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Umar Waqar
@thegreatcaptain
Senior MERN Stack Developer
Pakistan
English, Hindi, Urdu
About me
Full-Stack MERN Developer | 3 Years of Experience
I specialize in building scalable, responsive, and secure web applications using the MERN stack (MongoDB, Express, React, Node.js). With expertise across the full development lifecycle, I ensure efficient architecture, seamless performance, and intuitive user experiences.
Key Services:
✅ MongoDB
✅ Express.js
✅ React.js
✅ Node.js
Why Work With Me?
I deliver clean, optimized, and scalable code with a focus on performance, security, and user experience. Let’s bring your project to life with the power of MERN stack development!
Best regards
Skills
Umar Waqar
Offline •
See my services
Full Stack Web Applications
I will add authentication in react, next js application using next auth, oauth and jwt
Figma to Web & App
I will convert PSD, xd, figma to pixel perfect react, nextjs using tailwind, custom CSS
Portfolio
Work experience
MERN Stack Developer
IOTFIY Solutions • Full-time
Oct 2025 - Present • 10 mos
IoT full-stack developer at IOTFIY. I connect hardware with dashboards: live sensors, alerts, AC scheduling, and device control. Shipped ecoSystem (orgs, venues, devices + RAG / speech-to-speech AI with tool calling), FoodRace (temp & humidity), LuckyOne (odour + sensor suite), and a data-center platform (AC faults, racks, clusters, hubs). On Mushaba I added GPS Tawaf tracking, background push notifications, and dynamic duas. Need an IoT product or AI on real devices? Send the brief — I’ll tell you what’s realistic.
9 Reviews
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Rating Breakdown
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1-5 out of 9 Reviews
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ykforsomething
Malaysia
Ongoing collaboration
Outstanding performance, very good very nice, can recommend.
Helpful?
htmlpros
United States
Great job adding NextAuth to our project considering the complexity and version.
Helpful?
a2jimenez
United States
Ongoing collaboration
Helpful?
dev83d
Germany
Helpful?
a2jimenez
United States
Ongoing collaboration
Developer is excellent, not only on his technical understanding but his engagement and quality of the work.
Helpful?
