
Hailee.B
Lovable dev and Supabase Expert Custom AI SaaS MVP Developer
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Arbeitserfahrung
Lead Full-Stack & Lovable.dev Specialist
Tech Report • Freiberufler
Jul 2021 - Present • 5 yrs 4 mos
Specialized Full-Stack Developer focused on building, debugging, and scaling high performance web applications and SaaS MVPs using Lovable.dev, Supabase, and advanced AI automation. I bridge the gap between AI generated frontends and production-ready software. My day to day work involves engineering complex database architectures, resolving stubborn workflow bugs, and integrating secure third party APIs to help startup founders and businesses launch stable products rapidly. Key Roles & Core Achievements: • Database Architecture & Security: Designed and optimized relational database schemas in Supabase. Authored advanced Row Level Security (RLS) policies, handled multi-tenant data setups, and fixed persistent data synchronization and infinite loop errors in Lovable apps. • Payment & Workflow Automation: Built seamless end to end payment processing via Stripe Checkout and Stripe Subscription portals. Integrated custom webhooks and REST APIs using Make.com (Integromat) and Zapier to automate business workflows and CRMs. • UI/UX Optimization & Bug Fixing: Resolved critical compilation, TypeScript, and responsive layout issues using Tailwind CSS and Shadcn UI. Transformed messy, unstable AI prototypes into pixel-perfect, lightning-fast web applications optimized for desktop and mobile viewports. • Cross-Border Delivery: Successfully collaborated with international clients, offering dedicated technical support in both English and Italian (supporto tecnico in italiano per startup locali) to ensure business requirements map perfectly to the code. I specialize in taking applications where AI prompting hits a ceiling and hand engineering the final 20% required for a secure, commercial launch.