Dipeua Berthold

Dipeua Berthold

Software Developer • Penetration Tester
I'm just a person who likes to write code and look for vulnerabilities in applications.

Cameroon, Douala  

Experience

IT System Support Officier

ETS Sabeni Interconnection — July 2025 - Present

I am responsible for the management, supervision, and maintenance of the company's entire IT infrastructure. I ensure the availability, security, and efficiency of systems, networks, and communication tools to guarantee business continuity.

Mentee - LF Energy Mentorship Program

The Linux Foundation — February 2025 - Present

Selected for the Linux Foundation mentorship program within the Hyphae project, dedicated to energy solutions research. Active participation in the optimization of APIS, an open-source tool for simulating and analyzing electrical networks. Collaborative work within international teams using Agile methodology.

Freelance - Penetration Tester

Fovu Security — November 2024 - December 2024

Collaboration with a cybersecurity consulting firm to conduct a comprehensive security audit for a client in the FinTech sector.

Intern - Analyste SOC Cybersecurity

RHOPEN LABS — January 2024 - April 2024

Monitoring and analysis of security incidents within the SOC. Conducting attack simulations with MITRE Caldera to assess system resilience, and contributing to threat detection and response processes using SIEM tools.

Intern - C#/.NET Developer

Iziway Cameroun — January 2023 - February 2023

Development and maintenance of C#/.NET applications (ASP.NET Core MVC, Web API). Participation in testing and feature improvement.

Intern - System Administrator

LABEL MANAGEMENT SARL — September 2008 - June 2010

Participation in system administration and user support. Configuration of workstations, management of minor hardware and software failures, and contribution to the maintenance of the network and internal servers.


Education

University of Douala

Bachelor of Science — September 2019 - June 2024

Computer Science - System Management

Auto-formation

Numerous training courses in software development and cybersecurity


Skills

HTML5

CSS3

Bootstrap

JavaScript

PHP

Java

Python

C#/.NET

Golang

Docker

MySQL  ·  SQL Server

AWS  ·  Azure

Linux

Figma

Cyber Security

Teamwork


Awards & Certifications

Dante Pro Lab

HackTheBox

A Beginner's Guide to Open Source Software Development (LFD102)

The Linux Foundation

Securing Projects with OpenSSF Scorecard (LFEL1006)

The Linux Foundation

Cyber Security 101

TryHackMe

Jr Penetration Tester

TryHackMe

Web Fundamentals

TryHackMe

Complete Beginner

TryHackMe

Introduction to Cyber Security

TryHackMe

Pre Security

TryHackMe

Third in the competition - .NET Cameroon

.NET Cameroon

Apprenez à programmer en Python

OpenClassrooms

Introduction to Vulnerability Management

Blue Team Labs Online

Introduction to OSINT

Blue Team Labs Online

Introduction to Network Analysis

Blue Team Labs Online

Introduction to Digital Forensics

Blue Team Labs Online

Reprenez le contrôle à l'aide de Linux !

OpenClassrooms

Concevez votre site web avec PHP et MySQL

OpenClassrooms

Créez votre site web avec HTML5 et CSS3

OpenClassrooms

Comprendre le web

OpenClassrooms