Julien Detto

WinDev developer and consultant with nearly 20 years of experience on critical business applications, mainly in demanding contexts (local authorities).

I primarily intervene on targeted, high-value-added missions, where expertise and reliability are essential:

Taking over and maintaining existing WinDev applications

Fixing complex bugs and blocking incidents

Optimizing performance and stability

Code audits and application diagnostics

Application modernization (WinDev version upgrades, partial redesign, preparation for migration)

My approach is pragmatic and results-oriented: quickly understand the existing system, secure the application, then propose concrete and realistic improvements, without unnecessary questioning of the existing architecture.

Accustomed to working on production applications, I pay particular attention to code quality, maintainability, and service continuity.

Intervention modalities:

Short or one-off missions

Fixed-price or limited-scope interventions

Remote work preferred

Partial availability (ideal for audits, maintenance, or expert support)

Objective: secure and sustain your WinDev applications, with an experienced, reliable, and autonomous contact person.