Oscar Vallée

Led the technical strategy and end-to-end development of Medestia, a B2B SaaS solution for healthcare professionals (4 interconnected Apps + 1 API). Technical Achievements & Architecture:

• Design & Development: Designed scalable software architecture and handled fullStack development (React / Next.js, Nest.js / Node.js).
• Cloud Infrastructure: Deployed on AWS (Fargate, Docker, S3, DocumentDB) using an Infrastructure as Code approach.
• Security & Compliance: Managed strict regulatory constraints (Health data, GDPR) and cybersecurity standards.
• DevOps: Implemented CI/CD pipelines (Gitlab) to automate deployments. Product & Strategy:
• Product Management: Defined the roadmap, handled UX/UI design, and managed iterations based on user feedback.
• Leadership: Managed recruitment and defined the tech culture.

[Mission 1] SEFI (12 months) – Design and Validation Engineer Context: Development of embedded systems for fire safety solutions.

• Defined product specifications and managed the validation strategy for critical safety systems.
• Ensured product compliance with strict industry standards and customer requirements.
• Key tasks: Product requirements, Test case writing, Sprint planning, System V&V, Bug tracking. [Mission 2] Sagemcom (12 months) – Automation and Validation Engineer Context: Development of a new DOCSIS 3.1 gateway for US & EU markets.
• Designed and developed a custom Python framework to automate the validation process.
• Reduced testing time by enabling automated script generation for conformity checks against international standards and client requirements.
• Key tasks: Project Management, Framework development, Automation, System V&V.

Within the validation and integration unit, I ensured the quality and conformity of software developed for mobile and internet coverage solutions.

• Test Automation: Designed and automated test plans using Python scripts.
• CI/CD: Deployed validation scripts on Bamboo for Continuous Integration/ Delivery.
• Quality Assurance: Wrote test plans, tracked bugs, and analyzed system failures.
• Compliance: Ensured software met all technical specifications and requirements.