
Gabriel Romero
Red Team Operator

Connect with Gabriel Romero to Send Message
Connect
Connect with Gabriel Romero to Send Message
ConnectTimeline
About me
Red Team Operator | Cybersecurity Researcher | Reverse Engineer
Education

Huawei Academy
2019 - 2020Associate's degree System, Networking, and LAN/WAN Management/ManagerAs part of my educational journey, I had the opportunity to participate in various courses offered by Huawei Academy, specifically focusing on networking. One of the courses I completed was the HCIA (Huawei Certified ICT Associate) Routing and Switching.During my time in the HCIA Routing and Switching course, I gained comprehensive knowledge and practical skills related to the design, configuration, and troubleshooting of network infrastructure. The course covered a wide range of… Show more As part of my educational journey, I had the opportunity to participate in various courses offered by Huawei Academy, specifically focusing on networking. One of the courses I completed was the HCIA (Huawei Certified ICT Associate) Routing and Switching.During my time in the HCIA Routing and Switching course, I gained comprehensive knowledge and practical skills related to the design, configuration, and troubleshooting of network infrastructure. The course covered a wide range of topics, including IP routing protocols, network security, VLANs, switching technologies, and network troubleshooting. Show less

Politecnico Madre Rafaela Ybarra, Dominican Republic
2016 - 2017Professional technician in electrical installation and maintenance Electrical, Electronic and Communications Engineering Technology/TechnicianDuring my studies at Politecnico Madre Rafaela Ybarra, I pursued a technical program focused on residential and industrial electrical installation and maintenance. This comprehensive program provided me with the necessary skills and knowledge in the field of electrical systems.Throughout the program, I gained a deep understanding of residential and industrial electrical concepts, including wiring, circuit design, power distribution, and electrical safety protocols. I received hands-on… Show more During my studies at Politecnico Madre Rafaela Ybarra, I pursued a technical program focused on residential and industrial electrical installation and maintenance. This comprehensive program provided me with the necessary skills and knowledge in the field of electrical systems.Throughout the program, I gained a deep understanding of residential and industrial electrical concepts, including wiring, circuit design, power distribution, and electrical safety protocols. I received hands-on training through practical exercises, internships, and workshops, allowing me to apply theoretical knowledge to real-world scenarios.Additionally, the program covered topics in electronics and electrotechnics, expanding my knowledge in areas such as electronic circuitry, electrical components, and electrical control systems. I developed proficiency in troubleshooting electrical systems, diagnosing faults, and implementing effective maintenance and repair strategies. Show less

Universidad del Caribe, Dominican Republic
2022 -Cybersecurity engineering Computer Engineering Technology/TechnicianDuring my academic training in Cybersecurity Engineering at the Universidad del Caribe (UNICARIBE), I acquired solid and specialized knowledge in fundamental areas of cybersecurity. The curriculum covered a wide range of specific subjects related to data protection and digital security.Throughout my studies, I gained knowledge in topics such as information security, cryptography, network security, operating system and software security, risk management of information security… Show more During my academic training in Cybersecurity Engineering at the Universidad del Caribe (UNICARIBE), I acquired solid and specialized knowledge in fundamental areas of cybersecurity. The curriculum covered a wide range of specific subjects related to data protection and digital security.Throughout my studies, I gained knowledge in topics such as information security, cryptography, network security, operating system and software security, risk management of information security, cybersecurity forensics, and information security auditing. Through these courses, I developed the technical and theoretical skills necessary to address challenges and risks in the field of cybersecurity. Show less

Technological Institute of the Americas ITLA, Dominican Republic
2018 - 2020IT Security Technologist Information TechnologyDuring my studies as an Information Security Technologist at Instituto Tecnológico de Las Américas (ITLA), I gained a solid foundation in essential areas of cybersecurity. The curriculum covered cryptography, secure networking, information system auditing, digital forensics, and incident management, preparing me for current and future challenges in the field.Through hands-on projects and labs, I applied theoretical knowledge to practical scenarios, enhancing my ability to identify and… Show more During my studies as an Information Security Technologist at Instituto Tecnológico de Las Américas (ITLA), I gained a solid foundation in essential areas of cybersecurity. The curriculum covered cryptography, secure networking, information system auditing, digital forensics, and incident management, preparing me for current and future challenges in the field.Through hands-on projects and labs, I applied theoretical knowledge to practical scenarios, enhancing my ability to identify and address vulnerabilities in systems and networks. I also developed technical skills in using cybersecurity tools such as firewalls, IDS/IPS, and vulnerability assessment tools.My education at ITLA equipped me with the knowledge and skills necessary to tackle the evolving challenges of cybersecurity. I am prepared to safeguard systems, networks, and sensitive data, contributing to the security and integrity of organizations in the cybersecurity field. Show less

Cisco Networking Academy
2018 - 2019The course provided me with comprehensive knowledge and practical skills in various aspects of networking. I gained a solid understanding of networking fundamentals, including network protocols, IP addressing, and basic network configurations. I also acquired knowledge in advanced routing and switching technologies, subnetting, and network troubleshooting.As part of the course, I engaged in hands-on lab activities and simulated network environments. These practical exercises allowed me… Show more The course provided me with comprehensive knowledge and practical skills in various aspects of networking. I gained a solid understanding of networking fundamentals, including network protocols, IP addressing, and basic network configurations. I also acquired knowledge in advanced routing and switching technologies, subnetting, and network troubleshooting.As part of the course, I engaged in hands-on lab activities and simulated network environments. These practical exercises allowed me to apply theoretical concepts and develop proficiency in configuring and managing network devices. Show less
Experience

F2TC Cybersecurity
Oct 2020 - Jul 2023Red Team Operator• Emulate advanced persistent threats (APTs) and ransomware campaigns in alignment with international standards like NIST SP 800-115, OWASP, and the MITRE ATT&CK framework.• Employ adversarial tactics, techniques, and procedures to uncover vulnerabilities and enhance defensive countermeasures.• Fine-tune SOC detection pipelines through closed feedback loops.• Ensure operational security (OpSec) during Red Team engagements.• Administer command and control team servers.• Manage VPN and firewall configurations.• Oversee container stacks and offensive testing application administration.• Perform penetration tests on corporate network infrastructures, cloud and hybrid environments, containerized systems, and server applications across Windows and Linux operating systems.• Execute compliance and regulatory penetration tests, including PCI-DSS, SWIFT CSP, SIB Panama, and more.• Conduct mobile application penetration testing on Android and iOS platforms.• Instrument binary applications for vulnerability research.• Conduct reverse engineering and blackbox application testing.• Development exploits and of Proof-of-Concepts (PoCs) for vulnerabilities. Show less

CYBER CORPORATE SOLUTIONS HOLDINGS INC
Jul 2023 - Mar 2024Senior Red Team Operator / Security Researcher• Emulate advanced persistent threats (APTs) and ransomware campaigns in alignment with international standards like NIST SP 800-115, OWASP, and the MITRE ATT&CK framework.• Employ adversarial tactics, techniques, and procedures to uncover vulnerabilities and enhance defensive countermeasures.• Perform penetration tests on corporate network infrastructures, cloud and hybrid environments, containerized systems, and server applications across Windows and Linux operating systems.• Execute compliance and regulatory penetration tests, including PCI-DSS, SWIFT CSP, SIB Panama, and more.• Conduct mobile application penetration testing on Android and iOS platforms.• Instrument binary applications for vulnerability research.• Conduct reverse engineering and blackbox application testing.• Development exploits and of Proof-of-Concepts (PoCs) for vulnerabilities. Show less

Pentraze Cybersecurity
Mar 2024 - Oct 2024Senior Red Team Operator
Licenses & Certifications
- View certificate

NSE 1 Network Security Associate
FortinetNov 2019 - View certificate
.webp)
ELearnSecurity Junior Penetration Tester (eJPT)
INE Security (FKA eLearnSecurity)Feb 2025 
Linux Kernel Development LFD103
The Linux FoundationAug 2020
Certified Network Pentester (CNPen)
The SecOps GroupApr 2024
Huawei HCIA Routing and Switching
HuaweiDec 2019%2C%20UK.webp)
CNSS Certified Network Security Specialist
ICSI (International CyberSecurity Institute), UKJul 2020- View certificate

NSE 2 Network Security Associate
FortinetNov 2019
Honors & Awards
- Awarded to Gabriel RomeroCVE-2023-24492 Citrix Security Response Team Jul 2023 Remote Command execution vulnerability discovered through a cybersecurity analysis of an VPN client product of Citrix Systems.https://support.citrix.com/external/article?articleUrl=CTX564169-citrix-secure-access-client-for-ubuntu-security-bulletin-for-cve202324492
- Awarded to Gabriel RomeroCVE-2021-39474 Mitre Aug 2021 Os Command injection vulnerability discovered through a cybersecurity analysis of an IoT device used by internet service providers (ISP) in the Dominican Republic.https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39474
- Awarded to Gabriel RomeroFirst place in Huawei ICT Competition modality (National). Huawei Mar 2020 This contest aims for students from all over the world to show their talents in the technological area.
- Awarded to Gabriel RomeroWinner in Huawei ICT Competition modality (Preliminary). Huawei Feb 2020 The multinational telecommunications company, Huawei, annually organizes a competition between universities registered as Huawei partner academies. This contest aims for students from all over the world to show their talents in the technological area.
Volunteer Experience
Electric technician
Issued by Ministerio de Defensa de República Dominicana on Apr 2017
Associated with Gabriel Romero
Languages
- spSpanish
- enEnglish
Recommendations

James breig
President / CEO Breig Electric and ConsultantsMiami, Florida, United States
Nasya aldina
President of GenBI Jakarta 2023/2024 | Assistant Auditor at Kreston Indonesia | Ex-Cost Control Inte...South Jakarta, Jakarta, Indonesia
Hector fabio gonzalez a.
MBA, PM, ITIL, ENTRAPRENEURBogota, D.C., Capital District, Colombia
João paulo cardoso vicente
Engenheiro | MBA Gestão de Projetos | MBA Energia Elétrica | Analista Financeiro | Grupo Equatorial ...São Luís, Maranhão, Brazil
Cynthia arredondo
Marketing and Communications Assistant at The University of Texas at Arlington. MBA student at Texas...Dallas-Fort Worth Metroplex
Carlos torrequebrada giménez
Corporate Quality Assurance Manager en Syncotech Innovative SolutionsGreater Barcelona Metropolitan Area
Cosman cuschieri
Senior Program Manager at High 5 GamesMalta
Vedant dhande
Senior Software EngineerNagpur, Maharashtra, India
Grzegorz rudzki
Painter and decoratore / Multi trade at Refix commercial industrial maintenance servicesUnited Kingdom
Aston andersson dahllof
Account Manager I Software Developer I Content CreatorSaint John, Nowy Brunszwik, Kanada
Kelsey macarthur
Special Education TeacherGreater Chicago Area
Szász ildikó
Senior Java Developer at IT ServicesHongaria
Brenda hallman, mba, pmp
Driving project success through leadership, organization, and collaborationCollegeville, Pennsylvania, United States
La'rina sizemore
Bachelor of Business Administration - BBA at Strayer UniversityHampton, Virginia, United States
Cliff johnson
Senior Research And Development Engineer at Federal Aviation AdministrationGreater Philadelphia
Jaymini manjhi
Operations Executive at Mobikwik || language specialist(Gujarati) ||Ex- V Cosmos || Ex - AltruistGwalior, Madhya Pradesh, India
Domenico vinci
Group F&B Manager at Goodman Restaurant HoldingsLondon, England, United Kingdom
Princess ann halasan
Head Teacher at Centro Educacional Leonardo da VinciVitória, Espírito Santo, Brasil
Usama naeem
Banking Services Manager at Allied Bank LimitedMandi Bahauddin District, Punjab, Pakistan
Leah livernois
Social Media ManagerCanton, New York, United States
...