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English
$
USD
I will build a full stack web app using nextjs and ai
Abu Saleh
Level 1
5.0
5.0
Gig Summary
About this gig
I will build a modern, production-ready full-stack web application using Next.js, TypeScript, Tailwind CSS, MongoDB, and modern backend technologies.
Whether you need a SaaS platform, business application, dashboard, AI-powered product, customer portal, or custom web system, I can handle the complete development process from frontend UI and backend APIs to database architecture, authentication, third-party integrations, AI features, and deployment.
My development approach focuses on clean architecture, responsive interfaces, secure APIs, scalable database design, and maintainable code.
What I can build:
Next.js web applications and SaaS platforms
Custom dashboards and admin panels
REST APIs and backend systems
MongoDB database architecture
Authentication and authorization
AI agents, chatbots, RAG, and AI workflows
Third-party API integrations
Business automation and custom workflows
Responsive, production-ready frontend interfaces
Deployment and configuration
Every project is developed according to your specific requirements. Please contact me before ordering so we can discuss your project scope and requirements.
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 Abu Saleh
Abu Saleh
Next js Full Stack Developer at Your Service
Level 1
- FromBangladesh
- Member sinceMay 2022
- Last delivery1 month
Languages
English, Hindi, Arabic, Japanese
I'm a full stack developer specializing in Next.js, React, TypeScript, and AI powered applications. I build modern, scalable web applications with custom frontends, backend APIs, databases, authentication, third party integrations, and AI features. From SaaS platforms and business systems to dashboards and automation tools, I focus on clean architecture, reliable functionality, and production ready code. I can work with your existing application or build your project from the ground up.
My Portfolio
FAQ
Can you build a complete web application from scratch?
Yes. I can handle the frontend, backend, database, authentication, APIs, AI features, and deployment from start to finish.
What technologies do you use?
I primarily use Next.js, React, TypeScript, Tailwind CSS, MongoDB, Node.js, and modern AI/API technologies.
Can you integrate AI into my application?
Yes. I can integrate AI chat, agents, RAG/knowledge bases, tool calling, automated workflows, and other AI-powered features.
Can you work with my existing project?
Yes. I can extend, fix, refactor, or add features to an existing Next.js or other web application.
Do you provide deployment and source code?
Yes. Deployment and complete source code are included according to the selected package. I can also configure the required environment variables, database, APIs, and production setup.
Reviews
15 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jordandudley
United States
Exceeded expectations across the board. Abu completely understood the complex requirements of this project phase and executed them with elite-level precision, finishing well ahead of schedule. Beyond his technical execution, his proactive communication and meticulous attention to detail set him apart....
$200-$400
Price
3 months
Duration
Helpful?J jordandudley
United States
Five stars and beyond! Abu Saleh understood the requirements for this phase perfectly and delivered ahead of schedule with incredible precision. He has a rare level of attention to detail and a proactive attitude that is hard to find. It’s clear he takes personal pride in his work, which made the collaboration...
$200-$400
Price
5 weeks
Duration
Helpful?J jordandudley
United States
when you work with abu, he goes above and beyond. trust me, you found a gem. he will understand what you are looking for and then meet requirement, as well as suggest ideas that will meet your vision! he wont stop until you are satisfied which is why i keep coming back and he keeps knocking it out of the park each milestone!
$200-$400
Price
3 weeks
Duration
Helpful?H 
honely
Germany
Thank you very much, you are a very good Partner for Development
$400-$600
Price
7 weeks
Duration
Helpful?D danyalkoukaiiam
Denmark
Good services, good men
$100-$200
Price
6 weeks
Duration
Helpful?
Reviews
15 reviews for this Gig
| (15) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jordandudley
United States
Exceeded expectations across the board. Abu completely understood the complex requirements of this project phase and executed them with elite-level precision, finishing well ahead of schedule. Beyond his technical execution, his proactive communication and meticulous attention to detail set him apart....
$200-$400
Price
3 months
Duration
Helpful?J jordandudley
United States
Five stars and beyond! Abu Saleh understood the requirements for this phase perfectly and delivered ahead of schedule with incredible precision. He has a rare level of attention to detail and a proactive attitude that is hard to find. It’s clear he takes personal pride in his work, which made the collaboration...
$200-$400
Price
5 weeks
Duration
Helpful?J jordandudley
United States
when you work with abu, he goes above and beyond. trust me, you found a gem. he will understand what you are looking for and then meet requirement, as well as suggest ideas that will meet your vision! he wont stop until you are satisfied which is why i keep coming back and he keeps knocking it out of the park each milestone!
$200-$400
Price
3 weeks
Duration
Helpful?H honely
Germany
Thank you very much, you are a very good Partner for Development
$400-$600
Price
7 weeks
Duration
Helpful?D danyalkoukaiiam
Denmark
Good services, good men
$100-$200
Price
6 weeks
Duration
Helpful?
