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Fiverr Pro
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Michael J
@michael_jamedev
Full Stack Web Developer Next JS Supabase and Stripe Specialist
États-Unis
Anglais, Espagnol
À propos de moi
I am a full stack engineer With over eight years of elite full stack engineering experience, I specialize in architecting high performance web applications and resolving complex technical bottlenecks. While I am newly arriving on Fiverr today, my professional background spans advanced Next.js development, Supabase database security, Row Level Security debugging, and seamless Stripe payment integrations. If your production deployments are failing or your application suffers from persistent hydration errors, I deliver robust, scalable solutions engineered for immediate business growth.
Compétences
Michael J
hors ligne •
Voir mes services
Correction de bugs
I will next js bug fixing, hydration, build errors, vercel deploy, typescript, API bug
Correction de bugs
I will supabase authentication, rls debugging, login error, jwt, roles, API, access
Expérience professionnelle
Senior Full Stack Developer
Upwork • Freelance
Jan 2021 - Present • 5 yrs 9 mos
Engineered enterprise web applications using Next JS and TypeScript, resolving critical production build errors and optimizing database performance on Supabase with advanced Row Level Security policies.
Backend Architecture Consultant
Freelancer • Freelance
Mar 2020 - Dec 2022 • 2 yrs 9 mos
Developed secure authentication workflows using OAuth and JSON Web Tokens while debugging complex API routes and ensuring seamless user session management across distributed platforms.
Payment Integration Engineer
Kwork • Freelance
Jun 2019 - Nov 2021 • 2 yrs 5 mos
Implemented robust Stripe payment checkout systems, resolved webhook processing failures, and managed subscription billing logic for high traffic international ecommerce platforms.
