Olanrewaju Ajenifuja
oshawa
Summary
Computer security professional with 3 years of progressive experience in Information and Technology industry. Demonstrated skill identifying business risks and compliance issues and designing proactive solutions. Background designing and implementing layered network security approaches.
Overview
9
9
years of professional experience
1
1
Certification
Work History
CDC Ambassador
Savers Value Village
10.2023 - Current
- Measured program success by tracking key performance indicators, making data-driven decisions to enhance future efforts.
- Maintained accurate and complete records to document program activities and outcomes.
- Complied with legal and ethical standards to meet regulatory requirements.
- Continually improved knowledge, skills, and performance based on feedback and self-identified professional developmental needs.
- Collaborated with multidisciplinary teams to develop comprehensive plans for addressing public health challenges in target communities.
Cybersecurity Analyst
Lagos State Government
05.2019 - 02.2023
- Collaborated with IT teams to integrate security measures into the development and deployment of new applications.
- Conducted security audits to identify vulnerabilities.
- Analyzed security incidents post-resolution, identifying areas for improvement in both technical controls and incident response processes.
- Reduced risk of cyber attacks by conducting regular vulnerability assessments and penetration testing.
- Performed regular reviews of user access rights, minimizing the risk posed by insider threats or compromised accounts.
Information Technology Analyst
Visionscape Sanitation Solutions
08.2017 - 04.2020
- Participated in internal audits regarding quality management system.
- Provided backup and assistance for administration of physical and virtual server infrastructure and storage area networks.
- Assessed business requirements to create focused solutions.
- Improved systems with addition of new features and infrastructure.
- Provided recommendations regarding new hardware and software to keep IT infrastructure up to date.
Call Center Representative
MTN Satellite Communications
03.2016 - 04.2017
- Managed high call volumes while providing exceptional customer support and maintaining professional composure.
- Handled escalated calls professionally, effectively resolving complex issues and ensuring client satisfaction at all times.
- Mastered multiple software systems for seamless navigation during calls, improving efficiency and reducing hold times for customers.
- Enhanced customer satisfaction by efficiently addressing and resolving inquiries in a timely manner.
Internship Student
NICEMOB INVESTMENT LIMITED
04.2016 - 09.2016
- Developed professional skills through hands-on experiences, including time management and effective communication.
- Improved internship experience by efficiently managing assigned tasks and meeting deadlines.
- Sorted, organized, and maintained files.
- Received positive feedback from supervisors, reflecting a strong commitment to personal growth and development throughout the internship program.
Education
Post-Baccalaureate Diploma - Cloud Computing
Durham College
Oshawa, ON02-2025
Post-Baccalaureate Diploma - Cybersecurity
Durham College
Oshawa, ON06-2024
Master of Science - Computer Science
Caleb University
Lagos Nigeria09-2022
Bachelor of Science - Computer Science And Mathematics
Crawford University
Ogun Nigeria06-2017
Skills
- Risk assessment
- Incident response
- Digital forensics
- Network security
- Vulnerability assessment
- Threat intelligence
- Incident response management
- SIEM management
- Access control
- Problem-solving
- Risk management
- Security audits
Languages
English
Full Professional
Certification
- CompTIA Security+
- IBM Cloud Advanced Architect Concepts
- Cybersecurity Compliance Framework, Standards & Regulations
Timeline
CDC Ambassador
Savers Value Village
10.2023 - Current
Cybersecurity Analyst
Lagos State Government
05.2019 - 02.2023
Information Technology Analyst
Visionscape Sanitation Solutions
08.2017 - 04.2020
Internship Student
NICEMOB INVESTMENT LIMITED
04.2016 - 09.2016
Call Center Representative
MTN Satellite Communications
03.2016 - 04.2017
Post-Baccalaureate Diploma - Cloud Computing
Durham College
Post-Baccalaureate Diploma - Cybersecurity
Durham College
Master of Science - Computer Science
Caleb University
Bachelor of Science - Computer Science And Mathematics
Crawford University
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