• Building & Leading engineering teams, overseeing organizational structure, recruitment, and technical training to foster career growth and talent retention.• Designing Web, API, and SaaS platforms, focusing on core technical design decisions (data structures, algorithms, architectural patterns, third-party integrations) with an emphasis on code quality and delivery, applying DevSecOps/SRE principles and DORA metrics.• Creating Products with a strong focus on business-driven requirements analysis and specifications writing (RFCs, ADRs).• Hands-on business experience as a founder, C-level executive, and board member. Directing digital transformation initiatives for companies, ranging from small businesses to major French retailers.• Serving as a Cloud Architect, designing and maintaining high-availability solutions with deep expertise in AWS services such as EKS, RDS, VPC, ALB/ELB, Route 53, WAF & Shield, CloudFront, S3, and SES.• Specializing in Cloud Native solutions, leveraging Kubernetes, Docker, Helm, Terraform, and ArgoCD/Flux, with a strong Infrastructure as Code and DevSecOps culture with an Observability focus.• Managing bare metal servers, Linux/BSD system administration, low-level networking (routing, switching, VLANs, RIP, BGP), HTTP and DNS protocols, and API and web application security (NIST, OWASP, SIEM, WAF).