Arnau Gris Garcia

Embedded Software Developer at Giesecke + Devrient

About Me

I am Arnau Gris García. At 15 I discovered my passion for computer science when I was able to combine a game that I loved with programming. Since then, I have not stopped learning new things to improve every day in this field.

Bio

Age: 25
Email: arnau.gris@gmail.com
Phone: +34 684 30 29 22
Address: 08912 Badalona, Barcelona, Spain

Professional Skills

Programming

C/C++JavaPythonSQLMongoDB

Systems & Security

Embedded SystemsARM MicrocontrollersLinuxIptables / UFWNetworkingGit

Soft Skills

LeadershipTeamworkAgile / ScrumTDD

Languages

Catalan

Native

Spanish

Native

English

Professional (B2)

Work Experience

Founder & CEO at 2SmartHome

2024 - Present

Founded and lead a smart home automation company based in Badalona, Barcelona.
Design custom automation solutions using Zigbee, Z-Wave, and Matter protocols on Home Assistant.
Deliver local, cloud-independent systems that prioritize data privacy and reliability.
Oversee business strategy, sales, installations, and customer support.
Completed 100+ non-intrusive wireless installations across the metropolitan area.
Web: https://www.2smarthome.es/

Embedded Software Engineer at Giesecke & Devrient

Feb, 2023 - Present

Development of embedded software for ARM-based microcontrollers using C/C++.
Implementation of OS features, drivers, and communication interfaces.
Application of Agile methodologies (Scrum) in cross-functional teams.
Creation of unit and integration tests using TDD principles.
Development of Java applets and related APIs.
Version control and collaboration using Git.

Waiter and Web Developer at Celler de Badalona

2019 - 2023

Responsible for customer service, order management, and payment processing.
Managed the restaurant's website, SSL certificate, and domain services.
Designed, developed, and maintained a responsive company website to enhance online presence.

CEO at VirtualPlanet

2015 - 2020

Created and managed a Minecraft hosting and gaming platform.
Designed the business model and digital marketing strategy.
Oversaw sales, customer support, and billing processes.
Administered Linux servers (Debian/Ubuntu), including firewall (IPTables/UFW) configuration.
Managed MySQL databases and implemented backend connections with JDBC.
Deployed and maintained dedicated servers and web infrastructure.
Web: https://virtualplanet.es/