You will get a production-ready MVP built in 1 week with Next.js, Supabase, and Vercel
Project details
I build MVPs that founders actually launch with — not throwaway prototypes.
In 5-7 days you get:
• Working product deployed on your custom domain
• Auth (Google, email, magic links)
• Database with proper security (Supabase RLS)
• Payments (Stripe or Lemonsqueezy)
• Responsive, modern UI (Tailwind + shadcn/ui)
• SEO basics (meta tags, OpenGraph, sitemap)
• All source code on your GitHub
Stack: Next.js 14 + TypeScript + Supabase + Tailwind + Vercel
What I've shipped:
• SaaS dashboards, e-commerce platforms, AI tools, content platforms, internal tools
I move fast because I use AI-assisted development (Claude Code + Cursor) — but I review every line. You get speed without sacrificing quality.
In 5-7 days you get:
• Working product deployed on your custom domain
• Auth (Google, email, magic links)
• Database with proper security (Supabase RLS)
• Payments (Stripe or Lemonsqueezy)
• Responsive, modern UI (Tailwind + shadcn/ui)
• SEO basics (meta tags, OpenGraph, sitemap)
• All source code on your GitHub
Stack: Next.js 14 + TypeScript + Supabase + Tailwind + Vercel
What I've shipped:
• SaaS dashboards, e-commerce platforms, AI tools, content platforms, internal tools
I move fast because I use AI-assisted development (Claude Code + Cursor) — but I review every line. You get speed without sacrificing quality.
Programming Languages
Python, TypeScript, GoCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$800
|
Standard
$1,800
|
Advanced
$3,500
|
|---|---|---|---|
| Delivery Time | 5 days | 7 days | 14 days |
Number of Revisions | 2 | 3 | Unlimited |
Number of Pages | 3 | 7 | 12 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$100 - $250
Additional Revision
+$50
Additional Page
(+ 1 Day)
+$100
Payment Integration (Stripe)
(+ 1 Day)
+$200
Email Integration (Resend)
(+ 1 Day)
+$100
Analytics Setup (PostHog)
(+ 1 Day)
+$100Frequently asked questions
About Juan Manuel
Senior Full-Stack Engineer | Next.js, NestJS, AI/RAG Systems | 6+ Yrs
Jamundi, Colombia - 6:58 pm local time
Previously: backend engineer on a fintech platform processing $200M+ in transactions for 400+ businesses. Led backend development on BMW's multi-tenant car configurator connected to an Unreal Engine render farm. Senior full-stack on J&J MedTech's digital surgery platform for real-time surgical video. Built Bridgestone's subscription management backend serving 2,000+ subscribers.
What I do best:
- Full-stack apps with Next.js + NestJS + PostgreSQL
- AI integration: OpenAI, Claude, RAG systems, vector databases, n8n automations
- Backend architecture: microservices, event-driven systems, AWS (Lambda, SQS, API Gateway, CDK)
- Turning POCs into production tools (took one from prototype to 9,000+ users)
Stack: TypeScript, Go, Rust, Python, React, Next.js, NestJS, PostgreSQL, Redis, Prisma, AWS, Azure, Docker
Available to start immediately. Based in Colombia (EST-adjacent timezone).
Steps for completing your project
After purchasing the project, send requirements so Juan Manuel can start the project.
Delivery time starts when Juan Manuel receives requirements from you.
Juan Manuel works on your project following the steps below.
Revisions may occur after the delivery date.
Scope Definition & Project Setup
We define the exact scope, features, and priorities. I set up the repo, database, auth, and project structure.
Build Core Features
I build the 1-5 core features with proper database schema, API routes, and clean UI. Daily progress updates.