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Beleña Joel

pentester | web and android security analyst | 42

Paris, France

  • 48.8546
  • 2.34771
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Travaille en partie dans vos locaux et en partie en télétravail
Zone d'activité
Durée de mission
  • ≤ 1 semaine
  • ≤ 1 mois
  • entre 1 et 3 mois
Secteur d'activité
  • Agence & SSII
  • Agroalimentaire
  • Architecture & urbanisme
  • Arts & artisanat
  • Associatif et syndical
+46 autres
Taille d'entreprise
  • 11 - 49 personnes
  • 50 - 249 personnes
  • 250 - 999 personnes
  • 1000 - 4999 personnes
  • ≥ 5000 personnes



Rejoignez la communauté Malt pour découvrir le profil complet de Beleña Joel
Rejoignez la communauté Malt pour découvrir le profil complet de Beleña Joel

Compétences (11)

Beleña en quelques mots

I am actually studying at 42 Paris with the objective of getting a deep learning in new technologies and programming languages that will reinforce my cibersecurity profile.

The passion that I have for the security and hacking makes from learning and working a great experience.
After working in a private company, give talks and some workshops, I want to start working on my own, helping other professionals and companies to satisfy their needs.
I am looking for projects related with:
- Web security.
- Android security.
- Ethical Hacking in external and internal audit to companies and start-ups.
- Develop specific tools, scripts and programs, for web and data scraping or security solutions.


juin 2018 - octobre 2019 | Madrid, Espagne

Conseil & audit


Security Analyst | Pentester

Performing security audits and penetration tests for big clients belonging to different areas like insurance business, health, law firms or consulting.

And other tasks like:
- Identify and exploit vulnerabiities in web applications
- Developing tools and malware for HUMSEC operations (social engineering, phishing campaigns or USB spreading)
- WiFi audits
- Vulnerabilities assesment
- Writing reports in Spanish and English
décembre 2016 - juillet 2017 | Madrid, Espagne

Centres de recherche


Malware Analyst

During this internship I learnt to reverse malware samples using tools like OllyDbg, x32dbg, x64dbg and perform dynamic analysis, based on the network activity and other events created by the malware.
With this analysis, a report was also written with all the characteristics of the malware, as well as all the intelligence gathered from it.
mars 2016 - juillet 2016 | Madrid, Espagne



Backend Developer - Django

Programming backend tools to automatize processes for Django (Python).
The working flow was based in a self-organization, updating in a platform the progress of your dutties and having a weekly meeting to report the situation of the tasks and know the new objectives.
juin 2014 - juillet 2017 | Madrid, Espagne

Education & e-learning

Jóvenes inventores

Programming Teacher

Recommandations externes



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