Peretson

Vibe Coding AI Engineer, Web Apps & SaaS MVP Expert

Perfect World Entertainment • Freelance

Jan 2026 - Present • 9 mos

Most Bolt.new, Base44, Replit, and Lovable apps look complete in preview but start breaking when real users begin to interact with them. This usually happens due to API issues, backend logic errors, authentication problems, database misconfiguration, or unstable deployment setups. I help fix these issues and turn your project into a stable web application. I work with founders, startups, and creators who want to build fast but still need reliable results. Whether you already have a working app or just a rough idea, I can help you build, fix, or complete it properly. Services include full SaaS MVP development, AI web app development, bug fixing, API integration, backend development, authentication systems, database setup (Supabase/Firebase), payment integration (Stripe), and deployment on platforms like Vercel and Replit. I also improve UI/UX, fix broken workflows, and optimize performance so your app runs smoothly. The focus is not just building a demo, but creating a real, usable product that works in production with real users. Every project is built with clean structure, scalability, and reliability in mind. If your Bolt.new, Base44, Replit, or Lovable project is broken, incomplete, or needs improvement, I can step in and fix it. If you are starting from scratch, I can also build your MVP from the ground up based on your idea. The goal is simple: turn your idea or prototype into a working, stable, and launch-ready product.

Vibe Coding AI Engineer & Web App Developer

Carla Lapa • Freelance

Jul 2026 - Sep 2026 • 2 mos

I build, fix, and improve web apps, MVPs, SaaS products, landing pages, and prototypes using modern AI-assisted development tools such as Lovable, Bolt.new, Cursor, Replit, Base44, and v0. I work with founders, startups, creators, and businesses that need to turn an idea into a working product or get an existing application back on track. My work covers both new development and troubleshooting projects that are incomplete, unstable, or breaking after being built with AI coding tools. I troubleshoot frontend and backend issues, broken workflows, API integrations, authentication problems, database configuration, payment integrations, responsive UI issues, and deployment errors. I also help clients clean up and improve applications that work in preview but fail when real users start interacting with them. For new projects, I can take an idea from prototype to a functional MVP, including landing pages, dashboards, web applications, SaaS platforms, forms, user authentication, databases, third-party integrations, and payment systems. I also work with Replit applications that need fixing, configuration, deployment, custom domains, hosting setup, or preparation for publishing. My development workflow combines AI-assisted tools with hands-on debugging and development, so the goal isn't simply to generate code. It's to make sure the finished application actually works. Whether you have a rough prototype, a half-built SaaS, a broken vibe-coded app, or a Replit project that needs to be deployed, I help turn it into a functional, reliable, and launch-ready product.