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I will build website design custom full stack website development as saas web developer
Emman R
About this gig
Is your website slow, difficult to maintain, poorly optimized for mobile, or unable to handle the features you need?
Maybe your frontend looks good, but the backend, database, API integration, authentication, or admin dashboard is holding the project back. You may also face broken integrations, weak performance, poor user experience, scaling issues, or a web app that is difficult to update.
I'm Emman Rosely, a full stack website front-end developer helping businesses, startups, and SaaS owners build digital products.
What I can do:
- Full stack website development
- React and Next.js development
- Node.js backend development
- Custom web applications
- SaaS web app development
- API and database integration
- Authentication and admin dashboards
- AI feature integration
- Responsive mobile-friendly development
- Bug fixing and performance improvement
Youll get clean source code, responsive pages, tested functionality, organized structure, secure integrations, and deployment support for your package
Why choose me? I focus on speed, scalability, security, usability, clean code, and easier maintenance
Send your idea, Figma, existing website, or requirements, and lets build your business site.
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 Emman R
Emman R
Full Stack Developer AI SEO Specialist Mobile App Developer WordPress Business
- FromUnited Kingdom
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, French, German, Spanish, Italian
I am Roselyn a full stack developer and AI SEO specialist helping businesses build faster, scalable and search-ready digital solutions. I specialize in WordPress business websites, custom full stack website development, mobile app development with Flutter and React Native, and AI SEO. I build responsive WordPress websites, React and Next.js web apps, Node.js backends, API integrations, and SEO systems focused on technical SEO, GEO, AEO, AI search visibility, speed and conversions. I provide redesign, WooCommerce, app optimization, and API integrations.
My Portfolio
Other Website Development Services I Offer
FAQ
Can you build a custom full stack website?
Yes. I can develop the frontend, backend, database, APIs and required functionality for a custom full stack website.
Can you develop React and Next.js websites?
Yes. I build responsive React and Next.js websites, web applications, dashboards and SaaS platforms. Fiverr search results currently show substantial activity around React and Next.js development.
Can you develop the backend too?
Yes. I can build Node.js backends, REST APIs, database connections, authentication and server-side functionality.
Can you build an AI web application?
Yes. I can integrate AI features, AI APIs, chatbots and intelligent workflows into full stack web applications. Fiverr currently has dedicated AI web application and full stack AI categories with active sellers.
Can you build a SaaS web application?
Yes. I can build SaaS websites and web applications with authentication, dashboards, databases, APIs, subscriptions and other required functionality.
Can you fix an existing React, Next.js or Node.js application?
Yes. I can troubleshoot bugs, broken APIs, frontend issues, backend errors, database problems and performance issues.
Can you convert Figma into a full stack website?
Yes. I can convert your approved Figma interface into a responsive React or Next.js application and connect it to the required backend.
Can you deploy the application?
Yes. Deployment support can be included depending on your package and hosting setup.
