Freelancer profile translated to English.
Back to original languageAbout Hervé
For over 20 years, I have been helping companies create, evolve, and above allmodernize their business toolsand web applications.
I work on both new projects and existing applications that have become difficult to maintain: migration of old Microsoft projects (Classic ASP, VB6, VBA, WinForms, .Net Framework), progressive redesign of critical applications, legacy code takeover, SQL Server/MySQL database optimization, performance improvements, and environment security.
My goal:
To enable companies to preserve their business expertise while evolving their tools towards modern, stable, and sustainable technologies.
I can take charge of a project in its entirety:
- Needs analysis and technical support,
- Web and software development,
- Evolution of existing applications,
- Corrective and evolutionary maintenance,
- SEO and performance optimization,
- Hosting and long-term monitoring.
Main Technologies:
- .Net / ASP.Net / C# / WinForms
- PHP / Symfony
- SQL Server / MySQL / SQLite / FileMaker
- HTML / CSS / JavaScript / Angular / ReactJS
- React Native / Swift UI
- WordPress / Drupal / e-commerce
I regularly work on long-term assignments where understanding the business, tool stability, and continuity of support are essential.
English
Fluent
French
Native or bilingual
Can work on-site
Lyon (up to 50km), Aoste (up to 60km), Chambéry (up to 50km), Aix-les-Bains (up to 50km), Bourgoin-Jallieu (up to 15km)
Experience
- ifzenSoftware EngineerSOFTWARE PUBLISHINGJanuary 2022 - Today (4 years and 7 months)Aoste, FranceBusiness Needs AnalysisUnderstanding client challenges, data modeling, and defining key functionalities.Development of Internal ERPs
- Pic Bois – takeover and evolution of the internal ERP (VB.Net, MySQL).
- Sigma Béton (Vicat) – management of concrete test data and statistics (SQL Server, VBA).
Design and Development of Extranets- Smart Access – complete monitoring of locksmith work (schedules, quotes, invoices) in ASP.Net MVC.
- Fronius France – solar simulator (production, self-consumption, profitability) with PVGIS API integration.
- LD Contrôles – management of material tests, automated statistical reports (ASP.Net, SQL Server).
Integration of External APIsSIRENE, CHORUS Pro (electronic invoicing), PVGIS (solar data).Technical Design & BackendSQL Server, MySQL, Access databases; development in VB.Net, C#, ASP.Net MVC.Frontend DevelopmentErgonomic and dynamic interfaces (HTML5, AngularJS, jQuery, Ajax, JSON).Main ResponsibilitiesDesign, development, deployment, takeover of existing projects, maintenance, and continuous improvement.DeliverablesCustom extranets, business simulators, automated reports, API interconnections, optimized ERPs. - JAM InformatiqueWeb Designer and Mobile Web DeveloperSOFTWARE PUBLISHINGFebruary 2011 - December 2021 (10 years and 11 months)AosteDesign and development of custom software solutions in Web or Windows Desktop mode
- M-tech IndustriesWeb DeveloperJuly 1996 - December 2010 (14 years and 5 months)
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Education
- Engineering in Production Engineering (Industrial Engineering)INSA Lyon1996
- Engineering DegreeInstitut national des Sciences appliquées de Lyon1996