last delivery1 day

  • Languages

    Bengali, English, Hindi
Hi, I’m Mehedi Hasan - a Full-Stack & AI Engineer passionate about building modern, scalable web and mobile applications that help businesses grow digitally. I specialize in developing high-performance, SEO-friendly, and fully optimized websites and applications with clean UI/UX and strong backend architecture.

My Portfolio

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