Systems, Networks, Cloud & Development

Gaëtan REDERSTORFF

Systems

Manages software operations to ensure system communication, security, and efficiency.

Networks

Enables communication between devices by managing connections, security, and data transfer.

Cloud

Provides remote services over the Internet for data storage, processing, and online access.

Development

Designs the front end and back end of an application to handle user interaction and data management.

À propos
About me
Who am I?

My name is Gaëtan REDERSTORFF, I am 22 years old, and I come from the beautiful Haute-Savoie region. Cars have always played an important role in my life, a passion that naturally goes hand in hand with my love for mountain sports, especially alpine skiing, which I practice regularly. My experience working in a ski resort has given me the unique opportunity to combine work and passion in an environment that is both demanding and rewarding.

Moreover, the richness of the Alpine landscapes that surround me has gradually led me to develop an interest in photography and filmmaking. Although I am still learning in these fields, I enjoy capturing and preserving these unique moments, constantly striving to refine my artistic eye.

On a professional level, I recently obtained my Bachelor’s degree as a Full Stack Developer, with a specialization in Cybersecurity, Cloud, Systems, and Networks, at Satom IT & Learning in Geneva in partnership with Estiam Paris. This work-study program, carried out within the IT department of Grand Massif Domaine Skiable, allowed me to develop strong technical skills and gain hands-on experience in managing and securing IT infrastructures.

Today, I apply my skills across various professional projects, and I also work as a private chauffeur with Redbus and Showtrain, an activity that allows me to combine mobility, interpersonal skills, and my passion for automobiles.

Strengths
My qualities

Persevering

Motivated

Ambitious

Determined

Experiences
My Careers

Professional Journey



Language immersion program

Farm and Agriculture

August 2026 - October 2026

Virginia - US

  • Language immersion program
Private driver

Showtrain & Voyages-Redbus

December 2023 - July 2026

Bonneville (74)

  • Part-time private driver.
IT Technician

Grand Massif Domaine Skiable

September 2024 - September 2025

Flaine - Samoëns (74)

  • IT asset management.
  • Deployment, maintenance, and lifecycle management of IT infrastructure (systems and networks).
IT Technician

Thomyris (Group XEFI)

June 2023 - July 2024

Chambéry (73)

  • Level 2, 3, and 4 IT support for XEFI entities.
IT Technician

Epilog

Scionzier (74)

August 2022 - June 2023

  • On-site IT technician providing hardware repair and maintenance.
  • Installation of EV charging stations (IRVE infrastructure).
Electrical internship

Various companies

2019 - 2022

  • 26 weeks of internships across various electrical companies.
  • Experience in residential, industrial, and tertiary electrical systems.

Education & Training



Bachelor CCSN

Satom IT & Learning - ESTIAM

October 2024 - October 2025

Genève (Swiss)

  • Bachelor’s degree in Full Stack Development, specializing in Cybersecurity, Cloud, Systems, and Networks (work-study program).
BTS SIO option SISR

ECORIS

September 2022 - June 2024

Annecy (74)

  • Work-study BTS in IT Services for Organizations, specializing in Infrastructure, Systems, and Network Solutions.
Bac Pro MELEC

Philibert Vrau High School

September 2019 - June 2022

Montierchaume (36)

  • Vocational Baccalaureate in Electrical Trades and Connected Environments, including internship periods.
Skills
Stack & Technologies
Developement

HTML5, CSS3, JavaScript (ES6+), TypeScript

Node.js, Express.js, React.js, Next.js

TailwindCSS, Bootstrap

PostgreSQL, MySQL, MongoDB

Git, GitHub, GitLab CI/CD, Docker

Cloud & Virtualisation

AWS (EC2, S3, IAM)

Azure (VM, AD, O365 Admin)

Google Cloud (bases)

Docker, Docker Compose, Kubernetes

Terraform, Ansible

Cybersecurity

Kali Linux, Metasploit, Nmap, Wireshark

Burp Suite, Hydra, John The Ripper

Wazuh (SIEM), Suricata, pfSense

VPN (OpenVPN, IPSec)

OWASP Top 10, ISO 27001, RGPD

Systems & Networks

Windows Server (AD, DNS, DHCP, GPO)

Linux (Debian, Ubuntu, CentOS)

VLANs, DHCP, DNS, FTP/SFTP, NFS

3CX, Microsoft Teams, Exchange

Bash, PowerShell, Python scripts

The numbers
Scary, isn’t it?
+ 15k
captured moments
+ 1750 kms
distance skied
+ 90k
lines of code for this website
94,9 km/h
top skiing speed
Available 24/7
It’s your turn!