About Fabien
French
Native or bilingual
English
Native or bilingual
Experience
- WeMaintain | Certified B CorpLead IoT Software TeamNovember 2022 - December 2023 (1 year and 1 month)Paris, France
- Ensured interoperability between the digital platform and IoT devices.
- Created a standardized API (AsyncAPI) usable by:
- Backend (Server-Device).
- Clients (Mobile-Device).
- Developed an MQTT API and real-time data streaming.
- Built a deployment framework on AWS IoT Core (terraform cdktf).
- Synchronized CRM, Business, and IoT data on devices for predictive maintenance and API completeness.
- Architected cloud IoT solutions and implemented new PoCs.
- Ensured team alignment, motivation, and provided reporting to their respective managers.
- WeMaintain | Certified B CorpTech Lead Infrastructure & CloudFebruary 2019 - November 2022 (3 years and 9 months)Paris, France
- Managed HR reporting, weekly meetings, and performance reviews of subordinates; actively recruited senior developers and supervised job postings and potential dismissals.
- Designed and oversaw the core architecture of AWS services, Kubernetes microservices, CI/CD, and the two main monorepos.
- Mentored specialty leads on best practices, innovations, and possible changes in their stacks.
- Trained developers on DevOps practices, monitoring, and optimizing CI and development environments.
- Provided advanced tools and techniques for an ergonomic and efficient work environment (custom CLI, Docker integration, review environment, Kubernetes onboarding, Datadog and tracing training).
- Developed a TypeScript/Node.js library to facilitate code-first development for Pub/Sub and Queue messaging, GraphQL, and gRPC typings.
- Created repositories for infrastructure as code (CDKTF) for data and IoT teams to deploy their own cloud infrastructure, ensuring quality, security, and resource tracking.
- Maintained AWS Greengrass, AWS IoT Core, Redshift, S3 & Databricks resources.
- Practiced DevSecOps with Vault, IAM, and VPN.
- WeMaintain | Certified B CorpFeature Team LeadFebruary 2019 - November 2021 (2 years and 9 months)Paris, France
- Led a multidisciplinary team (product, design, frontend, backend, mobile) to ensure a clear vision of objectives each cycle and report to stakeholders.
- Improved team efficiency by co-developing a work methodology (Kanban, then Scrum) for stakeholder visibility and team motivation and alignment.
- Collaborated on design, deliverables, and timelines to meet product needs.
- Contributed daily to the backend repository to support the team and develop infrastructure and framework tools with a code-first approach.
- Produced and delivered key company features:
- Internationalization of all platforms.
- Complete integration with our CRM Salesforce.
- Microservice framework architecture and creation on NestJS.
- Deployment on Kubernetes and Istio Service Mesh.
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