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English
$
USD
I will build website development, full stack developer, front end web developer
StackWiz
5.0
5.0
Gig Summary
What people loved about this freelancer
luis_winston
United States
Great experience working with StackWiz. He understood that my budget was limited and suggested focusing on performance instead of trying to do an incomplete...
carla_thompson
United States
StackWiz did an outstanding job publishing my portfolio website. Everything was configured perfectly, and the site went live smoothly without any issues. Communication...
trinicia_bryant
United States
Really happy with the website StackWiz created for my business.The website looks great on both desktop and mobile. Would definitely work with him again!
ketts_clark
United States
StackWiz exceeded my expectations! The website issues were fixed quickly, communication was excellent, and every detail was handled professionally. The final...
alvinrhodes
United States
Very knowledgeable developer! He quickly identified the issues, optimized my website, and significantly improved the Lighthouse score. Great communication and easy to work with.
About this gig
Looking for a reliable full stack web developer to handle your website development from design to launch? You're in the right place.
I'm a senior full stack developer with 10+ years building modern, scalable web apps. As a frontend web developer and backend developer, I build complete sites end to end, custom-coded in React, Next.js, and Node.js (no slow, bloated templates).
What you get:
- Website development
- Fully responsive (mobile/tablet/desktop)
- Frontend in React / Next.js + Tailwind CSS
- Backend work Node.js, PostgreSQL, MongoDB, REST APIs
- Full stack builds dashboards
- Auth
- Payment & API integration
- SEO ready
- Speed optimized
- Scalable architecture
- Optional AI features (chatbot, smart search)
Why me:
- A senior engineer who can architect, build & deploy in one place
- Clean and commented source code you own 100%
- Clear, fluent-English communication & milestone workflow
- 30 days support + on-time delivery
Need a single landing page or a complete web app? Let's build it right message me first with your requirements for a custom quote!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know StackWiz
StackWiz
Expert Full Stack Developer for Modern Websites, AI Apps and SaaS Platforms
- FromSri Lanka
- Member sinceMay 2026
- Avg. response time1 hour
- Last delivery1 week
Languages
English
I’m an Expert Full Stack Developer with 10+ years of experience building modern websites, AI-integrated web applications, and professional SaaS platforms.
I create fast, scalable, production ready websites using modern technologies including Next.js, React, Node.js, PostgreSQL, MongoDB, and AWS.
From modern business websites to AI-powered web apps and complete SaaS platforms, I turn ideas into professional, reliable digital products with clean architecture and great user experiences.
My Portfolio
FAQ
Can you build a custom website from my idea?
Absolutely. I build custom websites and web applications based on your goals, design, features, and business requirements. I can handle both frontend and backend development to create a solution tailored specifically to your project.
What technologies do you use?
I specialize in modern technologies including React, Next.js, TypeScript, Node.js, PostgreSQL, MongoDB, Prisma, AWS, Docker, and more. I choose the right technology stack based on your project's requirements.
Can you build AI-powered web applications?
Yes. AI integration is one of my specialties. I can add AI assistants, LLM features, RAG, semantic search, AI automation, and other intelligent capabilities to modern web applications.
Can you build a full-stack web application?
Yes. I handle complete full-stack development, including responsive frontend interfaces, backend APIs, databases, authentication, business logic, third-party integrations, and deployment.
Can you build a SaaS application?
Yes. I can develop custom SaaS platforms from concept to production, including user authentication, dashboards, databases, APIs, subscriptions, AI features, and other functionality required for your business.
Can you redesign or rebuild my existing website?
Absolutely. I can redesign or rebuild your existing website with a modern interface, improved user experience, responsive design, better performance, and a modern technology stack.
Will my website be mobile-friendly and SEO-friendly?
Yes. I build responsive websites that work across desktop, tablet, and mobile devices. I also follow modern SEO and performance best practices to help create a fast, search-engine-friendly website.
Can you integrate APIs and third-party services?
Yes. I can integrate REST APIs, payment gateways, authentication services, AI APIs, email services, cloud platforms, and other third-party tools required for your website or web application.
Can you convert my Figma design into a website?
Yes. I can convert Figma designs, screenshots, or other design references into responsive, production-ready websites and web applications using modern technologies such as React, Next.js, and TypeScript.
What do you need from me to get started?
I need your project requirements, goals, desired features, content, branding materials, and any design or website references you have. If you only have an idea, that's fine, I can help turn it into a clear development plan.
Reviews
14 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
L 
luis_winston
United States
Great experience working with StackWiz. He understood that my budget was limited and suggested focusing on performance instead of trying to do an incomplete redesign. The website is noticeably faster, especially on mobile. Communication was clear and the work was completed as promised. Would definitely work with him again.
$50
Price
3 days
Duration
Helpful?C 
carla_thompson
United States
StackWiz did an outstanding job publishing my portfolio website. Everything was configured perfectly, and the site went live smoothly without any issues. Communication was quick throughout the process. Highly recommended!
$50
Price
3 days
Duration
S 
Seller's Response
Helpful?T 
trinicia_bryant
United States
Really happy with the website StackWiz created for my business.The website looks great on both desktop and mobile. Would definitely work with him again!
$50-$100
Price
4 days
Duration
Helpful?K ketts_clark
United States
StackWiz exceeded my expectations! The website issues were fixed quickly, communication was excellent, and every detail was handled professionally. The final result is smooth, responsive, and exactly what I needed. Highly recommended!
$50
Price
2 days
Duration
S Seller's Response
Helpful?A 
alvinrhodes
United States
Ongoing collaborationVery knowledgeable developer! He quickly identified the issues, optimized my website, and significantly improved the Lighthouse score. Great communication and easy to work with.
$50-$100
Price
4 days
Duration
S Seller's Response
Helpful?
Reviews
14 reviews for this Gig
| (14) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
L luis_winston
United States
Great experience working with StackWiz. He understood that my budget was limited and suggested focusing on performance instead of trying to do an incomplete redesign. The website is noticeably faster, especially on mobile. Communication was clear and the work was completed as promised. Would definitely work with him again.
$50
Price
3 days
Duration
Helpful?C carla_thompson
United States
StackWiz did an outstanding job publishing my portfolio website. Everything was configured perfectly, and the site went live smoothly without any issues. Communication was quick throughout the process. Highly recommended!
$50
Price
3 days
Duration
S Seller's Response
Helpful?T trinicia_bryant
United States
Really happy with the website StackWiz created for my business.The website looks great on both desktop and mobile. Would definitely work with him again!
$50-$100
Price
4 days
Duration
Helpful?K ketts_clark
United States
StackWiz exceeded my expectations! The website issues were fixed quickly, communication was excellent, and every detail was handled professionally. The final result is smooth, responsive, and exactly what I needed. Highly recommended!
$50
Price
2 days
Duration
S Seller's Response
Helpful?A alvinrhodes
United States
Ongoing collaborationVery knowledgeable developer! He quickly identified the issues, optimized my website, and significantly improved the Lighthouse score. Great communication and easy to work with.
$50-$100
Price
4 days
Duration
S Seller's Response
Helpful?
