I will build a custom saas platform, ai solution, CRM, or mern web application

U
umair276672
U
umair276672
Umair Rafiq
5.0
5.0
build a custom saas platform, ai solution, CRM, or mern web application
Full Screen
build a custom saas platform, ai solution, CRM, or mern web application
Full Screen
Full Screen
build a custom saas platform, ai solution, CRM, or mern web applicationbuild a custom saas platform, ai solution, CRM, or mern web applicationbuild a custom saas platform, ai solution, CRM, or mern web application

About this gig

Building software is easy. Building software that remains stable, scalable, secure, and maintainable is where experience matters.

I specialize in developing custom SaaS platforms, AI-powered applications, CRM systems, marketplaces, dashboards, booking systems, and enterprise-grade software for startups and established companies worldwide.

My work covers the complete development cycle, including architecture design, database modelling, API development, third-party integrations, deployment, optimization, and long-term support.

My primary stack includes Next.js, React, Node.js, TypeScript, PostgreSQL, MongoDB, AWS, Docker, Stripe, OpenAI, and modern cloud technologies.

Over the years, I have delivered solutions across manufacturing, healthcare, real estate, automotive, tourism, sports, and e-commerce industries. My portfolio includes projects developed for Tenneco, AB Medica, NeoCAD, Park Lane Properties, Leeds Golf Centre, Parks Associates, Livinc, and numerous fast-growing startups.

Every project is approached with a long-term perspective, focusing on clean architecture, performance, security, scalability, and maintainability.

Please contact me before placing an order.

  • Programming language

    • JavaScript

  • Expertise

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

  • Frontend framework

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

  • Backend framework

    • Express.js
    • Flask
    • Laravel
    • Next.js
    • Node.js

  • AI & low/no code builders

    • Lovable
    • Claude
    • Cursor
    • FlutterFlow
    • Other

Get to know Umair Rafiq

Umair Rafiq

AI Agent Developer Full Stack Web and Mobile React Nodejs Flutter

5.0(163)
  • FromPakistan
  • Member sinceJul 2016
  • Avg. response time1 hour
  • Last delivery10 months

  • Languages

    Urdu, English, Hindi
I build AI agents, RAG chatbots, and full-stack web and mobile applications that help businesses automate, scale, and deliver better user experiences. With 10+ years of full-stack development experience, I create reliable AI-powered solutions using React, Next.js, Node.js, Flutter, LangChain, OpenAI, Claude APIs, and vector databases. I have delivered 163+ five-star projects, helping clients build custom AI assistants, SaaS platforms, business tools, and scalable applications. Whether you have an AI idea or need a complete product, I can help transform your vision into a working solution.

My Portfolio

Reviews

4 reviews for this Gig
5.0

(4)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • P

    pferdefrdernkin

    DE

    Germany

    Ongoing collaboration
    5

    Nice as usally:)

    $1,000-$2,500

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • B
    image-docs

    bronsontipun267

    AU

    Australia

    Ongoing collaboration
    5

    Great, always doing business

    $200-$400

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • V
    image-docs

    vrtualize

    IT

    Italy

    5

    Great! Incredible support

    $1,000-$2,500

    Price

    5 weeks

    Duration

    Helpful?
    Yes
    No
  • S
    image-docs

    shmcclun

    US

    United States

    Ongoing collaboration
    5

    Umair and his team did a great job setting up our application and modifying it to fit our needs. I look forward to continuing our work together as we prepare for phase 2 of the application. Thanks again for a great experience!

    $1,000-$2,500

    Price

    11 days

    Duration

    Helpful?
    Yes
    No
Reviews

4 reviews for this Gig
5.0

(4)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • P

    pferdefrdernkin

    DE

    Germany

    Ongoing collaboration
    5

    Nice as usally:)

    $1,000-$2,500

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • B
    image-docs

    bronsontipun267

    AU

    Australia

    Ongoing collaboration
    5

    Great, always doing business

    $200-$400

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • V
    image-docs

    vrtualize

    IT

    Italy

    5

    Great! Incredible support

    $1,000-$2,500

    Price

    5 weeks

    Duration

    Helpful?
    Yes
    No
  • S
    image-docs

    shmcclun

    US

    United States

    Ongoing collaboration
    5

    Umair and his team did a great job setting up our application and modifying it to fit our needs. I look forward to continuing our work together as we prepare for phase 2 of the application. Thanks again for a great experience!

    $1,000-$2,500

    Price

    11 days

    Duration

    Helpful?
    Yes
    No

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