Freelancer profile translated to English.
Back to original languageAbout Tristan
Full-stack engineer with experience spanning technical implementation, product thinking, and stakeholder coordination, in both startups and large enterprises.
I develop across the entire stack: reactive frontends, REST APIs, relational databases, asynchronous pipelines, and cloud-native deployments. I am **code quality-conscious**, focused on test architecture and delivering **solutions that prove themselves in production**.
I natively integrateAI toolsinto my engineering workflow—agents, custom skills, MCP servers, automations—with the deliberate goal of accelerating pace, writing better code, and tackling more complex problems consistently.
I enjoy working within the framework of project management and digital transformation. I am particularly comfortable addressing both technical and non-technical audiences—bridging the gap between product, business, and engineering without losing precision on either side.
I work wellautonomously**, contribute significantly within a team, and naturally assume a **tech lead or point-of-contact rolewhen the context requires it.
I am looking for projects where engineering decisions matter—**ambitious technical challenges** with a measurable impact on the product and its users.
French
Native or bilingual
English
Fluent
Spanish
Conversational
German
Basic
Can work on-site
Paris (up to 10km)
Experience
- OutsightFullstack R&D Web EngineerSOFTWARE PUBLISHINGSeptember 2022 - Today (3 years and 10 months)Paris, FranceFull-stack engineer on a large-scale, real-time analytics platform, **covering the entire delivery chain**, from database schema to the user interface in production. A primary code contributor for over three years, working on the Vue.js/Three.js frontend, Node.js/Express REST API, PostgreSQL data modeling, and Kubernetes/Helm deployment.
What I develop
- Real-time 3D Digital Twin —interactive spatial scene(Three.js) for live tracking of objects and people, behavioral analysis, heatmaps, and incident monitoring
- KPI dashboard and analytics — configurable real-time widgets and data export pipelines
- Complex domain modeling — end-to-end implementation of spatial interface elements (zones, queues, counting lines): from PostgreSQL schema design, reactive UI forms, through the REST API
- Embed and SSO/OIDC integrations — application integration with AWS Cognito token exchange and authentication flows tied to Kubernetes configuration
- API security and hardening — security headers, service-layer input validation, sensitive log anonymization, multi-recipient alerts
Engineering standards I care about
- Test architecture: significant increase in test coverage through structured integration tests
- **AI-augmented workflows**: utilization of Cursor agents, project-level skills and rules (codified conventions that AI enforces on every code generation) as well as MCP servers to connect AI agents with external tools and data sources
- Domain-driven design practices: feature flags, URL-driven state, inter-service handshake
- La CapsuleFull Stack DeveloperEDUCATION AND E-LEARNINGJanuary 2022 - June 2022 (5 months)Paris, FranceDual role during an intensive full-stack bootcamp: active contributor to thedesign and developmentof a collaborative online learning platform, and teaching assistant supporting over 15 students throughout the program.
- Platform Development: participation in the architecture and implementation of an educational web application, within a team usingAgile practices
- **Technical Mentorship**: code reviews, assisting students with technical problem-solving, introducing best practices (clean code, debugging, version control)
- Pedagogical Communication: translating complex concepts into accessible explanations—a skill directly transferable to technical documentation, onboarding, andcross-team collaboration
- Schneider ElectricDigital Project Leader - Phoenix 4.0LOGISTICS AND SUPPLY CHAINFebruary 2021 - August 2021 (6 months)92500 Rueil-Malmaison, FranceLed project management activities for Phoenix 4.0, a large-scaledigital transformationprogram within a global energy sector leader.
- Cross-functional Coordination: harmonizing technical teams and business stakeholders in an international context, bridging the gap between operational needs and digital implementation
- Digitalization Roadmap: contributing to thestrategic planningand execution of industrial process digitalization initiatives, translating business constraints into concrete technical milestones
- Stakeholder Management: facilitating communication between engineering, IT, and operational units to maintain project momentum and clarity of priorities
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Education
- Engineering Degree, Engineering SciencesArts et Métiers ParisTech - École Nationale Supérieure d'Arts et Métiers2021Diplôme d'ingénieur, Sciences de l'ingénieur
- Fullstack Developer, Computer ScienceLa Capsule2021Developpeur fullstack, Informatique
Certifications
- Web and Mobile Application Development Project ManagerLa Capsule2021
- EngineerArts et Métiers2022