François A.

I offer my collaboration to help you develop your IT projects based on web technologies (mainly Java and Javascript).

An engineer by training, I started my professional career as a Software Developer for 5 years in IT service companies in Paris and Luxembourg, in the Banking and Insurance sector. I then joined a startup specializing in SAAS and Java.

Afterwards, I went to Spain to create a web development agency for SMEs in Madrid, which I managed for 8 years. I gained extensive experience in advising companies on their internet strategy (web development, full-stack programming, and web marketing).

Now back in France, as a freelancer, I help companies of all sizes develop their IT projects. I have a clear preference for applications written in Java, with databases (like Postgresql) and application servers (Tomcat, etc.) or frameworks like Play or Spring Boot.

All questions related to the optimization and performance of web applications in production interest me particularly (web performance).

Among the missions I usually carry out:

- Back-end development in Java 21

- Front-end development Angular 21 / Svelte / Nodejs (BFF)

- MVP development for startups

- Integration of a payment gateway (Mangopay, Stripe, Paypal, Lemon Way, bank payment terminals, ...)

- Prevention and correction of security vulnerabilities (XSS, SQL Injection, etc...)

- REST API and microservices development

- Robotic Process Automation (RPA)

I can work alone autonomously or integrate into an existing team, at your premises or remotely.

Currently between Spain and France, preparing a professional return to France. My Spanish Malt profile has more references: malt.es/profile/francoisbruno