Diego Carlos Jimenez

Overview

Currently at Maersk, where I work on mobile apps. Built the experimentation framework 10 product teams use to ship changes safely. Before that: LVMH and Microsoft. Most at home with Jetpack Compose and MVVM. Volunteer coding coach for school students.

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Experience

1. Staff Android Engineer

   Apr 2025 - Present
   Maersk · 1 yr 6 mo · Full-time · Barcelona, Spain
   • Mentored 6 engineers through their first promotion.
   • Grew the Android team from 6 to 35 engineers.
   • Shipped a rewrite that took build times from 31 minutes to under 2.
2. Android Engineer

   Nov 2023 - Apr 2025
   LVMH · 1 yr 5 mo · Full-time · Barcelona, Spain
   • Moved 87% of Android traffic off a legacy monolith without a customer-facing incident.
   • Wrote the Jetpack Compose service that now handles 57 million requests a day.
3. Android Engineer

   Jan 2020 - Nov 2023
   Microsoft · 3 yr 10 mo · Full-time · Barcelona, Spain
   • Cut cold-start time on low-end Android phones by 35%.
   • Took crash-free sessions from 97.7% to 99.6%.
4. Android Engineer

   Nov 2018 - Jan 2020
   Philips · 1 yr 2 mo · Full-time · Barcelona, Spain
   • Reduced cloud spend on Android by 32% in two quarters.
   • Cut cold-start time on low-end Android phones by 34%.

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Education

1. Humboldt University of Berlin

   BA, Electronics and Communication
   2015 - 2018