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Rendy T
@rendiero
Production Web Apps in NextJS React and Supabase
Indonesia
English, Indonesian
About me
I build reliable web applications that solve real business problems—from Figma to production-ready products, SaaS/ecommerce MVPs, existing-system fixes, and production deployment.
A platform I built serves 3,565+ customers and has processed 23,000+ transactions, with secure payment webhooks, idempotency, inventory protection, and database policies.
Next.js, React, TypeScript, Node.js, Supabase, MongoDB & Tailwind CSS.
CS Degree • OWASP Trained • 148 Projects
Have a Figma, repo, or idea? Send it over.
www.rendiero.site
Skills
Rendy T
Offline •
Average response time: 1 hour
See my services
Custom Websites
I will convert figma to website in nextjs react and tailwind pixel perfect
Troubleshooting & Improvements
I will fix bugs in your lovable bolt replit base44 app supabase auth and rls
Portfolio
Work experience
Full-Stack Web Development
CV. Sentosa Berkat Jaya • Full-time
May 2026 - Present • 4 mos
Responsible for the end-to-end full-stack development and continuous maintenance of high-performance e-commerce platforms using the Next.js, Tailwind CSS, and Supabase stack. Transforming complex digital designs into immersive, dynamic, and fully responsive user experiences by utilizing advanced frontend technologies including GSAP and ThreeJS. Concurrently architecting secure database schemas and robust data relations within Supabase, while engineering efficient APIs to handle product catalogs, shopping carts, and secure checkout pipelines. Focused on optimizing server-side performance (SSR/ISR), implementing lightning-fast caching, managing secure user authentication, and ensuring a seamless, high-converting payment gateway integration for consumers.
Full-Stack Web Development
PT. Kusuma Kencana Khatulistiwa • Full-time
Apr 2026 - Present • 5 mos
Responsible for the end-to-end full-stack development and continuous maintenance of high-performance e-commerce platforms using the Next.js, Tailwind CSS, and Supabase stack. Transforming complex digital designs into immersive, dynamic, and fully responsive user experiences by utilizing advanced frontend technologies including GSAP and ThreeJS. Concurrently architecting secure database schemas and robust data relations within Supabase, while engineering efficient APIs to handle product catalogs, shopping carts, and secure checkout pipelines. Focused on optimizing server-side performance (SSR/ISR), implementing lightning-fast caching, managing secure user authentication, and ensuring a seamless, high-converting payment gateway integration for consumers.
User Interface Design and Graphic Design
Interior • Part-time
Apr 2020 - Present • 6 yrs 5 mos
Visual designer focused on developing seamless user experiences. With expertise in UI/UX and graphic design, I create digital products that are not only visually appealing, but also easy to use.
