About — Elie Baier

Hi, I'm Elie — a physics student at EPFL with a lifelong drive to understand how things work, from the subatomic to the systemic. My journey started at age 10, when I wrote my first lines of Java on a laptop. Since then, that curiosity has evolved into a hands-on passion for computing, systems engineering, and real-world problem-solving. I’ve built websites for clients, maintained my own homelab, and worked on datacenter network infrastructure and cybersecurity during an internship. I also enjoy designing IoT devices and PCBs, blending hardware with software to create innovative solutions.

Today, I split my time between studying physics, writing backend software, managing infrastructure, and contributing to avionics and telemetry systems for student rocketry. I’m always building something—whether it’s to learn, to solve, or to launch.

My Education & Experience

OCT 2024 - Present

Intern - Bureaux Techniques (BT)

EPFL, BT - Lausanne, Switzerland

As an intern at EPFL's Bureaux Techniques (BT), I work alongside architects and electrical engineers who oversee the maintenance and development of the campus infrastructure. My responsibilities include updating technical documentation for existing facilities and new construction projects, supporting various IT-related needs within the team, and occasionally developing custom software tools to improve internal workflows. This role allows me to gain hands-on experience in a multidisciplinary environment while earning supplementary income during my studies.

SEP 2024 - Present

Undergraduate Student in Physics

EPFL - Lausanne, Switzerland

I am currently pursuing a Bachelor's degree in Physics, where I explore both theoretical and applied aspects of the field. With a strong foundation in mathematics and a long-standing passion for computing and technology, I approach my studies with curiosity and a hands-on mindset. Outside of coursework, I continue to develop personal software projects, manage my own server infrastructure, and stay actively engaged in learning new technologies.

JUL 2024 - AUG 2024

Intern - Massachusetts General Hospital

MGH - Boston, MA, USA

During my internship at Massachusetts General Hospital (MGH), I worked in a research lab focused on developing advanced imaging techniques for medical and military applications. My role varied from assisting with the construction of an experimental X-ray machine to programming custom firmware to test the machine's capabilities. This experience allowed me to create relationships with leading researchers and proffessors in the field and to see for myself what it is like to work in a world-class research institution.

SEP 2021 - JUL 2024

High School Graduate - Mathematics and Physics Focus

Gymnase de Nyon - Nyon, Switzerland

I completed my secondary education at the Gymnase de Nyon, where I specialized in mathematics and physics. This program provided a strong academic foundation in analytical thinking and scientific reasoning, preparing me for further studies in the physical sciences.

SEP 2020 - JUL 2021

IT & Network Infrastructure Intern

DigitalCanion - Estavayer-le-Lac, Switzerland

During my internship at DigitalCanion, I worked on the design and maintenance of networking infrastructure across campus environments and data centers, with a strong focus on high-availability systems where zero downtime was critical. I gained hands-on experience in managing and securing complex networks, implementing best practices in cybersecurity, and troubleshooting mission-critical infrastructure. In addition to technical responsibilities, I managed a portfolio of clients with diverse requirements—ranging from small businesses to larger organizations—ensuring tailored solutions and reliable ongoing support.

About me