Hello, this is my portfolio.
Welcome to my portfolio, a space where two worlds I’m passionate about come together: digital marketing and cybersecurity. Here you’ll find some of the projects I’ve worked on—whether as a freelancer, external collaborator, or leading strategic initiatives for companies across different industries and countries.
Over the years, I’ve helped brands position themselves, grow, and protect their presence in increasingly complex digital environments. From global marketing campaigns to security audits and specialized training, each project has been an opportunity to combine creativity, technology, and strategic vision.
🤓 A little bit more about me
I’ve spent over ten years combining digital marketing and technology to help companies around the world connect with their audiences and achieve their goals.
Along the way, my curiosity also led me into the fascinating world of cybersecurity, where I’m currently specializing in analysis, system hardening, and blue and purple teaming techniques.
Below, I’ll share more specifically what my knowledge looks like within each area:
My knowledge and skills in Cybersecurity.
In recent years, I’ve expanded my professional profile by specializing in both offensive and defensive cybersecurity, with a practical approach rooted in real-world environments. I’ve worked with vulnerability analysis tools, system hardening, and incident response, focusing especially on the purple teaming methodology. This combines the capabilities of the red team (attack) and the blue team (defense) to strengthen an organization’s security posture from within.
I’m comfortable working in environments like Kali Linux and frequently use tools such as Wireshark, Nmap, Metasploit, Zeek, and Splunk, among many others. This skill set allows me to take on projects where marketing, technology, and cybersecurity intersect—helping organizations not only improve their visibility but also their digital security and response capacity against threats.
Now let me share a little secret: my hacking alias, which nobody knows, is R0n1nH4x.
In the following link, you’ll be able to see my cybersecurity skills firsthand—or better said, the skills of R0n1nH4x 😉.
And here, you can check my real-time stats on my favorite platform: TryHackMe.
Diplomas and Certificates
Here you can find some of the certificates and diplomas I’m currently pursuing or have already completed in cybersecurity and related fields.
Certified as a Junior Cybersecurity Analyst by CISCO
I’m certified as a Junior Cybersecurity Analyst through a 180-hour course by the Cisco Networking Academy.
Certified as a Cybersecurity Analyst by Google
I’m certified by Google through a specialization course that demonstrates foundational skills.
Junior Penetration Tester (eJPT)
I’m currently pursuing my Junior Penetration Tester certification with INE.
Security Analyst SAL1
I’m currently pursuing a Security Analyst certification with TryHackMe.
Cybersecurity course by CiberWall, National Police of Spain
I’m certified in the C1b3rWall course by the National Police School of Spain, part of the Training and Development Division of the Spanish National Police.
Real Cases and Machines
As you already know, R0n1nH4x is my hacker nickname, which I use on platforms like TryHackMe and on my YouTube channel.
On this YouTube channel, you’ll find videos I’ve created myself where you can see my practical skills in real time. I record myself solving machines or tackling real-world scenarios, explaining step by step what I do and why I do it.
If you want to see more, I highly recommend checking out my channel and taking a closer look at what I’m capable of.
My knowledge and skills in Digital Marketing.
But it doesn’t end here:
My experience is built on creating projects from the ground up—developing both the strategic and operational sides, while leading internal and external teams according to each project’s needs. I’ve managed campaigns that crossed borders, working in different languages and tailoring every message to the cultural and commercial context of each target market.
I’ve been involved in complete digital transformation processes, from brands starting from scratch to large corporations that needed to redefine their presence in the digital space. In many cases, I’ve taken on the challenge of making strategic decisions in complex scenarios, dealing with budget limitations or internal resistance to change from leadership. My focus has always been on finding efficient, measurable solutions aligned with business objectives. This required not only technical expertise, but also strong analytical skills, leadership, and the ability to communicate across diverse teams within an organization.
My daily work has been deeply tied to SEO environments, digital analytics, paid campaigns, strategic content, and brand positioning on social media—especially LinkedIn. I have in-depth knowledge of tools such as Google Ads, Google Analytics (GA4), Search Console, LinkedIn Ads, HubSpot, and Mailchimp, among others.
🌐 Languages I work with on a daily basis
🇪🇸 Spanish — Native, born in Alicante (Link to my website in Spanish)
🇬🇧 English — Advanced professional
🇨🇳 Mandarin Chinese — Currently learning (Link to my website in Chinese)
I use both Spanish and English daily in meetings, trainings, emails, phone calls, and more. At the moment, I’m expanding my language skills by learning Chinese, with a focus on improving communication and understanding of Asian markets.
❤️ They trusted me
