An Aspiring Cybersecurity Enthusiast
Soon-to-be pursuing an MSc in Cyber Security
About me
Hi there, my name is Marcus, and I'm a 22-year-old Security Analyst currently working full-time in Cybersecurity while living in Copenhagen, Denmark. Starting next year, I'll be pursuing an MSc in Cyber Security to deepen my expertise and expand my career in this dynamic field.
My journey into tech began with a fascination for computers and video games, which evolved into a passion for understanding how systems are built and secured. I started by creating websites and Minecraft plugins, which later grew into developing full-stack applications and experimenting with AI models using TensorFlow and PyTorch. This natural curiosity eventually led me to focus on cybersecurity, where I thrive on solving complex challenges and protecting systems from threats.
I've worked on a variety of projects, from enhancing security tools and workflows in professional settings to participating in Capture the Flag (CTF) competitions with Kalmarunionen, which sharpen my practical skills and problem-solving abilities. This website serves as a portfolio showcasing my journey and accomplishments in technology and cybersecurity.
Experience
February 2024 to Present
TDC Erhverv
- Security Operations Center Analyst (July 2024 to Present)
- Full-time
- Security Operations Center Intern (February 2024 to July 2024)
- Internship
At TDC Erhverv, I gained extensive experience in cybersecurity operations through both my roles as a SOC Analyst and SOC Intern. I analyzed complex security incidents, supported Managed Detection and Response (MDR) using SIEM, and developed use cases and detection rules to enhance monitoring capabilities. I optimized workflows by improving SOAR automation, co-managed anti-DDoS solutions, and developed and refined security tools. My responsibilities also included conducting proactive threat hunting, integrating threat intelligence into operations, and coordinating effective incident response plans. Additionally, I engaged with the cybersecurity community by participating in conferences and industry events, further expanding my knowledge and expertise in the field.
March 2024 to Present
Kalmarunionen • Volunteer Work
- CTF Player (March 2024 to Present)
Team member of the CTF (Capture The Flag) team, Kalmarunionen. CTF is a cybersecurity competition that is used to test and develop computer security skills.
February 2022 to Present
DSE - Students' Business Relations • Volunteer Work
- IT Coordinator (April 2023 to Present)
- Salesperson (April 2022 to November 2024)
- Event Coordinator (June 2022 to April 2023)
- IT Staff (February 2022 to April 2023)
Active Member of the non-profit non-political organization DSE, whose purpose is to help students connect with companies. As a system administrator and developer, I have been responsible for maintaining and developing both new and existing systems in DSE, which has given me the ability to understand, enhance, and refactor code created by previous members. As an event coordinator, I was part of a team of six people where we coordinated the DSE Messe Lyngby 2023, the largest job and career fair for engineering students in Denmark. This provided me with experiences in various areas such as logistics, design, and teamwork. I have also worked as a sales representative, selling DSE's products through telephone, email, and in-person interactions, which has given me experience in sales and communication with customers.
August 2021 to September 2023
DTU - Technical University of Denmark • Part-time
- IT Technician (August 2021 to September 2023)
My primary responsibilities were to provide technical support to both students and staff, including setting up and distributing IT equipment, as well as organizing and structuring the support inventory. Additionally, I performed IT support during exams to ensure that all technical equipment was functioning correctly.
June 2019 to Present
Modus Games • Remote
- Playtester (June 2019 to Present)
Playtesting of games such as Soulstice, Projekt Z, Ary and the Secret of Seasons, Remothered: Broken Porcelain, In Sound Mind, Trine 4, Lost Words: Beyond the Page, and more.
June 2017 to September 2021
BonBon-Land • Summer Job
- Ride Operator (April 2018 to September 2021)
- Service Assistant (June 2017 to September 2021)
I was responsible for the operation of the park's attractions. Here, I developed skills in teamwork and in adhering to various procedures and safety standards, which I have been able to apply in my role as a software engineer.
August 2015 to July 2021
Herlufsholm Svømmeklub • Part-time
- Swim Coach (August 2018 to July 2021)
- Assistant Swim Coach (August 2015 to August 2018)
I was responsible for teaching children different swimming styles and ensuring their safety in the swimming pool, which has given me skills in instructing and guiding others, as well as being responsible for the safety of others. I have transferred these skills to situations where it is important to work in teams and communicate effectively with colleagues and customers, where it is also important to adapt to different skill levels and have patience.
Education
August 2021 to Present
DTU - Technical University of Denmark
Bachelor of Engineering - BEng: Software Technology
I have developed a strong ability to analyze problems, design solutions, and implement them in practice. My education in software technology has given me a deep understanding in a wide range of topics such as software processes, principles of data communication, and network security. I have also gained practical experience with agile development methods like SCRUM and project management tools, which have provided me with an efficient approach to project management and organization, ensuring the development of high-quality solutions.
August 2023 to January 2024
The Hong Kong University of Science and Technology
Bachelor of Engineering - BEng: Software Technology
Exchange Studies as a part of my bachelor's at the Technical University of Denmark. I got to take several courses in Cyber Security, and gain experience in a different culture, and to learn about the differences in the educational system between Denmark and Hong Kong. I have also gained experience in working with people from different cultures and backgrounds, which has given me a broader perspective on the world and how to work with people from different backgrounds.
August 2018 to June 2021
HTX Næstved
Higher Technical Examination Programme
This is an Upper Secondary Education in Denmark, and my line of study was Computer Science. I developed skills in computer science, digital design, and development, including designing and programming a voice-controlled robot with AI in my third-year technical subject. As part of the mandatory Study Area Project (SOP), I also developed an AI for chat moderation using TensorFlow Keras in Python. The AI was able to assess whether chat messages had a good or bad intention (toxicity), which could be used to help moderators on various chat forums.
August 2008 to June 2018
Lille Næstved Skole
The Danish Folkeskole
This is the Primary and Lower Secondary Education in Denmark.
Portfolio
Contact
If you'd like to contact me, then you can do so through any of the following ways:
Email:
hero@herogamers.devKeybase (encrypted):
keybase.io/herogamers