À propos de Paartheepan
Français
Bilingue ou natif
Tamoul
Bilingue ou natif
Anglais
Capacité professionnelle complète
Japonais
Notions
Expériences
- FreelanceTechnical Instructor & Jury Memberjanvier 2022 - Aujourd'hui (4 ans et 5 mois)Paris, France▸ Deliver technical courses at several French engineering and digital schools: Node.js, GraphQL, Web Performance & Eco-Conception, Git & Version Control workflows.▸ Prepare and deliver structured curricula for classes of 15-30 students, adapting content to varying skill levels.▸ Evaluate student projects as jury member during final-year thesis defenses, assessing technical depth, architecture decisions, and presentation quality.▸ Consistently rated highly by students for clarity of explanations and practical, real-world approach to teaching.
- RadiofranceFull-Stack Web Engineerseptembre 2020 - Aujourd'hui (5 ans et 9 mois)Paris, FranceSole developer and maintainer of the Backend-For-Frontend (BFF) API powering the official Radio France mobile app, used by millions of users daily. The architecture is fully server-driven: the BFF orchestrates all UI layouts, content, and navigation through a design system abstraction — the mobile client has no business logic.▸ Designed and built the BFF API from the ground up using Node.js, Fastify, and GraphQL (Apollo Server), serving as the single data orchestration layer for the mobile application.▸ Developed and maintained multiple REST and GraphQL APIs across Radio France's digital ecosystem, handling high-concurrency traffic with strict uptime requirements.▸ Built front-end features for the Radio France website and back-office using React (with Symfony) and Svelte/SvelteKit, delivering both public-facing and internal tools.▸ Diagnosed and resolved complex infrastructure issues including HTTP keep-alive behavior in Kubernetes and load-balancing edge cases, improving API reliability and latency.▸ Worked with PostgreSQL for data persistence, writing performant queries and managing schema evolution.▸ Deployed and monitored services in a Kubernetes environment using Docker, with CI/CD pipelines ensuring continuous delivery.Tech stack: Node.js, Fastify, Apollo Server, GraphQL, REST, React, Svelte/SvelteKit, Symfony, TypeScript, PostgreSQL, Docker, Kubernetes, Git
- GroupamaFront-End Developerseptembre 2018 - août 2020 (1 an et 11 mois)92000 Nanterre, France▸ Developed multiple insurance selling funnels using Vue.js and Nuxt.js, optimizing conversion rates and user experience.▸ Implemented new features on the corporate website using React and Next.js, improving page load performance and SEO.▸ Collaborated with UX designers and back-end teams to deliver responsive, accessible, and performant interfaces.Tech stack: Vue.js, Nuxt.js, React, Next.js, JavaScript, HTML/CSS, Git
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Formations
- Master Web & Mobile EngineeringIIM Digital School2022
- Bachelor WebHETIC - Montreuil