I will progressive web app using reactjs nextjs vuejs


About this gig
Hi, I'm Hamza, a senior full-stack engineer specializing in React, Node.js, NestJS, blockchain, and AI.
I help startups and global companies build fast, scalable, and production-ready web, mobile, and blockchain solutions.
Frontend: I work with modern frameworks like React, Vue, and Next.js, using TypeScript and Tailwind CSS to create clean, responsive, and user-friendly interfaces.
Mobile Apps: I develop with React Native to deliver smooth, high-performance experiences across devices.
Backend: I build robust applications with Node.js, Express, and NestJS, integrating databases such as MongoDB and PostgreSQL.
Blockchain: I integrate smart contracts on NEAR, Ethereum, and Solana for secure and efficient decentralized applications.
DevOps & Monitoring: I use Docker, AWS, Firebase, GitHub Actions, and monitor systems with Prometheus and Grafana to ensure reliability.
Ive built decentralized exchanges, mobile trading apps, OTT streaming platforms, AI solutions, and enterprise LMS serving over 100,000 users. Ive also delivered freelance projects for clients like Rightbound and Holo IQ.
I focus on performance, scalability, and clean, maintainable code.
Get to know Hamza Khan
Always Believe in Long Term Relation
- FromPakistan
- Member sinceJul 2020
- Avg. response time13 days
- Last delivery3 years
Languages
English
Other Software Development Services I Offer
FAQ
1. What technologies do you specialize in?
I specialize in React, Vue, Next.js, Node.js, NestJS, React Native, blockchain development, and AI solutions.
2. Can you build both web and mobile applications?
Yes! I develop high-performance web apps with modern frameworks and mobile apps using React Native for smooth experiences.
3. Do you work on blockchain projects?
Absolutely! I integrate smart contracts on NEAR, Ethereum, and Solana and build decentralized apps like DEXs and trading platforms.
4. Will you provide the project after testing and deployment?
Yes, I ensure production-ready code, perform testing, and can deploy your project with full support and documentation.
5. Can you handle large-scale projects or enterprise solutions?
Yes, I’ve built enterprise LMS, OTT platforms, AI solutions, and apps serving over 100,000 users, focusing on scalability and performance.
7 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
O oskouteh5

Italy
"Hamza is a top React developer, great skills, excellent communication, and a pleasure to work with."
G 
Seller's Response
Helpful?B blakeboris6

United States
"Hamza did a great job working on our components. He was very responsive, cooperative, and finished tasks on time and professionally."
G 
Seller's Response
Helpful?L leonryan5

Hong Kong
"Hamza and his team are awesome. They are hard working, great communicators and talented engineers."
G 
Seller's Response
Helpful?J jacobjakes6

Denmark
"Hamza is a hard working, dedicated part of the team."
G 
Seller's Response
Helpful?I ibrahimblake

Indonesia
"Thanks for quickly solve the issue”
G 
Seller's Response
Helpful?
7 reviews for this Gig
| (7) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
O oskouteh5

Italy
"Hamza is a top React developer, great skills, excellent communication, and a pleasure to work with."
G 
Seller's Response
Helpful?B blakeboris6

United States
"Hamza did a great job working on our components. He was very responsive, cooperative, and finished tasks on time and professionally."
G 
Seller's Response
Helpful?L leonryan5

Hong Kong
"Hamza and his team are awesome. They are hard working, great communicators and talented engineers."
G 
Seller's Response
Helpful?J jacobjakes6

Denmark
"Hamza is a hard working, dedicated part of the team."
G 
Seller's Response
Helpful?I ibrahimblake

Indonesia
"Thanks for quickly solve the issue”
G 
Seller's Response
Helpful?

