TN

Thomas Nanchen

Available to hire

I am a backend-focused software engineer with over six years of experience. I design and maintain scalable backend services and APIs, specializing in microservices, event-driven architectures, and secure data flows.

About

I am a backend-focused software engineer with over six years of experience. I design and maintain scalable backend services and APIs, specializing in microservices, event-driven architectures, and secure data flows. I work with TypeScript/Node.js, Python, and Rust, and I have hands-on experience with databases, containerization, CI/CD, and cloud infrastructure.

I thrive in domains like fintech and high-reliability systems, bring an analytical mindset and technical rigor, and value autonomy and rapid domain understanding. I enjoy turning complex requirements into robust, production-grade solutions and collaborating across cross-functional teams.

  • 5 years' experience
  • Joined November 2025

Languages

  • FrenchFluent
  • EnglishAdvanced
  • Spanish; CastilianAdvanced
  • GermanIntermediate

Industry experience

  • Software & Internet
  • Professional Services
  • Financial Services
  • Media & Entertainment

Work experience· 7 roles

Backend EngineerSep 2025 – Present · 1 yr 3 mos

Design and maintain backend services and APIs for a high-reliability financial platform, focusing on secure data flows, user onboarding, and transaction processing. Work across system architecture, database design, and external service integrations to support evolving product and regulatory requirements.

Backend Engineer · Available upon requestSep 2025 – Nov 2025 · 3 mos

Backend, API development – Python, Rust, Nodejs, React

Software Engineer · Icare Institut de RechercheAug 2025 – Aug 2025 · 1 mo

Backend, API, mobile and desktop development – Nodejs, Flutter

Software Engineer · Icare Institut de RechercheMay 2023 – Aug 2025 · 2 yrs 4 mos
Software Engineer · 42 LausanneMar 2023 – Mar 2023 · 1 mo
Full-Stack Developer · FreelanceJun 2021 – Jun 2021 · 1 mo
Full-Stack Developer · FreelanceFeb 2019 – Jun 2021 · 2 yrs 5 mos

Education

Bachelor & Master in Sport Sciences and Biology · Fribourg & Lausanne Universities2013 – 2019
Software Engineering · 42 Lausanne2021 – 2023
Master in Sport Sciences & Social Sciences · University of Lausanne2016 – 2019
Bachelor in Sport Sciences & Biology · University of Fribourg2013 – 2016

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