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

    Technical owner for the frontend of a large-scale self-service platform, shaping its long-term evolution through architectural leadership, modernization, and engineering excellence while collaborating closely with backend, UX, and product teams.

    • Define scalable frontend architectures, engineering standards, and implementation patterns that ensure long-term maintainability, consistency, and developer productivity.
    • Lead the technical modernization of core platform modules by driving complex migrations, introducing modern frontend technologies, and aligning implementation across backend, UX, and product teams.
    • Drive engineering excellence through complex root-cause investigations, large-scale refactorings, code quality initiatives, performance optimization, and sustainable frontend engineering practices.
    • React
    • Vue
    • TypeScript
    • Frontend Architecture
    • REST APIs
    • CI/CD
    • UX Collaboration

  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