Company
100% B2B telecom operator of the Altitude Group, serving mid-sized companies, large accounts and local authorities.
- €90Mrevenue in 2025
- 400employees
- 3,500+clients
France
Rayane HassaniEngineering and product
I work where engineering meets business, where a technical idea has to become a product that people understand and adopt. I am heading toward technical product roles in cloud, AI and network security.
Available for a product or presales internship abroad
7 June to 10 October 2027 · 12 to 17 weeks · on-site
Projects
2025
Xanadu IT overhaul
The information system of a two-site SME, redesigned to withstand ransomware.
10 VLANsdeny-by-default (30 rules), built on a real Dell server, no simulator
Read the project
2026
VRP benchmark
Four solving methods compared on a delivery routing problem.
−20 to −32%cost versus the greedy baseline, in under a second with tabu search
Read the project
2025 – 2026
Codestar
A free e-learning platform that any organisation can host and update.
1 commandto turn a bare server into a running one, safe to replay
Read the project
2025
SmartView
A campus's room occupancy, read at a glance by the team that plans it.
≈ 120 roomsacross three floors, coloured half-day by half-day from the ERP export, in real use by the planning team
Read the project
2026
Memorium
Claude Code sessions turned into a journal you can reread, search and annotate.
2 sto export 68 sessions; published on PyPI, installable with pipx
Read the project
2026
Portfolio RPG
My portfolio as a role-playing game, playable in the browser.
8–13 msp95 frame time on a 4× throttled CPU, down from 35–45 ms before the performance pass
Read the project
2026
Agentic HQ
My work system, run by agents and shown on a 3D planet.
15 toolscustom agents running my work rituals, wired to a graph of 211 notes
Read the projectVideo series · LinkedIn · in English
Everyday Network
A technical explainer series that connects the technologies we use every day to the concepts that make them work, to understand what we use without seeing it.
Method
Three rules guide the way I work, and more broadly the way I do things.
Form my own opinion
I go back to the source of every subject, and I reverse a choice along the way instead of inheriting a bad decision.
Make knowledge accessible
I listen to every stakeholder from onboarding, then at each key milestone, so that everyone takes pride in a project they fully understand.
Build to last
I design projects that last and are not disposable, that others can take over, deploy and evolve.
Experience
-
2025 – 2028Work-study
Product marketing project manager
Linkt, B2B telecom operator · Rouen
Coordinating the launch of a B2B offering, from scoping to profitability tracking, with up to 20 contributors from six departments. Updating offerings already on the market and pricing some twenty major-account bids. AI-automated market intelligence, rolling out to 15 recipients across 10 functions, designed to save each product manager about 3 hours a week.
-
2025Internship
Developer and project lead
CESI · Rouen
SmartView, a room occupancy diagnostic tool delivered to the planning unit.
-
2023 – 2028Education
Master's-level engineering degree in computer science
CESI · Rouen
-
2020 – 2023Education
Bachelor's in health sciences
Faculty of medicine · Rouen
School
Engineering school accredited by the CTI and member of the Conférence des grandes écoles.
- 26campuses in France
- 4engineering degrees
- 3rdemployability ranking, L'Usine Nouvelle 2025
Skills
Development
DevOps and Cloud
Network and Security
Data and AI
Business and Project Management
Certifications
- Cisco CCNA 1completed
- Cisco CCNA 2in progress
- CCNA 200-301 examspring 2027
- Fortinet NSE 1 to 3 trackin progress
Languages
- Frenchnative
- Englishprofessional working proficiency
Off the clock
A keen chess player, I also enjoy outdoor sports, time with the people close to me and facing others with fair play, especially in boxing.
