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$
USD
I will develop full stack website or web app using react nextjs as backend developer
Mahbub
5.0
5.0
About this gig
Looking for a Full-Stack React & Next.js Developer to build a fast, scalable, and modern SaaS website or web app?
I specialize in custom web application development using React.js, Next.js, Node.js, and modern backend technologies. Whether you need a business website, SaaS platform, admin dashboard, or AI-powered app I deliver secure, high-performance solutions tailored to your goals.
Your project will be built with clean code, responsive design, and SEO-friendly structure to ensure long-term growth and performance.
Services I Offer
- Custom Website Development (From Scratch)
- React.js / Next.js Frontend Development
- Full-Stack Web Applications
- Admin Panels & Dashboards
- API Development & Integration
- AI / ChatGPT Integration
- E-commerce Functionality
- Payment Gateway Integration
- Website Bug Fixing
- Existing Site Customization
️Tech Stack
Frontend: React.js, Next.js, JavaScript, HTML5, CSS3, Tailwind
Backend: Node.js, Express.js, Angular, PHP, Laravel, .Net
Database: MongoDB, MySQL, PostgreSQL, Supabase
AI & Automation: OpenAI, any APIs..
Why Choose Me?
- 100% Custom & Scalable Solutions
- Logical Mindset
- Team Player
Message me now before placing an order lets discuss your project!
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 Mahbub
Mahbub
WordPress, React, Nodejs Developer
- FromBangladesh
- Member sinceAug 2025
- Avg. response time1 hour
- Last delivery3 weeks
Languages
English
Hi, I’m Mahbub, Founder of WeNextCoder. I lead a 20+ member expert team that has delivered 500+ websites and web applications for startups and growing businesses.
We specialize in WordPress, Wix, Shopify, React, Next.js, and Node.js — building subscription platforms, membership websites, SaaS apps, and custom web solutions. From UI/UX design to backend APIs, payments, and cloud deployment, we deliver secure, scalable, and high-performance products that support real business growth.
Let’s build something powerful together.🚀
Other Website Development Services I Offer
FAQ
What information do you need to get started?
I’ll need your project details, features list, design reference (if any), content (text/images), and login access to domain/hosting if required. Don’t worry — I’ll guide you step-by-step if you’re unsure.
Do you build both frontend and backend?
Yes — I provide complete full stack development including frontend (React / Next.js) and backend (Node.js, APIs, database, authentication, dashboards).
Can you build AI or SaaS platforms?
Absolutely. I specialize in AI web apps, SaaS platforms, admin dashboards, and automation systems including ChatGPT/OpenAI integrations, subscriptions, and user roles.
Will my website be mobile responsive and SEO-friendly?
100%. All websites are fully responsive across mobile, tablet, and desktop — plus SEO-optimized structure, fast loading speed, and clean code.
Do you provide payment gateway integration?
Yes — I integrate Stripe, PayPal, subscriptions, one-time payments, and custom billing systems securely into your platform.
Can you redesign or rebuild my existing website?
Yes — I can revamp, rebuild, or upgrade your current website with modern UI, better performance, and new features.
Do you provide support after delivery?
Yes — I provide post-delivery support. Premium projects include priority support, and I’m available for long-term maintenance if needed.
Why should I choose you over others?
I focus on business results — not just code. You get scalable architecture, clean development, strong communication, and a long-term tech partner for your growth.
Reviews
3 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
R 
rvoufo
Repeat Client
United States
I had another outstanding experience working with this seller! As usual, the quality of work on my app was absolutely excellent. The seller demonstrated strong technical skills, attention to detail, and a clear understanding of my requirements from start to finish. Communication was smooth and professional...
$400-$600
Price
9 days
Duration
M 
Seller's Response
Helpful?R rvoufo
Repeat Client
United States
Working with this seller was absolutely exceptional from start to finish. The communication was clear, professional, and very responsive throughout the entire project. They truly understood my vision and transformed my ideas into high-quality results that exceeded my expectations. The level of creativity,...
$200-$400
Price
5 days
Duration
M Seller's Response
Helpful?R rvoufo
Repeat Client
United States
Working with this seller was an excellent experience from start to finish. The quality of the work exceeded my expectations, and everything was delivered professionally, on time, and exactly as requested. Communication was clear, fast, and very responsive throughout the entire project. The seller demonstrated...
Up to $50
Price
2 days
Duration
M Seller's Response
Helpful?
Reviews
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
R rvoufo
Repeat Client
United States
I had another outstanding experience working with this seller! As usual, the quality of work on my app was absolutely excellent. The seller demonstrated strong technical skills, attention to detail, and a clear understanding of my requirements from start to finish. Communication was smooth and professional...
$400-$600
Price
9 days
Duration
M Seller's Response
Helpful?R rvoufo
Repeat Client
United States
Working with this seller was absolutely exceptional from start to finish. The communication was clear, professional, and very responsive throughout the entire project. They truly understood my vision and transformed my ideas into high-quality results that exceeded my expectations. The level of creativity,...
$200-$400
Price
5 days
Duration
M Seller's Response
Helpful?R rvoufo
Repeat Client
United States
Working with this seller was an excellent experience from start to finish. The quality of the work exceeded my expectations, and everything was delivered professionally, on time, and exactly as requested. Communication was clear, fast, and very responsive throughout the entire project. The seller demonstrated...
Up to $50
Price
2 days
Duration
M Seller's Response
Helpful?
