Freelancer profile translated to English.

Description

Freelance developer with 9+ years of experience, I design high-performance web and mobile applications for startups, SMEs, and large enterprises. Specialized in React/Next.js and native Android development.

💼 Tech Stack

Web & Backend

Node.js • TypeScript • React • Next.js (App Router, Server Actions) • Supabase • PostgreSQL • Tailwind CSS • shadcn/ui

Mobile

Kotlin • Native Android • Jetpack Compose • React Native • MVVM Architecture

🎯 Key Experience

🏦 Fintech & Banking (5+ years) — Mobile and web applications for the banking sector: real-time trading, investment dashboards, secure flows. Production experience on critical fintech apps.

🏥 Healthcare SaaS — GDPR-compliant patient management platforms, secure microservices architectures.

📱 Native Mobile — Kotlin Android Apps with Material Design 3, API integration, Play Store deployment.

✅ Added Value

• Professional, maintainable, tested code

• Fast time-to-market (MVP to production)

• Product vision and technical consulting

• Web-mobile versatility for cross-platform projects

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Degroof Petercam
NEXTJS DEVELOPER
BANKING AND INSURANCE
November 2025 - Today (7 months)
Brussels, Belgium
Development of web solutions for a leading private bank:
• Creation of an internal portal for managing banking operations
• Development of client interfaces for investment and wealth management services
• Modern Next.js architecture with App Router and Server Components
• Integration with secure banking backend systems
• Compliance with financial sector security and regulatory standards
Next.js Shadcn Microsoft Azure
CORILUS SA
R&D ENGINEER
PHARMACEUTICALS INDUSTRY
September 2023 - November 2025 (2 years and 2 months)
Gembloux, Belgium
Lead developer on a React application: maintenance and addition of new features.
Creation of Go jobs to automate backend processes.
Support and development on .NET microservices.
Implementation of a Fastify proxy to improve inter-service communication.
Supervision and mentoring of junior developers.
React.js GO Tailwind CSS Microservices React Native
KEYTRADE BANK
FULL STACK DEVELOPER
BANKING AND INSURANCE
January 2018 - January 2023 (5 years)
Brussels, Belgium
Development and maintenance of web and mobile applications in the banking sector.
Creation of new financial features with React and React Native.
Contribution to .NET microservices to enhance system reliability and scalability.
Microfrontend design.
Design and implementation of a dedicated Node.js proxy for a trading & investment platform.
Participation in Frontend & Node.js chapters, mentoring junior developers.
React.js React Native Node.js Express Android