I will do backend development, API integration, and ai model integration

M
muhammadha5aan
M
muhammadha5aan
Muhammad Hasaan
do backend development, API integration, and ai model integration
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do backend development, API integration, and ai model integration
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do backend development, API integration, and ai model integrationdo backend development, API integration, and ai model integrationdo backend development, API integration, and ai model integrationdo backend development, API integration, and ai model integration

About this gig

Looking for an expert backend developer to build secure, scalable, and high-performance APIs?

Youre in the right place. I specialize in backend development, REST API creation, AI model integration, and real-time systems for modern web applications.

Please contact me before placing an order to receive a FREE technical consultation or API suggestion.

Backend Services I Provide

  • REST API development & integration
  • Backend development for web applications
  • Secure authentication & authorization (JWT, roles)
  • Database design & optimization
  • Third-party API integration
  • Real-time backend using WebSockets
  • Redis caching & Pub/Sub
  • AI / LLM API integration (chatbots, automation, analysis)
  • Clean, scalable & maintainable backend architecture

Technologies & Tools

.NET Core, Node.js, Python, Redis, PostgreSQL, MongoDB, MSSQL, REST APIs, WebSockets, AI APIs, Flask

Why Clients Choose Me?

  • Experienced backend engineer
  • Scalable & future-ready architecture
  • Real-time & AI-powered system expertise
  • Clear communication & on-time delivery
  • Post-launch support included

Ideal for SaaS platforms, AI-powered apps, dashboards, automation systems, and business!

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Databases

  • Programming language

    • C#

  • Frontend framework

    • React.js
    • jQuery
    • Bootstrap
    • Tailwind CSS
    • Other

  • Backend framework

    • Express.js
    • Node.js
    • Flask
    • Other

Get to know Muhammad Hasaan

Muhammad Hasaan

Web Application Developer and Designer

5.0(1)
  • FromPakistan
  • Member sinceMar 2020
  • Avg. response time1 hour
  • Last delivery1 year

  • Languages

    Urdu, English, Hindi, German
Hello! I’m Muhammad Hasaan, a Full-Stack Web Developer with a Master’s degree in Computer Science and 3+ years of experience building scalable, high-performance web applications. I specialize in frontend development using HTML, CSS, JavaScript, React.js and Next.js, and backend development with .NET, Express.js, Flask, and Next.js. I build real-time systems using WebSockets, implement Redis for caching and Pub/Sub, integrate AI/LLM models, and develop secure REST APIs with SQL and NoSQL databases, following industry best practices.

My Portfolio

Other Software Development Services I Offer

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