Experience

Senior software engineer, Midlane

Nov ‘23 - Current

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Creating a simple and effective product suite for HR processes in the blue-collar world. Currently delivering bit-sized quality features to find product market fit.

Lead engineer, Klarna

Jul ‘23 - Oct ‘23

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In the ‘Card & Banking’ domain, I was poised to help better the consumer experience and the teams around it. Working on the Klarna app, shipping both to mobile & the web.

Staff engineer, Passbase

Aug ‘19 - Jun ‘23

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A VC-backed startup providing identity verification services worldwide.

I joined in the early stages, building the first versions of 3 core apps’ frontends, and moved on to take part in the hiring process of the frontend team, leading them to maintain and extend the apps.

After achieving product-market fit, the engineering team architectured a new product using new technologies, following a domain-driven design. I took part in the entire process where I had the opportunity to actively contribute on all sides: frontend, backend, and platform.

The company was eventually sold & I had to move on.

Software engineer, Recare

Jun. ‘18 - Mar. ‘20

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A patient-transfer service for clinics in Germany.

In this role, I was part of the team that maintained and extended an existing product suite of 3 apps. Dealing with patient data, it was of utmost importance to ensure the company had no view into it, for which we used and maintained our e2e encryption solution.

After joining, it became evident that the codebase was hard to maintain. We migrated the entire codebase from the Flow type system to TypeScript, a procedure we could only conduct in full at once. We relied on our e2e integration test to validate that transition.

While extending its market ambition towards France, the products required internationalization, a challenge we decided to tackle by building a new app from scratch to update and synchronize terms within all our apps & codebases.

Frontend developer, Intern, Mhirba

Apr. ‘17 - Aug. ‘17

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A craft studio for hire, managed by its only founder, working with big companies to prototype IoT products.

I developed a frontend for a cross-platform app, assessing various technologies for the job. Fast-paced iteration was essential to ensure the prototype fits the customer’s needs with quick feedback loops.

Game developer, Intern, Wolcen

Sep. ‘15 - Dec. ‘15

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An indie game studio that was working on its first game’s release.

I helped the team build the game menus, dependency management, and shader compilation. The team was short-handed at the time and looking to expand, which required thorough documentation for all steps taken during development.

Education

Epitech

Sep. ‘14 - Aug. ‘19

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During this 5-year program, I’ve learned to love programming, embrace new technologies and navigate a lot of different angles to software engineering.

In the final years, most of the program focused on entrepreneurship and innovation within the sector, learnings I carry with me to this day when working on tech products.

Projects

Molecule

https://github.com/marc-mrt/atom-molecule-dev-environment

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A plugin meant to turn the text editor Atom into a full-fledged IDE. I was one of 6 engineers working on this project, all of which were in different parts of the world, thus requiring a lot of effort to manage effectively. The project was discontinued.

Eniverse

https://github.com/marc-mrt/Eniverse-Showcase

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An e-sports agency, being the only engineer part of this initiative, I developed its showcase website and hosted it on Digital Ocean. The project was discontinued.