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English
$
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I will be your full stack web developer react js next js node js express js mongodb
Masood U.
Level 2
4.7
4.7
About this gig
Hi,
I am a Full Stack Developer with extensive experience(4+) in MERN stack development, my job is creating highly efficient and scalable websites and web applications for businesses of all sizes. As a Full Stack web developer, I have professional experience to transform your idea into a successful web application using MERN Stack (MongoDB, Express, React/ReactJS, NodeJS).
Whether you have a particular idea in mind and looking for someone who can turn your vision to life! I can assist you, i have ability to provide top-quality work while maintaining excellent communication throughout the development process.
I also specialize in building AI-powered web applications and automation systems, integrating LLM's like OpenAI, Claude, Gemini to help businesses automate workflows, improve customer experience, and increase conversions.
My technical Expertise includes:
Frontend:
- React.js
- Next.js
- HTML/CSS/JS/TS
- Tailwind/Shadcn
Backend:
- Node/Nest.js
- Express.js
Database:
- MongoDB
- PostgreSQL
My Services Includes:
- 100% Responsive (Web, Mobile, Laptop, Tablet)
- Time Delivery
- Unlimited Revisions
- Pixel Perfect & More.
If you are interested in discussing your project in detail, just connect!
Get to know Masood U.
Masood U.
Full Stack AI Engineer Helping Startups Build Scalable SaaS Products
Level 2
- FromPakistan
- Member sinceFeb 2022
- Last delivery2 months
Languages
English
I’m a Full Stack Developer and AI Application Engineer with 4+ years of experience building modern, scalable and AI-powered web and mobile applications for startups, businesses and creators. I specialize in developing AI Agents, SaaS platforms, AI tools, chatbots, automation systems, dashboards and custom applications using modern technologies like React, Next.js, Node.js, NestJS, MongoDB and PostgreSQL.
My goal is not just writing code, but helping clients build fast, scalable and impactful digital products that users actually love to use. Let’s build something powerful together!
My Portfolio
FAQ
Do you also do figma or designing mockups?
Yep! But that will cost you some extra charges.
Do i need a design ready to start the work?
No! it is not necessary to have design ready but, if you have it will be excellent!
Can you also do a react native mobile app development?
Yep! but for that you can consider my other gig!
What is your Workflow?
My Workflow Includes: Step:1 Analysis (Not needed if you have done it) Step:2 Designing (Not needed if you have done it) Step:3 Development (Converting your designs into a working application) Step:4 Testing (Not needed, but a good practice)
Reviews
26 reviews for this Gig
| (21) | ||
| (4) | ||
| (0) | ||
| (1) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jdurlli
Repeat Client
Spain
Masood did a great job, thanks!
$400-$600
Price
2 months
Duration
Helpful?J jdurlli
Repeat Client
Spain
Very professional and involved, I recommend it
$1,000-$1,500
Price
8 weeks
Duration
C 
Seller's Response
Helpful?S ssdeora
Repeat Client
Australia
Outstanding experience! The frontend JavaScript React work was clean, efficient, and delivered ahead of schedule. Communication was clear and professional throughout the project. My requirements were fully understood and brought to life flawlessly. Highly recommend for anyone needing top-quality frontend/full-stack development.
Up to $50
Price
6 days
Duration
C Seller's Response
Helpful?A aymenofeleps
Repeat Client
Egypt
Great work! The project was completed successfully and on time. Communication was clear throughout, and the final result met all expectations. Would definitely work with again.
Up to $50
Price
2 days
Duration
C Seller's Response
Helpful?P pedro_stange
Repeat Client
Germany
The result works fine!
$600-$800
Price
3 weeks
Duration
Helpful?
Reviews
26 reviews for this Gig
| (21) | ||
| (4) | ||
| (0) | ||
| (1) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jdurlli
Repeat Client
Spain
Masood did a great job, thanks!
$400-$600
Price
2 months
Duration
Helpful?J jdurlli
Repeat Client
Spain
Very professional and involved, I recommend it
$1,000-$1,500
Price
8 weeks
Duration
C Seller's Response
Helpful?S ssdeora
Repeat Client
Australia
Outstanding experience! The frontend JavaScript React work was clean, efficient, and delivered ahead of schedule. Communication was clear and professional throughout the project. My requirements were fully understood and brought to life flawlessly. Highly recommend for anyone needing top-quality frontend/full-stack development.
Up to $50
Price
6 days
Duration
C Seller's Response
Helpful?A aymenofeleps
Repeat Client
Egypt
Great work! The project was completed successfully and on time. Communication was clear throughout, and the final result met all expectations. Would definitely work with again.
Up to $50
Price
2 days
Duration
C Seller's Response
Helpful?P pedro_stange
Repeat Client
Germany
The result works fine!
$600-$800
Price
3 weeks
Duration
Helpful?
