Romain Zervo

As an IT developer, I am involved in the entire lifecycle of business applications, from design to production delivery. My primary expertise lies in full-stack development around Java and Angular technologies, where I collaborate on robust and scalable applications in Spring Boot coupled with modern interfaces in Angular.

In parallel to this ecosystem, I master the .NET stack. I design and maintain Windows services, WPF desktop applications, as well as APIs and microservices in .NET 8, .NET Core, and .NET Framework 4.6. This versatility also extends to data processing and automation, through the creation of batch jobs and automated processes that handle large volumes of data reliably and within time constraints.

Beyond pure development, I favor a collaborative and rigorous approach in the implementation of functionalities. I pay particular attention to the quality of the delivered code by implementing unit testing solutions adapted to business contexts. Furthermore, I am proactively engaged in application optimization, having on several occasions identified, analyzed, and resolved performance issues to ensure the fluidity and scalability of production systems.

I had the opportunity to support several entrepreneurs and small businesses in their digital transformation, notably a Maine Coon cattery for which I designed and deployed a complete web solution using **Next.js**.

Beyond simple development, this collaboration consisted of translating the specific business needs of my client into a fluid user experience dedicated to showcasing their cats, while offering them complete autonomy through a personalized administration dashboard to manage their feline stock and articles.

This mission extended to the entire production deployment chain, delivering a turnkey solution. I architected and configured the infrastructure on a VPS with the implementation of a reverse proxy and an automated deployment pipeline. The platform's security was finalized by installing SSL certificates, ensuring compliant navigation for the end customer.

Throughout the project, I facilitated a process of regular and structured exchanges with the client, fostering a deep understanding of their expectations and constant adaptability. From the development phase to production deployment, I ensured rigorous and responsive follow-up, intervening quickly on post-delivery corrections and optimizations to guarantee a stable, high-performing application perfectly aligned with my client's business objectives.