Second year internship
Backend, cybersecurity, cloud or related domains.
PORTFOLIO · SOFTWARE DEVELOPMENT
Looking for a 2nd year internship
Backend development · Systems · Cybersecurity
I build practical skills through my education, technical projects, and professional experience.
01 / ABOUT
I have been interested in IT since my teens and continue to develop my skills through education, projects, work experience, and independent study. My interests include backend development, systems, cybersecurity, and cloud. In the long term, I aim to move into MLOps.
My first computer courses at InfoTech Kamgar in Afghanistan, when I was around 13, introduced me to Windows, hardware, the internet, and office software. I later began learning HTML, CSS, and C++. Limited internet access during the COVID period interrupted that learning, but not my curiosity. Co’ordi, the 42 Piscine, and BTS SIO helped me turn it into practical experience.
02 / EDUCATION & EXPERIENCE
Backend, cybersecurity, cloud or related domains.
Technical in-depth training and preparation for the E5/E6 tests.
Backend development, security and deployment in a project pair.
Solid foundations in development, data, networks and cybersecurity.
An intensive immersion in C, Linux and learning between peers.
Diagnosis, repair, installation and assistance users.
PROFESSIONAL OBJECTIVE
BTS SIO SLAM → Bac+3 IT / Cloud / DevOps → Bac+5 AI / Data / Cloud → MLOps
A further study project to connect development, cloud, DevOps and machine learning.
Reverse engineering — upcoming project: preparation of personal binary analysis exercises with Ghidra and a debugger in order to develop my skills in static and dynamic analysis.
03 / PROJECTS
Internship project completed · In pairs
Backend API, data, security, and infrastructure for an internship management application. My work focused on the backend; Lenny Paul primarily built the Flutter Web frontend.
Project currently being improved · Individual
An individual PHP MVC expense management project based on teacher-provided specifications. The visitor module is advanced; the accounting module and further security and documentation work remain in progress.
Completed project · Individual
Completed individual C# Windows Forms application for managing products and suppliers, with CRUD operations, validation, and MySQL/MariaDB.
Technical learning project · Individual
Secondary PHP learning project covering account registration, login, protected profiles, sessions, and password security. Not intended for production use.
BTS project
Python client for the French Aux Claviers Citoyens REST API, with JWT authentication, API resources, and a command-line menu.
Educational project
C# console game covering gameplay, hand evaluation, and score persistence.
Progression in BTS
Practice projects using C# Windows Forms, Tkinter, and PyQt5.
Personal project
Personal experiment with a locally hosted LLM and a WhatsApp-connected agent. This remains an experiment, with no public repository.
04 / WORK EXPERIENCE
Jean Jaurès Vocational High School — Aubusson
Development of the backend of an internship management application for students, teachers and administrators: API REST, MySQL data, security and business rules.
My role: ASP.NET Core backend, EF Core / MySQL, security and
Docker, Nginx and deployment initiatives.
Lenny Paul:
mainly the Flutter Web frontend.
05 / SKILLS
C#, Python, PHP, C, HTML/CSS and JavaScript.
Internship management, Tonton, GSB, PHP authentication, Aux Claviers and TPs.
ASP.NET Core, REST/JSON, EF Core, JWT, roles and permissions, ADO.NET and PDO.
Internship management, Tonton, ApplicationFrais and PHP authentication.
MySQL, MariaDB, SQL, relational modeling, CRUD and queries configured.
Internship management, Tonton, ApplicationFrais and PHP authentication.
Linux, DNS Bind9, VLAN, NAT, firewall, port forwarding, iptables and Wireshark.
BTS work and internship test environment; elements described in my CV.
Linux, Nmap, ffuf and web security basics. Hashcat and SQLMap learning.
HTB modules, internship app authentication security and PHP project.
Docker/Compose, Nginx, reverse proxy, volumes, variables environment, MySQL backup/restore. Git/GitHub, Visual Studio, VS Code, XAMPP and Laragon.
internship app infrastructure and project environment.
Correspondences proposed based on the achievements and reference RNCP40792. They do not constitute a validation of the skills nor a definitive summary table.
| Realization | Skills mobilized | Elements/limits |
|---|---|---|
| PFMP | Manage IT assets; work in project mode ; provide users with a service computer science | Authorizations, backups, pairing and test deployment. Complete planning and recipe traces. |
| PHP authentication system | Design an application solution; manage data; take into account the security of a web application | MVC, prepared PDO, sessions, password hashing, profile escape and failure tracking trigger. Learning project with documented safety limits. |
| ApplicationFrais | Design and develop an application solution; manage the data | MVC, PDO and relational basis. Incomplete accounting module; maintenance to be documented. |
| Tonton Primeur | Design and develop an application solution; manage the data | WinForms, ADO.NET, CRUD and referential integrity. |
| Aux Claviers Citoyens API | Design and develop an application solution | Python REST client and reusable components. |
| Co’ordi | Respond to incidents and support requests and of evolution | Diagnosis, troubleshooting, preparation and support. Letter of recommendation published; employment certificate kept privately. |
| 42 / HTB | Organize your professional development | Independent learning, exercises and modules. Traces to keep. |
The online presence of an organization is not considered acquired by the mere existence of this portfolio. The skills of cybersecurity must remain proportionate to the available evidence.
Official reference framework — France Compétences ↗
To be compared with the instructions for the 2027 session and validated with the teaching team.
SIEC official documents — 2026 session ↗E5: support and provision of IT services. E6 SLAM: application design and development. PHP projects, C# and Python mostly document development skills; their presence in the portfolio is not enough to validate the entire block E5.
06 / TRAINING
CISCO NETWORKING ACADEMY
Training completed on September 2, 2026, offered by the BTS SIO J. Jaurès high school, Aubusson. Teacher: Roumaneix Doryan.
View the certificate ↗CONTINUOUS LEARNING
Hack The Box username: @D4rkne33
Level 26 · Apprentice rank
State
communicated in September 2026.
Computer and English training: Windows, hardware, Internet, Word, Excel and PowerPoint.
The training documents of this institute are not presented as an official Microsoft certification.
Participation in the admission process — Piscine, from August 4 to 29 2025.
OUTSIDE OF BTS
Hack The Box · The Reichenbach Directive · September 17–21, 2026 · individual participation (1 member).
First participation in a CTF oriented Blue Team and DFIR, with analysis of indices and investigation into scenarios.
07 / TECHNOLOGY WATCH
Industrialization, deployment and monitoring of models of artificial intelligence.
A common thread between my backend experience, containers and my professional goal.
MLflow documentation — tracking experiments
Centralize available sources and RSS feeds, consult the new features each week, select useful changes, then keep a dated file: source, evolution, interest, learning and experimentation possible.
Subscriptions and alerts are not yet documented.
Status: source verified during preparation of portfolio; personal reading and experimentation to complete.
Source: MLflow — ML Experiment Tracking (consultation of September 7, 2026).
Point observed: monitoring groups parameters, metrics and artifacts of experiments. This sheet is a point of departure, not the announcement of a new version.
Interest: compare the tests and find the elements associated with a model.
Next step: carry out two tests, compare their metrics and write my feedback. No testing is not claimed here as already achieved.
Initial summary: deploying a model also involves following its experiences and its life cycle. The journal will be enriched with readings and dated personal essays.
08 / CONTACT
Looking for a second year internship in backend, cybersecurity or cloud.
Guéret · 2025 — select a photo to enlarge it.
13 catches of the team result. Flutter Web Interface mainly done by Lenny Paul; backend, API, security, data and deployment mainly carried out by Roman.