I will build scalable mern stack web apps

H
haider_a110
H
haider_a110
Haider
build scalable mern stack web apps
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build scalable mern stack web apps
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build scalable mern stack web appsbuild scalable mern stack web apps

About this gig

Dear Buyer, Welcome! Let's build your scalable web application.

Looking for a MERN Stack or Full-Stack AI Developer to create a fast and secure web app? Whether you need a SaaS MVP, a custom dashboard, or an upgrade, I deliver high-performance solutions tailored to your business.

I'm Haider, a Full-Stack Developer with 4+ years of experience in building modern web apps with the latest tech.

WHAT I OFFER:

  • Full-Stack MERN Development (MongoDB, Express, React, Node)
  • Custom AI Agents & Chatbots (OpenAI, LangChain)
  • SaaS MVP & Rapid Prototyping
  • Admin Dashboards & Management Systems
  • Secure REST APIs & Third-party Integrations
  • Database Design (MongoDB, Supabase, PostgreSQL)
  • Deployment (AWS, Vercel, Firebase)

️ TECH STACK:

  • Frontend: React.js, Next.js, Tailwind CSS
  • Backend: Node.js, Express, Python
  • Database: MongoDB, Supabase, Mongoose
  • Tools: Docker, JWT, Stripe, GitHub

WHY CHOOSE ME?

  • Clean & Scalable Code
  • 30-Day Free Support
  • Unlimited Revisions
  • Clear & Fast Communication

NOTE: Please message me before ordering to discuss your project. Lets turn your idea into reality!

  • Website type

    • Landing page

  • Programming language

    • HTML & CSS
    • JavaScript
    • TypeScript
    • React
    • Tailwind CSS

  • Website features

    • Portfolio
    • Dashboard
    • Landing page
Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Haider

Haider

Turning Business Goals into Web Solutions

  • FromPakistan
  • Member sinceJul 2025
  • Avg. response time1 hour

  • Languages

    English
Senior Full-Stack & MERN Stack Engineer with 4+ years of experience building scalable web, SaaS, and AI-driven applications. Skilled in React, Vue.js, and the full MERN stack (MongoDB, Express.js, React, Node.js), with a solid foundation in HTML5, CSS3, and JavaScript/TypeScript (ES6+). Experienced in integrating AI solutions, including LLM APIs and Retrieval-Augmented Generation (RAG), to build intelligent, data-driven applications.

My Portfolio

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