Mir Ace

Full Stack & Web App Developer

Upwork • Freiberufler

Apr 2025 - Present • 1 yr 6 mos

Building and shipping web apps for founders on Fiverr, from first idea to a live product real users can sign up for and pay on. I specialize in AI-assisted development with Lovable.dev, Base44, Bolt.new and Replit, backed by Supabase for databases, authentication and security rules, and Google AI Studio for AI features. Most of my clients are non-technical founders with a clear idea and a deadline but no developer, so I handle the technical side end to end. What I deliver: - MVPs and SaaS apps built from scratch, with the backend, login and payments designed properly before the first screen - Rescues of stuck or broken AI-generated projects, fixed without a full rebuild - Stripe payments and subscriptions that handle failed charges and plan changes - Third-party and API integrations - Web apps converted into iOS and Android apps ready for the App Store and Google Play - Production hardening: security, error handling and testing before launch How I work: I scope what actually needs to be built, design the database and auth first, then deliver in milestones so you see working software every few days, not one big reveal at the end. Every project ends with a clean handover so your next developer or your own team can pick it up without confusion. Portfolio and live project links: mirace.lovable.app