Oct 2025 – Present · 7 mos · Luanda Province, Angola

• The Chief Executive Officer (CEO) of "Wami" Cybersecurity Company provides strategic leadership and overall direction for the organization. The CEO is responsible for defining the company’s vision, driving growth, and ensuring the delivery of world-class cybersecurity solutions. This role oversees business strategy, operations, financial performance, and innovation while maintaining a strong culture of security, integrity, and excellence. The CEO represents "Wami" 'Cybersecurity' to clients, partners, and regulatory bodies, positioning the company as a trusted leader in digital protection and cyber risk management.

Apr 2025 – Oct 2025 · 6 mos · Luanda Province, Angola

• As the Chief Information Security Officer (CISO) at WAMI, I lead the vision, strategy, and execution of the company’s cybersecurity and risk-management program. My mission is to ensure that WAMI’s digital ecosystem, data assets, and customer trust remain protected while enabling secure growth and innovation across the organization.
• Key focus areas include:
• 1-Cybersecurity strategy & enterprise risk management
• 2-Governance, compliance, and security maturity improvement
• 3-Security architecture, cloud security, and identity management
• 4-Incident detection, response, and resilience operations
• 5-Third-party/vendor security oversight
• 6-Executive reporting & board-level communication
• 7-Employee awareness, training, and culture building

Nov 2024 – Apr 2025 · 5 mos · Luanda Province, Angola

• 1-Oversee daily cybersecurity operations and incident response.
• 2-Conduct risk assessments, vulnerability management, and threat analysis.
• 3-Develop and enforce cybersecurity policies, standards, and procedures.
• 4-Lead security awareness and training initiatives.
• 5-Manage relationships with clients, vendors, and auditors on security matters.
• 6-Ensure compliance with data protection and cybersecurity regulations.
• 7-Collaborate with IT and executive leadership to align security with business objectives.

Oct 2025 – Feb 2026 · 4 mos · Luanda Province, Angola

• As a Cyber Security Consultant at Refriango-Campus, I provide strategic guidance and hands-on expertise to enhance the company’s cybersecurity posture. My role focuses on identifying vulnerabilities, implementing security best practices, and ensuring compliance with industry standards. Key responsibilities and achievements include:
• +Conducting comprehensive security assessments and risk analyses to protect critical systems and data.
• +Designing and implementing cybersecurity strategies tailored to business needs and regulatory requirements.
• +Advising leadership on emerging threats, mitigation strategies, and incident response planning.
• +Leading projects to strengthen network defenses, endpoint protection, and access control policies.
• +Collaborating with cross-functional teams to integrate security measures into operational processes.
• +Supporting security awareness initiatives and training programs for employees.
• This role builds on my prior experience as SOC Manager and Head of Cybersecurity Operations at Esitech, as CEO of Wami and others, where I led security operations, managed technical teams, and developed strategic initiatives for organizational growth and resilience.

May 2025 – Sep 2025 · 4 mos · Luanda Province, Angola

• As a Cybersecurity Engineer and Auditor: "Refriango Group = Coca‑Cola", I specialize in designing and implementing robust security systems to protect digital assets while ensuring compliance with industry regulations. With expertise in network security, vulnerability assessments, and risk management, I work to safeguard organizations from evolving cyber threats and ensure the integrity of their cybersecurity practices.
• My role combines security engineering—including the development of firewalls, encryption protocols, and intrusion prevention systems—with security auditing to evaluate compliance with global standards like ISO 27001, NIST, and GDPR. I conduct thorough security audits, penetration testing, and risk assessments to identify and mitigate vulnerabilities, all while maintaining a focus on business continuity and regulatory adherence.

Mar 2025 – Feb 2026 · 11 mos · On-site

• 1. Leadership & Team Management
• 2. Monitoring & Threat Detection
• 3. Incident Response Coordination
• 4. Threat Intelligence & Analysis
• 5. Process & Technology Management
• 6. Metrics, Reporting & Continuous Improvement
• 7. Collaboration & Communication

Oct 2024 – Oct 2025 · 1 yr · On-site

Sep 2024 – Oct 2025 · 1 yr 1 mo · On-site

• Monitoring and analyzing security events across the enterprise to detect, respond to, and mitigate cybersecurity threats. Utilizing SIEM tools to investigate alerts, perform threat hunting, and support incident response efforts. Collaborating with internal teams to enhance threat detection rules and reduce false positives. Played a key role in detecting and neutralizing multiple phishing and malware campaigns targeting internal systems, contributing to improved security posture.

Feb 2024 – Feb 2026 · 2 yrs · On-site

• Responsible for leading and managing all operational aspects of the organization’s cybersecurity function. This role ensures that the company’s digital assets, networks, systems, and data are protected from cyber threats, in compliance with national and international security standards.

Nov 2022 – Oct 2024 · 1 yr 11 mos · On-site

May 2023 – Feb 2024 · 9 mos · Luanda Province, Angola · Remote

• Monitored and improved BANCO BAI’s cybersecurity posture through SIEM threat detection, penetration testing, and vulnerability mitigation. Enhanced Microsoft Cloud Architecture Security, supported forensic investigations, and ensured compliance with security policies. Contributed to faster incident response times and strengthened overall cyber resilience.

Apr 2022 – Dec 2022 · 8 mos · Luanda, Luanda, Angola · On-site

Feb 2022 – Mar 2023 · 1 yr 1 mo · Luanda, Angola · Remote

Feb 2022 – Oct 2022 · 8 mos · Luanda Province, Angola · Hybrid

• It was such amazing

Nov 2021 – Feb 2023 · 1 yr 3 mos

• Translation & Interpretation:
• +Translate complex business, legal, and technical documents with high accuracy
• +Provide real-time interpretation during meetings, negotiations, and conferences
• +Ensure tone, intent, and cultural context are accurately conveyed
• +Review and edit translations for quality, consistency, and compliance
• Business Negotiation:
• +Support and lead negotiations with international clients, vendors, and partners
• +Act as a linguistic and cultural advisor during contract discussions
• +Clarify terms, conditions, and expectations between parties
• +Assist in drafting, reviewing, and finalizing bilingual contracts and agreements

Jun 2020 – Dec 2023 · 3 yrs 6 mos

Jul 2021 – Jul 2023 · 2 yrs · Angola

Mar 2021 – Oct 2022 · 1 yr 7 mos · Luanda, Angola

• TP In the Computer Engineering

Mar 2021 – Oct 2021 · 7 mos · Luanda, Angola

• TP In the Finances and Administrations

Jun 2018 – Feb 2019 · 8 mos · Luanda Province, Angola · On-site

• Subjects
• C, C++, JAVA, VB, C# (Programming Language) · Microsoft Operating Systems & Operating Systems - Full Stack · Programming Logic (Computer Engineering)

Jan 2018 – Dec 2018 · 11 mos · Luanda Province, Angola · On-site

• 1. Academic Leadership & Curriculum Oversight
• 2. Faculty Coordination & Development
• 3. Student Support & Academic Guidance
• 4. Quality Assurance & Accreditation
• 5. Strategic Planning & Administration
• 6. Research & Innovation Support
• 7. Head of Systems and Operations

May 2018 – Dec 2021 · 3 yrs 7 mos · Luanda, Angola · On-site

• Type of Disciplines;
• Programming Logic (Computer Engineering)
• Introduction to Computer Science (Computer Engineering)
• Electrical Materials Technologies (Electrical and Telecommunications Engineering)
• Algorithms and Data Structures
• Computer Fundamentals and Architecture
• Object-Oriented Programming
• Operating Systems | & ||
• Computer Networks
• Database Fundamentals
• Compilation Techniques
• Systems Analysis
• New Technologies

Aug 2017 – May 2018 · 9 mos · Luanda, Angola

• Programmer in C#, VB.Net

Aug 2017 – May 2018 · 9 mos · Luanda, Angola

• Programmer in C#, VB.Net

Feb 2015 – Jul 2016 · 1 yr 5 mos · Windhoek, Khomas, Namibia

• 1. Technical Support & Troubleshooting
• 2. System & Network Administration Support
• 3. Software & Hardware Management
• 4. IT Security & Compliance Support
• 5. Project Assistance
• 6. Learning & Professional Development

Mar 2014 – Apr 2017 · 3 yrs 1 mo · Windhoek, Khomas, Namibia

• 1. Security Monitoring & Incident Support
• 2. Vulnerability Management
• 3. Threat Intelligence & Research
• 4. Security Tools & Automation
• 5. Policy, Compliance & Documentation
• 6. Learning & Development

Sep 2011 – Dec 2012 · 1 yr 3 mos · Luanda Province, Angola · On-site

• +Analyzed and maintained banking data systems to ensure data accuracy and reliability.
• +Monitored system performance and data flows; resolved issues with IT and operations teams.
• +Prepared and validated datasets for operational and management reporting.
• +Documented system requirements, workflows, and data standards.
• +Ensured compliance with data security policies and regulatory requirements.
• +Supported system upgrades and data migration activities.

Feb 2011 – Aug 2011 · 6 mos · Luanda Province, Angola · On-site

Mar 2010 – Nov 2010 · 8 mos · Luanda Province, Angola · Hybrid