I will build full stack websites mern apps react node supabase vercel api integration


Level 1
À propos de ce service
I will build full stack websites MERN apps React Node Supabase Vercel API integration
Need a reliable developer to turn your idea into a scalable fullstack application? I combine MERN expertise with Supabase and Vercel to deliver business websites and SaaS MVPs. Using unified JavaScript across front and back end and Supabases PostgreSQL database, I build secure, scalable apps.
What I offer:
- Full stack website development with MERN (React, Node.js, Express, MongoDB)
- Supabase database & authentication with realtime data
- API integration and serverless functions for payments, CRM & thirdparty services
- Secure auth with JWT/OAuth and Supabase Auth
- Vercel or alternative deployment with costoptimized serverless workflows
- Responsive frontend using React/Next.js & Tailwind CSS
- Scalability tuning, bug fixes & ongoing maintenance
- Agile process and clear communication
My process covers requirements, database & API design, UI development, integration, testing and deployment. With deep experience across MERN, Supabase and Vercel, I ensure your app scales securely and is delivered within budget while you focus on your business. Message me to get started.
Découvrez Jeremiah G
Full Stack Developer SaaS MVP Claude Code AI VOICE AGENT n8n
Level 1
- DeÉtats-Unis
- Membre depuisfévr. 2025
- Temps de réponse moy.1 heure
- Dernière commande2 jours
Langues
Français, Espagnol, Anglais, Néerlandais
Mon portfolio
Autres services de Développement de logiciels I Offre
FAQ
What tech stack do you use?
I specialize in the MERN stack—MongoDB, Express.js, React and Node.js. This unified JavaScript ecosystem speeds up development and allows for seamless collaboration
Can you build both the front‑end and back‑end?
Yes. I design responsive React/Next.js interfaces and write robust Node.js back‑end services. Using MongoDB or Supabase (PostgreSQL), I deliver fully functional full‑stack solutions.
Do you use Supabase or Firebase?
I usually recommend Supabase because it provides root access to a PostgreSQL database, strong security and real‑time features. However, I’m comfortable working with Firebase or other databases if they better suit your project.
How do you handle authentication and security?
I implement secure authentication flows using Supabase Auth and row‑level security, or JWT/OAuth where appropriate HTTPS, environment variables and role‑based access control are standard in every project.
Will you deploy my project?
Absolutely. I deploy to Vercel or alternatives. I understand that Vercel’s usage‑based pricing and serverless limits can be tricky, so I configure deployments to balance cost, performance and scalability.
Do you integrate third‑party APIs?
Yes. I connect payment gateways, social logins, analytics services and any REST/GraphQL API your application requires. API integration is part of every Standard and Premium package.
How do you ensure scalability?
I design architectures with modular code, environment‑based configurations and cloud‑native patterns. Supabase and MongoDB scale horizontally, while Node.js and React allow for optimized performance under high traffic.
Can you build AI‑enabled features?
Yes. Supabase’s pgvector support enables vector searches and recommendation systems. I integrate AI APIs or custom models to deliver intelligent user experiences.
1 avis concernant ce service
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Détails de la notation
- Niveau de communication avec le freelance
- Qualité de la livraison
- Valeur de la livraison
Trier par
J 
juancamilo143

États-Unis
Jeremiah went above and beyond and was able to connect my Claude code to various other platforms like supabase and vercel and did it while trouble shooting and delivering on time.
100 $US-200 $US
Prix
1 jour
Durée
Utile?
1 avis concernant ce service
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Détails de la notation
- Niveau de communication avec le freelance
- Qualité de la livraison
- Valeur de la livraison
Trier par
J 
juancamilo143

États-Unis
Jeremiah went above and beyond and was able to connect my Claude code to various other platforms like supabase and vercel and did it while trouble shooting and delivering on time.
100 $US-200 $US
Prix
1 jour
Durée
Utile?
