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Oyebode Busayo

@oyebodebusayo

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Software Security Engineer focused on threat detection, incident response, and secure development.

Ireland

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What I'm looking for

I seek a security-focused role where I can lead detection and response efforts, implement secure development practices, and grow through cross-team collaboration and continuous learning.

I am a Software Security Engineer with expertise in threat detection, incident response, and secure software development, backed by a Master of Science in Cybersecurity and a CompTIA Security+ certification.

Over 5+ years I have worked across network, infrastructure, and software roles — tuning SIEM detection rules (Splunk/Wazuh), conducting dynamic web application testing with Burp Suite and SQLMap, and implementing authentication and secret management solutions.

In hands-on roles I developed and tuned custom detection rules, performed vulnerability assessments and digital forensics, and led backend engineering efforts to resolve large volumes of API and connectivity issues while improving security posture and availability.

I prioritize continuous learning, practical security automation (CrowdStrike, Splunk SOAR, HashiCorp Vault, AWS), and clear cross-team collaboration to deliver measurable reductions in incidents and stronger, more resilient systems.

Experience

Work history, roles, and key accomplishments

Security (Detection) Engineer

CyberMillion

Jan 2024 - Jan 2025 (1 year)

Monitored and analyzed real-time security events with Splunk and Wazuh, developed and tuned detection rules to reduce false positives, and conducted web app vulnerability assessments to strengthen incident response.

Splunk Wazuh Sqlmap Threat Detection Incident Response Digital Forensics SIEM Tuning

Software Engineer

Treekot Solutions

May 2021 - Dec 2023 (2 years 7 months)

Led backend development to diagnose and resolve 300+ API errors, integrated authentication and security protocols (Auth0), and collaborated with DevOps for CI/CD and secure deployments.

RESTful APIs Auth0 ReactJS Firebase MySQL CI CD

Network Engineer

Ngcom Networks

Mar 2019 - Apr 2021 (2 years 1 month)

Led network operations to resolve 700+ connectivity issues, configured and maintained 200+ routers/radios/firewalls, and improved network availability and performance while mitigating security incidents.

Firewalls Incident Response Performance Optimization

Education

Degrees, certifications, and relevant coursework

National College of Ireland

Master of Science, Cybersecurity

2024 - 2025

Activities and societies: Completed capstone projects: role-based secure web app and penetration testing assessment using Nmap, Burp Suite, and Netcat.

Master of Science in Cybersecurity covering secure web development, network security, penetration testing, cryptography, malware analysis, and AI in cybersecurity; completed projects including a role-based web application with Firebase/MySQL and an ethical penetration test of a HackTheBox machine.