Freelancer profile translated to English.

Description

I'm Joachim, passionate about web and mobile development, with solid expertise in TypeScript, NextJS, ReactJS / React Native, NestJS, and Supabase. I support startups, companies, and project leaders in creating high-performance and scalable solutions.

What I do:

*Frontend Development– Responsive and high-performance UI with React/Next.js

*Backend Development– Robust and secure APIs with NestJS

*No-Code Backend Development– Advanced configuration with Supabase

*Payment Management– Integration and automation with the Stripe API

*Mobile Apps– Fluid and modern experience with React Native

*Infrastructure– Optimized deployment with Vercel, Docker Swarm, and Kubernetes

*Project Management– Agile tracking, technical and strategic support

I work on innovative projects, includingSupernovia.io (SaaS)and **Kiprix (price comparison in Overseas France)**. I also have expertise in data extraction and artificial intelligence for named entity recognition from documents (PDF, text).

Why work with me?

Clean, optimized, and maintainable code
Fullstack expertise – from frontend to backend
Ability to develop a project from A to Z
Performance and UX-oriented approach
Proactive in architecture and optimization

Need an efficient developer for your project? Let's discuss it.

Industry field of expertise

Languages

English
Fluent
French
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

Karibnav
Karibnav
TRANSPORTATION
February 2025 - Today (1 year and 3 months)
Les Abymes, Guadeloupe
Karib'Nav is a platform for easily comparing and booking boat tickets between the different islands of the Caribbean. Designed to simplify maritime travel, the application offers a fluid and intuitive experience for users thanks to a modern and high-performance interface.

Technologies used:
Frontend: NextJS with Zustand for state management
Backend: Supabase as a database
Infrastructure: Vercel
Main features:
Search and comparison of maritime routes
Secure booking and payment of tickets
Ticket management and booking history
Real-time notifications for schedules and changes
KaribNav aims to promote maritime transport by facilitating access to various ferry companies while optimizing the user experience.
Next.js Zustand Supabase Vercel TailwindCSS Shadcn
Kiprix
Mobile Developer
RETAIL (LARGE RETAILERS)
February 2025 - Today (1 year and 4 months)
📊 Kiprix.com is a platform that allows you to compare the prices of mass-market products between mainland France and the French Overseas Departments (Guadeloupe, Martinique, French Guiana). 🌍💰

🔎 Easy search: Compare supermarket prices in one click
📉 Monitoring variations: Analyze price trends over time
🛒 Smart shopping: Identify the best deals and save money
📡 Real-time data: Information collected directly from the websites of partner brands

📱 Also available in a mobile version! 📱
With the Kiprix application, compare wherever you are, directly from your smartphone:

💡 Save money at a glance with Kiprix! 🤑🔥
React Native Ruby on Rails TailwindCSS redux Redux Toolkit
LEXIWORK OOD
Lead Developer
E-COMMERCE
November 2024 - February 2025 (3 months)
Sofia, Bulgaria
Design and development of a SaaS solution to improve the experience of legal professionals in their administrative procedures.
NestJs React.js Docker Swarm TailwindCSS DevOps Redux Toolkit

Check out Joachim's experience

Theo F. and 4 other people have recommended Joachim

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

Baptiste Duhen

Fullstack developer

4.6

(4)

Amed Hamou

Senior Lead Developer

(2)

Audrey Champion

Web developer

4.3

(3)

Signup to reveal

Master MIAGE (Computer Methods Applied to Business Management) in apprenticeship
Université des Antilles
2020
DUT MMI (multimedia and internet professions)
Université des antilles
2017

Joachim D.

Fullstack & Mobile Developer

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