Opefoluwa Adeleye
Cybersecurity Analyst
Summary
Cybersecurity professional with a foundation in software engineering and a strong focus on cybersecurity and technology consulting. Possesses strong analytical, problem-solving, and communication skills, with the ability to support secure business operations and adapt to evolving technological environments. Demonstrates a keen interest in cybersecurity practices, risk awareness, and security-focused solutions, while contributing effectively within collaborative and client-focused teams.
Overview
6
6
years of professional experience
2
2
Certifications
Work History
Systems & Support Engineer, Contract
Ernst & Young
03.2025 - Current
- Assisted employees with account setups, endpoint configuration, access permissions, and troubleshooting of common enterprise applications.
- Monitored and documented IT service requests using the company’s ticketing system, ensuring timely resolution and escalation where necessary.
- Collaborated on internal projects leveraging Microsoft Power Platform (PowerApps, Power Automate, SharePoint) to streamline workflows and improve team efficiency.
- Provided technical support for hardware and software issues across PCs, laptops, and peripheral devices (printers, scanners, monitors, etc.).
- Maintained compliance with company IT security and data protection policies, escalating incidents as needed to the appropriate teams.
- Participated in IT asset management, tracking deployment, recovery, and lifecycle documentation.
JUNIOR DEVELOPER, Contract
Cynergy Solutions ltd
11.2024 - 01.2025
- Collaborated with senior developers in code reviews, providing constructive feedback and contributing to the enhancement of development practices and project workflows.
JUNIOR DEVELOPER, Intern
Cynergy Solutions ltd
01.2023 - 06.2023
- Collaborated with the development team to create and maintain applications using C#.
- Conducted debugging and troubleshooting of software applications, enhancing functionality and performance.
- Gained hands-on experience with SQL Server, including database design, querying, and optimization.
- Assisted in the development of web applications using ASP.NET, contributing to both front-end and back-end development.
- Participated in code reviews and contributed to the improvement of development practices and project workflows.
Junior IT Specialist/ Help Desk
Derinco and Associates
01.2020 - 06.2021
- Provided customer support and addressed technical issues, ensuring timely resolution and maintaining high satisfaction levels.
- Operated and managed registration equipment, including biometric systems and scanners, as part of a national registration initiative.
- Utilized Microsoft Excel and Word for data management, documentation, and reporting tasks.
- Assisted in troubleshooting and maintaining IT systems to support daily operations and improve efficiency.
Education
B.sc - Computer Science
Babcock University
Nigeria09-2024
Skills
- Hard: C#, C, ASPNET SQL server, MySQL
- Soft: Multitasking, Creativity, Collaboration, Communication, Adaptability, Observation
- Tools and Technologies: Microsoft PowerApps
Certification
Microsoft Certified. SC-900
Timeline
Microsoft Certified. SC-900
10-2025
Systems & Support Engineer, Contract
Ernst & Young
03.2025 - Current
JUNIOR DEVELOPER, Contract
Cynergy Solutions ltd
11.2024 - 01.2025
Certified in Cybersecurity (CCSM)
04-2024
JUNIOR DEVELOPER, Intern
Cynergy Solutions ltd
01.2023 - 06.2023
Junior IT Specialist/ Help Desk
Derinco and Associates
01.2020 - 06.2021
B.sc - Computer Science
Babcock University