Freelancer profile translated to English.
Back to original languageAbout Erwan
Fullstack Web Developer Angular Node.js, a proponent of the Craftsmanship movement.
My expertise ensures increasingly rare applications:
• Scalable.
• Reliable.
• Robust.
What sets my work apart:
- Discussions around your product
- UX/UI Optimization.
- SEO Optimization.
- Adherence to digital accessibility.
- Understanding of your business challenges.
- Raising your teams' awareness of quality and security.
• Ability to handle both BUILD and RUN.
The areas I have significantly impacted:
- Luxury (Hermès)
- Data (Pernod-Ricard)
- Agri-food (Vinci Énergies Europe)
- Cybersecurity (Stormshield)
- Salesforce CRM (Accenture)
- Real Estate (Emeria/Foncia)
The technologies/concepts I master:
• Angular, SSR, CSR, RxJs, NgRx.
• Node.js, NestJS, Express.
• AWS: Lambda, SQS, SES, S3, DynamoDB.
• Typescript, Javascript, C#.
• Strapi, Wordpress
• SQL / NoSQL, PostgreSQL, DynamoDB.
• Gitlab, Bitbucket Jenkins, Docker.
• Zeplin, Design system, Storybook.
Send me a message to discuss your challenges or your future projects.
"Pleasure in the job puts perfection in the work"
English
Fluent
French
Native or bilingual
Can work on-site
Nantes (up to 30km), Paris (up to 20km), Brest (up to 40km), Vannes (up to 30km), Lorient (up to 30km)
Experience
- EmeriaFullstack Developer Angular Node.js AWS / PostgreSQL / StrapiREAL ESTATESeptember 2025 - Today (11 months)Paris, FranceWithin an AWS microservices architecture, developing features to acquire, qualify, and convert leads/prospects in real estate services.BUILD & RUNMonitoring & ObservabilityAngular SSR, React, Node.js, NestJS, PostgreSQL, MongoDB, Elasticsearch, Strapi, AWS (SQS, SNS, SES, EC2, EKS).CI/CD gitlab, Nexus, Datadog, Grafana, Kubernetes (K8s).Taking over existing systems, refactoring legacy code, and modern development.High autonomy, technical challenges, architecture consulting,security & software engineering practices.Quality assurance and understanding of human factors within a complex project.
- HermèsFull Stack Developer - Angular / Node.js / AWSLUXURY GOODSSeptember 2024 - August 2025 (11 months)Nantes, FranceTechnologies:Angular 18+, Typescript, AWS, Node.js, Monorepo, BFF, Headless CMS, Nx, NgRx, RxJS, SQL Server, SEO, web accessibility, Docker, Unit tests, e2e tests, storybook, micro frontend, kubernetes, CI/CD, JenkinsProject Context:Project with 115 people in SAFe agile within a BUILD team (PO, Team Lead, QA, Tech Lead, Devs)Mission Context:Development of the e-commerce website, international showcase for the brand.
- StormshieldNode.js Backend DeveloperSOFTWARE PUBLISHINGDecember 2023 - July 2024 (7 months)Lyon, FranceImplementing CSE (client-side encryption) in partnership with Google to ensure the user is properly authenticated on the Google Workplace environment before allowing the decryption of sensitive data such as emails, documents, and meetings.Activities:● Analysis and challenge of requirements gathered by product owners.● Software Quality & Software Security● Agile Scrum & BDD (3 amigos, sprints, retro, review)● Architecture and design phase before each implementation.● CI/CD scripts with Jenkins● MR reviews and knowledge transfer.● TDD and other approaches to strive for craftsmanship● Adherence to clean architecture, testability, and maintainability● Communicating with KACLS, KMS, the Gmail CSE API.
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Education
- Expert in Information Technology and Information Systems BAC+5Ynov Campus2018Gestion de projets. Etude approfondie du langage javascript coté front et back. Programmation fonctionnelle et réactive. Analyse et conception mobile avec Ionic, Analyse et conception web avec Vue.js, Angular, Node.js, Express, MondoDB, Wordpress. Analyse et conception de jeu video avec Unity et C#. Soutenance d'un mémoire de fin d'études sur un sujet de bio-informatique dans le domaine de la protéomique.
- Software Developer BAC+2ENI School of Computing in Nantes2016Bases fondamentales de la programmation orientée objet. Développement en couches, modèle MVC. Etude des bases de données relationnelles, langage SQL. Bases fondamentales en analyse du besoin avec les diagrammes UML. Mises en application sous forme de projets avec PHP, JAVA EE/J2EE, C#. Stage final sur le CRM Salesforce (langage APEX)