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$
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I will build scalable saas web applications using mern stack
Umair Ali
Level 1
5.0
5.0
About this gig
Need a custom MERN stack web application for your business or startup? I build modern web apps using React and Node.js that are fast, reliable, and ready for real-world use.
I help startups and businesses build modern web applications using the MERN stack that are reliable, fast, and designed for long-term scalability.
Whether you are starting from scratch or improving an existing product, I focus on building systems that work in real-world conditions, not just demos.
What I can build for you:
Full SaaS web applications (frontend + backend)
Scalable backend architecture with Node.js
User authentication and role-based systems
Admin dashboards and internal tools
API development and third-party integrations
Performance optimization and bug fixing
Best for:
SaaS platforms
Startup MVPs
Business web applications
Systems that need to scale and perform reliably
I build applications that are clean, maintainable, and structured to grow without needing a full rebuild later.
If you have an idea or an existing project, message me and I will help you build the right solution.
Get to know Umair Ali
Umair Ali
SaaS and AI Web App Developer React Node
Level 1
- FromPakistan
- Member sinceJun 2016
- Avg. response time1 hour
- Last delivery3 months
Languages
Urdu, English
I build SaaS and AI web applications that automate workflows and reduce manual work.
I’ve worked with startups and businesses to turn ideas into real, scalable products from MVPs to full platforms used in real-world environments.
My focus is on building systems that are reliable, fast, and easy to grow as your business evolves.
If you’re looking for someone who understands both the business side and technical execution, feel free to reach out.
My Portfolio
FAQ
Q1: Do you work with existing codebases?
Yes — I can review, refactor, and extend your existing MERN app for better performance and scalability.
Q2: Can you help deploy the project?
Absolutely. I can deploy your app to AWS, Vercel, Heroku, or any other preferred platform.
Q3: Do you provide frontend and backend both?
Yes, I build complete full-stack solutions — including both frontend (React) and backend (Node.js, Express).
Q4: Can you integrate third-party APIs or payment systems?
Yes, I can integrate APIs (Stripe, PayPal, Twilio, etc.) or custom ones as per your project needs.
Q5: What if I need long-term support or future updates?
I offer ongoing maintenance and feature updates — just message me to discuss your long-term plan.
Reviews
9 reviews for this Gig
| (9) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
R ridafatima02
Repeat Client
United Kingdom
Umair did an excellent job fixing the UI issues in my project. He was professional, responsive, and clearly understood what needed to be done. The fixes were clean, well-implemented, and improved the overall look and usability. Very satisfied with his work and would definitely recommend Umair to others.
Up to $50
Price
1 day
Duration
Helpful?R ridafatima02
Repeat Client
United Kingdom
This seller went above and beyond my expectations. The attention to detail, quality, and speed were impressive. I will definitely hire again 🙂 Highly recommended.
Up to $50
Price
1 day
Duration
Helpful?M miau12345678
Repeat Client
United Kingdom
Amazing work 👍🏻
Up to $50
Price
1 day
Duration
Helpful?M miau12345678
Repeat Client
United Kingdom
Great! Thanks 👍🏻
Up to $50
Price
1 day
Duration
Helpful?M miau12345678
Repeat Client
United Kingdom
Great developer!
$50-$100
Price
1 day
Duration
Helpful?
Reviews
9 reviews for this Gig
| (9) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R ridafatima02
Repeat Client
United Kingdom
Umair did an excellent job fixing the UI issues in my project. He was professional, responsive, and clearly understood what needed to be done. The fixes were clean, well-implemented, and improved the overall look and usability. Very satisfied with his work and would definitely recommend Umair to others.
Up to $50
Price
1 day
Duration
Helpful?R ridafatima02
Repeat Client
United Kingdom
This seller went above and beyond my expectations. The attention to detail, quality, and speed were impressive. I will definitely hire again 🙂 Highly recommended.
Up to $50
Price
1 day
Duration
Helpful?M miau12345678
Repeat Client
United Kingdom
Amazing work 👍🏻
Up to $50
Price
1 day
Duration
Helpful?M miau12345678
Repeat Client
United Kingdom
Great! Thanks 👍🏻
Up to $50
Price
1 day
Duration
Helpful?M miau12345678
Repeat Client
United Kingdom
Great developer!
$50-$100
Price
1 day
Duration
Helpful?
