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I’m a mobile and cross‑platform developer with a strong focus on producing secure, scalable applications. I’ve led projects using React Native and Kotlin Multiplatform, delivering robust solutions for banks and healthcare organizations, while keeping an eye on maintainability and performance. I enjoy turning complex requirements into clean, reliable software and guiding teams through CI/CD improvements. I thrive in international, multi-disciplinary settings, mentoring teammates and bridging gaps between product, design, and engineering. I’m comfortable coordinating across Luxembourg and Swiss environments, engaging stakeholders, and exploring new technologies to keep solutions future‑proof and customer‑centric.…I’m a mobile and cross‑platform developer with a strong focus on producing secure, scalable applications. I’ve led projects using React Native and Kotlin Multiplatform, delivering robust solutions for banks and healthcare organizations, while keeping an eye on maintainability and performance. I enjoy turning complex requirements into clean, reliable software and guiding teams through CI/CD improvements. I thrive in international, multi-disciplinary settings, mentoring teammates and bridging gaps between product, design, and engineering. I’m comfortable coordinating across Luxembourg and Swiss environments, engaging stakeholders, and exploring new technologies to keep solutions future‑proof and customer‑centric.

Arnaud Vanderbecq

App Developer, Developer, Web Developer, +3

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I’m a mobile and cross‑platform developer with a strong focus on producing secure, scalable applications. I’ve led projects using React Native and Kotlin Multiplatform, delivering robust solutions for banks and healthcare organizations, while keeping an eye on maintainability and performance. I enjoy turning complex requirements into clean, reliable software and guiding teams through CI/CD improvements. I thrive in international, multi-disciplinary settings, mentoring teammates and bridging gaps between product, design, and engineering. I’m comfortable coordinating across Luxembourg and Swiss environments, engaging stakeholders, and exploring new technologies to keep solutions future‑proof and customer‑centric.…I’m a mobile and cross‑platform developer with a strong focus on producing secure, scalable applications. I’ve led projects using React Native and Kotlin Multiplatform, delivering robust solutions for banks and healthcare organizations, while keeping an eye on maintainability and performance. I enjoy turning complex requirements into clean, reliable software and guiding teams through CI/CD improvements. I thrive in international, multi-disciplinary settings, mentoring teammates and bridging gaps between product, design, and engineering. I’m comfortable coordinating across Luxembourg and Swiss environments, engaging stakeholders, and exploring new technologies to keep solutions future‑proof and customer‑centric.

Available to hire

I’m a mobile and cross‑platform developer with a strong focus on producing secure, scalable applications. I’ve led projects using React Native and Kotlin Multiplatform, delivering robust solutions for banks and healthcare organizations, while keeping an eye on maintainability and performance. I enjoy turning complex requirements into clean, reliable software and guiding teams through CI/CD improvements.

I thrive in international, multi-disciplinary settings, mentoring teammates and bridging gaps between product, design, and engineering. I’m comfortable coordinating across Luxembourg and Swiss environments, engaging stakeholders, and exploring new technologies to keep solutions future‑proof and customer‑centric.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

French

Fluent

English

Fluent

Work Experience

React Native Developer at Jemmic

May 1, 2020 - September 1, 2022

Context: Based in Luxembourg but serving Switzerland with secure cross‑platform messaging; white‑label solution or SDK. Rebuilt the mobile app in native code in 2021; introduced Redux Sagas to stabilize authentication, login, and long polling; developed new features for mobile and Spring Boot app; managed Android SDK architecture and Kotlin features; implemented CI for iOS/Android with Jenkins; optimized Gradle; released iOS/Android apps and SDK via Nexus; created Appium UI tests; provided Level 2/3 support; integrated a DialogFlow chatbot into Secuchat.

Kotlin Multiplatform Developer at Syslor

October 1, 2023 - December 1, 2024

Benchmarked native, React Native, and Kotlin Multiplatform; created an iOS proof of concept for video capture using KMM/Jetpack Compose; migrated shared Kotlin code to iOS‑specific features (video, Bluetooth, sensors, maps) using Kotlin or Swift; implemented new features; added unit tests and linters; integrated Sentry for KMM; set up CI for testing, builds, and deployments.

React Native Developer at atHomeGroup

June 1, 2017 - May 1, 2020

Green‑field redevelopment of two native apps (iOS/Android) into React Native to unify interfaces and accelerate delivery; took technical responsibility after team restructuring; built UI, integrated web services, refactored navigation, and managed CI; automated multi‑brand builds; optimized performance (re‑select, redux‑sagas); integrated react‑native‑firebase (notifications, messaging, analytics), Google Analytics, deep links, push notifications; updated React Native version; ensured on‑time deliveries with high stability (99.7% crash‑free).

Android Senior Developer at atHomeGroup

April 1, 2016 - May 1, 2017

Resumed development of Android apps neglected for over a year; debugging, refactoring, stabilizing; migrated Gradle build process; migrated SQLite database; developed new features; improved stability from 80% to 99.8% crash‑free.

Android Developer at Neofacto

May 1, 2015 - March 1, 2016

INSIGN project: European pilot to facilitate real‑time communication for DHH individuals; deployed and customized a communication portal (audio/video/text) for the European Commission in collaboration with universities, relay centers, designers, and associations; demonstrated feasibility of real‑time services at European Parliament.

Project Manager and Developer at IVèS

November 1, 2013 - November 1, 2014

Real‑time medical measurement Android app for home use; drafted specifications, delivered app versions, measured oximetry via Bluetooth, implemented encrypted exports and secure data transfer to a medical server; remote administration of Android devices; deployed in homes of 800 patients as part of a sleep apnea study.

Project Manager at IVèS (Autonomie project)

May 1, 2012 - November 1, 2013

Prototype mobile app for real‑time guidance of individuals with reduced mobility; high‑precision GIS mapping and routing using D‑GPS; demonstrated prototype to consortium members (INRIA, ST Microelectronics, city of Grenoble).

R&D - Project Manager at IVèS

May 1, 2007 - February 1, 2009

Integration of a C++ VoIP library for an Android softphone in a white‑label solution; feature development, client‑specific code, dynamic theming, and scripts to dynamically compile applications; reduced branded deployment time by 50%.

Android Developer at IVèS

March 1, 2009 - April 1, 2012

Development and integration of VoIP/real‑time communication components for Android; continuation of feature development and client adaptations.

Project Manager & Android Developer at IVèS

November 1, 2013 - November 30, 2014

Project Manager and developer for a real-time medical measurement Android tablet app. Wrote specifications, delivered app versions, measured oximetry via Bluetooth, implemented encrypted report exports and secure data transfer to a medical server, and remotely administered Android devices.

Project Manager at IVèS

May 1, 2012 - November 30, 2013

Project Manager for the Autonomie project: prototype for real-time guidance of individuals with reduced mobility, high-precision geolocation via Bluetooth D-GPS, and adapted GIS-based routes. Demonstrated the prototype to consortium members.