Cybersecurity AppSec & Vulnerability Management

Jaime Navarro

Madrid *************************@******.** +34-664-**-**-**

linkedin.com/in/jaime-navarro-chung-89783a82

github.com/justanotherdevEU

Experience

— Appsec Consultant (Application Security), ItegGO Consulting SL – Madrid Aug 2025 – Oct 2025 Ethical hacking – penetration testing of core banking software and two APIs, in collaboration with Kyndryl.

• Agile and Jira. Over 50 security test cases, documented with risk levels ranging from critical to low, priorities, guidance and executable code. With CVE references

— Cybersecurity Engineer, Vulnerability Management, Thales – Madrid Feb 2025 – Apr 2025 Mitigation/remediation of vulnerabilities in CI/CD for automated border control gates, which have been neglected for years.

• Authorised as backup to the data centre manager (servers), and as a stand-in during absences. Education

Engineering School of Johns Hopkins University, Postgraduate in Artificial Intel ligence – Baltimore, Maryland, USA. (Remote)

Dec 2025 – July 2026

• Dual certification in Generative and Agent-based AI(website) Certificate in Applied Generative AI (website)

• Tools: OpenAI LLMs, Python, Google Colab, LangChain, Crew AI, RAG (Retrieval Augmented Generation), LangGraph, SmolAgents, Pinecone, Transformers, Autogen, VS Code, BERT (Bidirectional Encoder Represen tations from Transformers)

Francisco de Vitoria University, Bachelor’s degree in Cybersecurity, specialising in Digital Security Consultancy – Madrid, Spain

Sept 2020 – July 2024

• First-class honours in Digital Forensic Analysis, class of 2023–24

• URL 2019 Curriculum

Francisco de Vitoria University, Bachelor’s degree in Computer Engineering, spe cialising in Ethical Hacking – Madrid, Spain

Sept 2019 – July 2020

Skills

Cybersecurity: OWASP ZAP, penetration testing, DAST, GDPR, ENS (National Security Scheme, Spain), risk analysis, SGSI, MITRE ATT&CK, Information Security Governance Plan, cryptography, Cisco network security, database security, SSDLC, NIS 2, ISO 27001, ISO 27005, perimeter security, firewalls, EDR, vulnerability scanners, Citrix, quantitative risk, OWASP Top 10, NIST CVSS, COBIT, 2FA, credential vault (IAM), OpenVAS, confidential documentation

Programming: Python, Bash, SQL, JavaScript (JS), C, C#, front-end (HTML, CSS), MATLAB / Simulink, Postman, Gherkin, Cucumber

Infrastructure: Windows, Linux (Ubuntu, Kali, CentOS, Debian, RHEL, GNU coreutils, systemd, bash), virtuali sation, Windows Admin Centre, Active Directory, LDAP, Cisco networking (CCNA), DNS, VoIP, firewalls, switches, routers, VLANs, Cisco Packet Tracer, EIGRP, VPN, ACLs, DHCP, routes, routing. Docker, AWS architecture (Kuber netes on Docker, AWS Shield, AWS WAF, AWS Secrets Manager for secure design, VPC, Fargate for serverless, AWS networking, high availability and DDoS protection, load balancers, IAM, PAM, AWS automation), Oracle, MariaDB and SQL Server databases, Apache, Nginx, WordPress, Drupal, Confluence, Windows applications, RDP, Microsoft Azure, Windows server, Linux server, AlmaLinux, on-premises. IPv4 and IPv6 Artificial Intelligence: Classification: Zero R, One R, KNNs, Random Forest, decision trees, SVMs, logistic re gression. Regression: decision trees, SVMs, KNNs, linear and non-linear. Clustering: hierarchical (agglomerative, divisive), non-hierarchical (K-Means). Neural networks: feed-forward neural networks, RNNs, CNNs, modular. PyGAD, PyTorch, Keras, TensorFlow

Big Data: Hadoop, HDFS, YARN, MapReduce, Hive, PySpark, Spark, Beeline, Linux CentOS, clustering – clusters Publications

Final Year Project: Quantum Computing Applied to Cryptography, Python & IBM June 2024 Jaime Navarro

github.com/justanotherdevEu/quantum_computing (https://quantum.cloud.ibm.com/) Red & Blue Team Laboratories

• HacktheBox(profile URL)

• Tryhackme (profile URL)

Certificates

1. AWS Cloud Solutions Architect, 120 hours. By Experis Academy, Manpower Group (July 2025). 2. Languages: English (B2 CEFR), Spanish (native)

3. Cybersecurity in Operational Technologies (OT), 120 hours. By Mainjobs (2025).

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