Yanis
LAMECHE
Final-year student in Networks & Telecommunications at IUT de Valence, France. I design, secure and troubleshoot network infrastructure — and I spend my free time building home labs to understand how things break.
What I work with
A foundation built on networking and security, rounded out with development, telecom and a genuine taste for design.
Cybersecurity
Networks & Systems
Programming & Dev
Telecommunications
Design & Creation
Tools & technologies
What I open every day, both in class and at work.
Python
Java
C++
Bash
PHP
JavaScript
MySQL
Linux
Windows
Git
VS Code
Azure
Arduino
FigmaCanva
VirtualBoxProxmox
OpenStack
Xen OrchestraUniversity projects
The SAÉ projects I ran at IUT de Valence. Click a card for the technical detail.
Virtualised web infrastructure
Four Debian VMs on XCP-ng — gateway, WordPress, Nextcloud and a backup server.
Securing an information system
Redundant firewall cluster, five DMZs, WAF, PKI and SIEM on an e-commerce infrastructure.
Secure multi-site network
Head office and shops over IPsec VPN, two-factor remote access, filtered browsing.
RF remote reverse engineering
Capturing, decoding and replaying a 433 MHz frame with software-defined radio.
Connected letterbox
An Arduino device, a Java server and a desktop client tied by a hand-written protocol.
Penetration testing methodology
Reconnaissance, service mapping and brute force in an isolated lab.
Playlist manager
A Python command-line application on MySQL, populated from a CSV import.
Campus Wi-Fi survey
Power readings, link budget and modelling of the radio coverage across the IUT.
Corporate network infrastructure
VLAN segmentation, 802.1Q routing and a disaster-recovery runbook.
Home lab & tinkering
What I build at home, usually on salvaged hardware. Click a card for the full story.
Jellyfin server
An old PC turned into a self-hosted media server, reachable remotely over HTTPS.
ThinkPad T480s upgrade
A second-hand laptop rebuilt from the ground up, dual-booting Linux and Windows.
Home NVR server
A local video recorder for my TAPO cameras over RTSP, viewed through a VPN.
BadUSB — HID demo
An Arduino disguised as a keyboard, to show the danger of an unknown USB stick.
Wellbeing Android app
A mobile app bringing together meditation, journaling and habit tracking.
This site & its dashboard
The portfolio and its private area, from the PHP front end to the MySQL database.
Hardware modding — Switch Lite
RP2040 modchip fitted by micro-soldering, NAND dump and an isolated emuMMC running Atmosphère.
RS Event's — showcase site
Design, build and ongoing administration of a pyrotechnician and events contractor site.
Experience & education
My academic and professional path, from secondary school to my apprenticeship.
Networks & Telecom Technician — Apprenticeship
- Deploying the 3CX telephony solution, including on Raspberry Pi
- Managing and configuring network and telecom equipment: routers, SIM / mobile cards, hosted telephony
- Building automation scripts and locally hosted AI tooling
- Level 1 and 2 technical support: incident resolution, ticket handling and on-site work
- Writing user guides and technical procedures for the team and for clients
Networks & Telecom Technician — Internship
- Diagnosing and resolving hardware, software and network incidents
- Carrying out on-site installations
- Contributing to client account rollouts
- Writing intervention reports and following up on cases
- Handling and qualifying incoming support calls
BUT Networks & Telecommunications — Cybersecurity
- Network projects: corporate infrastructure, hardening, IoT
- Cybersecurity specialisation: pentesting, auditing, VoIP, fiber optics
- Professional tooling: GNS3, Wireshark, WatchGuard Firebox
- Working towards the Cisco CCNA certification in parallel
New Vehicle Operator
- Managing the delivery schedule and preparing vehicles
- Compliance checks and primary maintenance
- Presenting and handing over vehicles to customers
French Baccalauréat
- Where my passion for technology, networking and cybersecurity started
Training & certifications
Official certifications that validate and round out my training.
Junior Cybersecurity Analyst Career Path
Cisco · January 2026
CLES — Language Skills Certificate
Université Grenoble Alpes · English B1 · January 2026
Connect and Protect: Networks and Network Security
Google · November 2025
SecNumacadémie
ANSSI · Information systems cybersecurity · October 2025
Introduction to Cybersecurity
Cisco · September 2025
PIX
French national digital skills certification · November 2023
Let's work together
A question, an opportunity, or simply want to talk shop about something technical? Drop me a line.
AMGCOM — Networks & Telecom Technician
381 Rue Blaise Pascal, 07500 Guilherand-Granges, France