I will build a full stack web app with react, nextjs, and supabase

J
juanda3098
J
juanda3098
Juan David P
build a full stack web app with react, nextjs, and supabase
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build a full stack web app with react, nextjs, and supabase
Full Screen
Full Screen
build a full stack web app with react, nextjs, and supabasebuild a full stack web app with react, nextjs, and supabasebuild a full stack web app with react, nextjs, and supabase

About this gig

Please message me before placing an order so we can discuss your project scope!


Looking for a Senior Full-Stack Engineer to build a fast, scalable, and modern web application with React and Next.js? You are in the right place!                                  


With 6+ years of professional experience, I build high-performance web platforms, interactive dashboards, and full-stack MVPs using modern best practices and Clean Architecture.


WHAT I OFFER:

  • Modern Frontend: React, Next.js, TypeScript, Tailwind CSS, and shadcn/ui.
  • Backend & Databases: Node.js, NestJS, Supabase (PostgreSQL, Auth, Realtime multi-user synchronization), and REST/GraphQL APIs.
  • Third-Party Integrations: Payment gateways (Stripe), Google Maps Platform, webhooks, and modern AI/LLM API connections.
  • Testing & DevOps: Automated unit testing (Vitest, Playwright), CI/CD workflows, and seamless deployment to Vercel.
  • Bug Fixing & Audits: Diagnosing and resolving complex frontend and backend bugs.


WHY WORK WITH ME?

  • Senior engineer with real production apps featuring real-time multi-user sync.
  • Clean, type-safe, maintainable code with thorough documentation.
  • Pixel-perfect, mobile-first responsive design.

  • Programming language

    • TypeScript

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Databases
    • Source control

  • Frontend framework

    • Next.js
    • React.js
    • Tailwind CSS
    • shadcn/ui

  • Backend framework

    • Express.js
    • NestJS
    • Next.js
    • Node.js

  • AI & low/no code builders

    • Antigravity
    • Other

Get to know Juan David P

Juan David P

FullStack Salesforce Engineer, React Nextjs Nodejs Apex LWC

  • FromColombia
  • Member sinceAug 2025

  • Languages

    Spanish, English
Hi, I’m Juan David! A Senior Software Engineer with 6+ years of experience building high-performance web applications and enterprise solutions. I specialize in: • Modern Full-Stack: React, Next.js, TypeScript, Tailwind CSS & Supabase. • Salesforce Ecosystem: Custom Apex, LWC, Flows & API integrations. • Backend & APIs: Node.js, NestJS, PostgreSQL & automated workflows. I prioritize clean architecture, fast delivery, and clear communication. Let’s bring your project to life—feel free to message me!

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