I will I will build your custom backend or API (Développeur backend français)
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Sold by StephaneLELEU
•Backend Developer | API, Supabase, Custom Business Tools
Total sales 0
Bonjour ! Je suis développeur backend basé en France. Ce service est rédigé en anglais pour atteindre un public plus large, mais je parle français sans problème.
What I offer:
I'm a freelance backend developer specializing in lightweight, custom tools and APIs for small businesses, startups, and professionals.
I can help you with:
Custom API development (Supabase or Node.js)
Database setup and integration (PostgreSQL, SQLite)
Automation (generate PDFs, export data, schedule tasks)
Local or web-based tools for internal use
Admin panels and dashboards (with or without frontend)
Examples of projects I've built:
StockEasy: inventory management tool with PDF order generation (React + Supabase)
FrigoManager: temperature monitoring app for restaurants, works locally with hardware integration (.exe)
What you'll get:
Clean, documented, and well-structured code
Efficient solutions tailored to your needs
Direct communication and quick feedback
Optional deployment support if needed
Before ordering:
Please contact me first to discuss your project and check feasibility.
I'm honest and straightforward — if your need is too complex or urgent, I'll let you know right away.
Let’s build something simple, clean, and useful!
Flexible offer — tailored to your needs
Base offer – €49 (delivered in 3 days)
I will develop a small backend feature such as:
A simple REST API (CRUD: read/create/delete)
A connected database (PostgreSQL or Supabase)
A basic PDF generator (from data)
A small automation script (export, processing, etc.)
Optional add-ons (available on request or during order):
Full Supabase integration: +€30
Simple admin dashboard (React or HTML): +€40
Auth system with role management (user/admin): +€30
Advanced PDF layout (logo, styled formatting, totals, etc.): +€20
Complex API (multiple routes, filters, business logic): +€40
Express delivery in 24h (if possible): +€25
Recommended pack (best value):
“Admin dashboard + Auth + PDF” – €119
→ Perfect for a small internal tool or custom business app.
Not sure what you need?
I’ll be happy to review your request and offer the simplest and most efficient solution for your case.
Just send me a quick message before ordering!
Ready to start? Place your order now and let’s build it together!
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About the seller
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Hello and welcome!
I'm a freelance backend developer specializing in custom tools and simple software for small businesses and entrepreneurs.
🔧 I can help you with:
API development (Node.js / Supabase)
Database management (PostgreSQL, SQLite)
PDF generation (invoices, orders, etc.)
Simple dashboards / admin panels (React or plain HTML/JS)
🧪 Examples of my work:
StockEasy: stock management app with PDF export
FrigoManager: local fridge temperature tracker (.exe format)
I focus on building clean, efficient and easy-to-use solutions.
Feel free to message me to discuss your project!