M.Sc. Computer Science student at RWTH Aachen specializing in network and offensive security, with hands-on experience in penetration testing, vulnerability exploitation, and reverse engineering. Skilled with industry tools including Metasploit, Burp Suite, Ghidra, Nmap, and Wireshark, built through the RWTH Security Lab and a Bachelor's thesis on MD5 cryptanalysis. Currently working as a software developer at GroupM in Düsseldorf, building .NET/C# backend systems with SharePoint and Microsoft 365 integrations. I bring a rare combination of solid software engineering fundamentals and a security-first mindset, letting me both find weaknesses and build robust solutions.

Rami Ben Fredj

M.Sc. Computer Science student at RWTH Aachen specializing in network and offensive security, with hands-on experience in penetration testing, vulnerability exploitation, and reverse engineering. Skilled with industry tools including Metasploit, Burp Suite, Ghidra, Nmap, and Wireshark, built through the RWTH Security Lab and a Bachelor's thesis on MD5 cryptanalysis. Currently working as a software developer at GroupM in Düsseldorf, building .NET/C# backend systems with SharePoint and Microsoft 365 integrations. I bring a rare combination of solid software engineering fundamentals and a security-first mindset, letting me both find weaknesses and build robust solutions.

Available to hire

M.Sc. Computer Science student at RWTH Aachen specializing in network and offensive security, with hands-on experience in penetration testing, vulnerability exploitation, and reverse engineering. Skilled with industry tools including Metasploit, Burp Suite, Ghidra, Nmap, and Wireshark, built through the RWTH Security Lab and a Bachelor’s thesis on MD5 cryptanalysis. Currently working as a software developer at GroupM in Düsseldorf, building .NET/C# backend systems with SharePoint and Microsoft 365 integrations. I bring a rare combination of solid software engineering fundamentals and a security-first mindset, letting me both find weaknesses and build robust solutions.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Fluent
German
Fluent
Arabic
Fluent
French
Advanced

Work Experience

Working Student: Software Developer at GroupM
September 1, 2022 - Present
Developed four ASP.NET web applications to enhance out-of-home advertising capabilities for media companies, enabling targeted ads for specific audience segments. Unit tested controllers, services and repositories with xUnit, achieving 95%+ code coverage and reducing bug reports by 40%. Configured Logstash pipelines to parse and store raw data in a relational database to extract information on out-of-home advertising panels and organize the work of media companies. Integrated Okta for authentication and authorization, securing API communication with Okta-issued bearer tokens.

Education

Bachelor of Science in Computer Science at Technical University of Dortmund
October 1, 2019 - October 1, 2023
Master of Science in Computer Science at RWTH Aachen
April 1, 2024 - May 30, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Media & Entertainment, Professional Services, Education, Telecommunications