Etienne Tot

// Career

Where I've shipped

Five years from dual study to fullstack engineer — across data platforms, production web apps, and cross-platform mobile.

5 roles · since 2021

  1. 02.2026 – Present

    Fullstack Software Developer · FJD Information Technologies AG

    Frontend architecture and continuous development of a scalable self-service portal in React and TypeScript, with shared ownership of code quality and platform stability.

    • Complex UI and state-management solutions focused on maintainability, structured data flows, and rendering performance.
    • Integration of complex backend data via REST APIs in close collaboration with backend teams.
    • Feature work, bug and security fixes, and CI/CD-based deployments with technical ownership in reviews.
    • React
    • TypeScript
    • REST
    • CI/CD

  2. 03.2024 – 01.2026

    Fullstack Software Developer · DealerCenter Digital GmbH

    Built and scaled automated Node.js ETL pipelines that turned large-scale, heterogeneous vehicle data into one consistent model.

    • Robust Puppeteer web-scraping for structured acquisition of external product data.
    • CI/CD-driven data processes with Jenkins for stable, scalable deployments.
    • Normalization of complex raw data into consistent models; containerized with Docker.
    • Node.js
    • Puppeteer
    • Jenkins
    • Docker
    • PostgreSQL

  3. 10.2023 – 03.2024

    Working Student – Computer Science · Komuna GmbH

    Contributed to production-grade web applications in enterprise environments with a focus on stability and quality.

    • Performance and load testing with JMeter; frontend testing with Cypress.
    • Optimization of frontend and backend components across production system landscapes.
    • JMeter
    • Cypress
    • JavaScript

  4. 10.2022 – 04.2023

    Working Student – Computer Science · Tiffinger & Thiel GmbH

    Cross-platform web and mobile development with React, React Native, and TypeScript, including REST integrations and payment logic.

    • Automated SEPA XML processes and transaction-related business logic.
    • High-performance database queries and maintainable unit tests for React components.
    • UX- and performance-focused redesign of web interfaces and new landing pages.
    • React
    • React Native
    • TypeScript
    • REST

  5. 10.2021 – 08.2022

    Dual Student – Computer Science · LohnDialog GmbH

    Fullstack-oriented work spanning web development, data visualization, and system operations.

    • Corporate websites and data-driven visualizations with Python and Plotly.
    • Production systems support: server administration, hosting, performance, and operational security.
    • Python
    • Plotly
    • JavaScript
    • Linux