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Area of expertise

WinDev, WebDev and migration to the web

We maintain and extend applications written in WLangage under WinDev, WebDev and WinDev Mobile, and we migrate them to web technologies when the time is right: TypeScript, React, Next.js, a PostgreSQL database — bearing in mind that many of these applications have been running for ten or fifteen years and carry business rules nobody has documented anywhere but in the code, which makes the takeover more delicate than a mere port of the screens.

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Technologies we work with

  • WinDev
  • WebDev
  • WinDev Mobile
  • HFSQL
  • TypeScript
  • React
  • Next.js
  • PostgreSQL

A migration is not done in one block: we start with a peripheral module, put it into service next to the WinDev application, then move forward module by module, the two systems sharing the same database during the transition; it takes longer than a complete rewrite announced for six months, and it avoids the production outage a failed single cut-over produces.

What we do

WinDev, WebDev and migration to the web

Maintenance and extension of existing WinDev applications

WebDev sites and portals, web services and programming interfaces

WinDev Mobile applications for Android and iOS

Migration from WLangage to TypeScript, React and Next.js

Transfer of HFSQL databases to PostgreSQL or SQLite, with integrity checks

Extraction and documentation of the business rules buried in the existing code

Gradual coexistence: the old and the new run side by side for the duration of the switch

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Other areas
01Software developmentWeb, mobile and desktop applications, online platforms, management suites, and also the takeover of existing.
03Android and iOS mobile applicationsNative and cross-platform applications for phones and tablets, published on Google Play and the App Store.
04Artificial intelligenceWe integrate language models into production applications, where the difficulty is not the demonstration: it.
05Data and business intelligenceDatabase migration, warehouse construction, dashboards, of which the longest part is almost always the.
06Cloud, infrastructure and securityDeployment to production, monitoring, backup and restoration, bearing in mind that a recovery plan is.
07Consulting and information systems engineeringAudit of an existing system, project costing, drafting of a specification, arbitration between a bespoke.
08Digital complianceRecords of processing, impact assessments, retention periods, audit trail, all subjects that are handled.
09Training and handoverSessions on your own use cases, code review with your developers, handover documentation, the goal being.