I will architect and build a scalable saas web app using next js
About this gig
Are you looking to build a high-performance, scalable SaaS platform or enterprise web application?
I am a Fullstack Developer with 5+ years of experience, specializing in architecting robust digital ecosystems. I don't just write code, I build highly maintainable systems utilizing Clean and Hexagonal Architecture principles to ensure your product scales seamlessly.
What You Get in This Gig:
- Frontend Excellence: Lightning-fast, SEO-optimized web apps using Next.js, React, and Tailwind CSS.
- Robust Backend: Secure APIs and business logic using Node.js, NestJS, or Go, paired with PostgreSQL.
- Enterprise Code Quality: I enforce strict coding standards from predictable snake_case file structures to strict named exports and arrow functions for helpers backed by ESLint, Prettier, and Jest testing. This guarantees your codebase is clean, predictable, and ready for any engineering team to scale.
- Complete Delivery: End-to-end service from database schema design to seamless deployment.
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 Brilian
Turning Complex Business Ideas into High Performance Web Apps
- FromIndonesia
- Member sinceSep 2021
Languages
English, Indonesian
My Portfolio
FAQ
Do you provide the UI/UX design, or do I need to have one?
I focus primarily on software architecture and development. I highly recommend providing a Figma or similar design file. However, if you don't have one, I can build a clean, modern interface using UI libraries like Tailwind CSS and Shadcn UI based on your wireframes.
Will the codebase be easy for my future engineering team to maintain?
Absolutely. I don't just write code; I architect systems. I strictly enforce Clean Architecture principles, automated testing (Jest), and consistent formatting (such as using kebab-case for file structures and strict named exports). Your app will be highly scalable and predictable.
Do you build the backend and database, or just the frontend?
I provide end-to-end fullstack development. I specialize in building blazing-fast frontends with Next.js and robust backend APIs using Node.js, NestJS, or Go, all connected to a secure PostgreSQL database.
What do you need from me to get started?
I need a clear project brief or feature list, your UI/UX designs (if available), and a quick discussion to align on your core business logic and goals.
Do you offer long-term maintenance after the app is launched?
Yes! Building a SaaS is an ongoing journey. I am very open to long-term collaborations to maintain the platform, optimize performance, and develop new features as your business grows.

