a
alukofelix4

FELIX

@alukofelix4

React Native Supabase Developer Expo builds, RLS, payments, App Store deploy

France
English, Spanish
About me
I fix apps that AI built and then abandoned. Lovable, Bolt.new, v0, Replit, CatDoes and Cursor are brilliant at generating screens and genuinely terrible at everything behind them. Supabase RLS, Expo builds, Stripe webhooks, App Store review. That is the part where founders get stuck for three days and I get unstuck in one. React Native, Expo, TypeScript, Supabase, Postgres, Stripe, RevenueCat, Vercel. Send me the error message, not an apology for it. I have seen worse. I will tell you what is wrong before you pay me anything.... Read more

Skills

a
alukofelix4
FELIX
Offline • 

See my services

Troubleshooting & Improvements
I will fix supabase rls policy, auth login errors and vibe coded app bugs
From$30 / projectMore details

Work experience

Freedom_226

Junior Software Developer

Freedom 226 • Self-employed

Aug 2019 - Aug 2024 • 5 yrs

Assisted in building responsive web applications using modern JavaScript frameworks and Node.js backend services.Wrote clean documentation for internal APIs and helped troubleshoot production bugs reported by clients.Gained foundational experience in version control (Git), agile workflows, and continuous integration pipelines.

Freelancer.com

CoreData Systems

Freelancer.com • Self-employed

Aug 2020 - Aug 2023 • 3 yrs

Specialized in PostgreSQL database administration, query optimization, complex indexing, and schema design.Created and managed secure backend APIs, serverless functions, and webhook listener architectures.Built automated testing pipelines to verify data integrity and backend reliability under high user traffic.

Freedom_Mortgage

Senior React Native & Supabase Developer

Freedom Mortgage • Self-employed

Aug 2021 - Aug 2023 • 2 yrs

Architected scalable mobile applications from scratch using React Native, Expo, and TypeScript.Designed secure PostgreSQL relational databases with strict Supabase Row-Level Security (RLS) policies to safeguard user data.Implemented multi-tier subscription models using RevenueCat and Stripe, enabling seamless in-app and web-based monetization.