Sébastien Delas

Since 2016, I have been managing my own company while working as a technical consultant and freelance developer on short to long-term assignments. This dual role gives me a 360° view of projects, allowing me to manage large-scale projects (up to several hundred man-days) from the scoping phase to deployment.

Project Management & Leadership: Scoping needs using Agile methodology (Scrum/Kanban), choosing software architectures, designing databases, and direct client interaction (craftsmen, VSEs/SMEs, associations, and large accounts).

Team Management: Recruitment, supervision, and monitoring of technical resources (salaried developers and freelance providers) to successfully complete team projects.

Software Engineering & Versatility: Designing custom applications, high-traffic e-commerce platforms, and complex business tools.

AI-assisted Development (GenAI): Advanced and daily integration of generative AI tools (GitHub Copilot, Cursor, ...) as productivity accelerators (code generation, refactoring, unit test automation, and technical documentation).

Frameworks & Languages: ASP.NET, PHP (Laravel, Symfony), JavaScript / TypeScript (React).

Databases (SQL & NoSQL): SQL Server, PostgreSQL, MySQL, MongoDB.

DevOps & Infra: Complete web hosting management, server configuration and maintenance.

Developer: MCO (Maintenance in Operational Condition) and integration of evolutions on a strategic internal software for La Poste Courrier. Diagnosis and resolution of complex incidents, code refactoring to improve maintainability, performance optimization, and monitoring of production deployment.

Full Stack Developer: design and development of custom applications adapted to entrepreneurs, craftsmen, VSEs, SMEs, and associations. Detailed needs analysis, architecture, database design, API integration, cloud deployment, and technical maintenance monitoring.