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Sonjoy Barman
@sonjoybarman
Top Rated
I will build Full stack application with Next js, Astro js, and AI integration
Bangladesh
English
About me
Senior Full-Stack Developer with 6+ years experience with Next.js, React, TypeScript, Astro.js, Node.js, Python, FastAPI & MongoDB. I am a Fiverr Top Rated Seller with 250+ projects completed for clients in 15+ countries with a 98% satisfaction rate. I develop scalable SaaS platforms, e-commerce systems and AI-powered tools with Google Gemini AI, OpenAI and LangChain. Experience with AWS, Docker, CI/CD and React Native for mobile applications. I concentrate on clean code, SEO-friendly architecture and quick delivery.
Let’s create something great!
Skills
Sonjoy Barman
$50/hour
Offline •
Average response time: 1 hour
See my services
Full Stack Web Applications
I will build high converting web app using ai next js react js and full stack tech
Full Stack Web Applications
I will build ai website using next js react js full stack web app
Want to work on an hourly basis?
Tell Sonjoy Barman what you need.
$50
/
hourPortfolio
Work experience
Senior Full-stack developer
Trendify • Freelance
Dec 2021 - Apr 2026 • 4 yrs 4 mos
I have been working with Trendify since the beginning of the project. My role has been to maintain, improve, and update the website whenever new requirements or changes were needed. Whenever the client requested new features or modifications, I implemented them and deployed the updates to keep the platform running smoothly. I consistently maintained the website to keep it stable and up to date. Whenever new versions of React.js or Next.js were released, I upgraded the project to the latest versions to maintain compatibility, performance, and security. My work with Trendify included ongoing development, fixing issues, improving functionality, and keeping the codebase aligned with modern development standards. Through this long-term collaboration, I helped keep the platform reliable, updated, and ready to scale as the project continued to grow.
176 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 176 Reviews
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tamarasingels
Repeat Client
Netherlands
Sonjoy was very responsive and professional throughout Phase 1 of this project. He listened carefully to my feedback, asked clear questions, and worked quickly on revisions. This was a very specific project: a live sing-along / harmony visualization tool for theatre use, with an operator screen and...
Seller's Response
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walid119
Repeat Client
Germany
It was a great experience. Fast communication, professional work, and the final result was exactly what I needed. Highly recommended!
Helpful?
angelaamddcouk
Repeat Client
United Kingdom
good communicator, pleasure working with you. thank you.
Helpful?
victor_pasos
Mexico
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angelaamddcouk
Repeat Client
United Kingdom
Seller's Response
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