About Bossa Joshua O.
A seasoned computer scientist, systems administrator, and infrastructure engineer with a strong foundation in optimizing enterprise networks, server environments, and IT security. Driven by a profound passion for technology, innovation, agriculture, and healthcare, Bossa leverages his technical expertise to build transformative solutions that address critical real-world challenges.
Deeply motivated by his love for people and humanity, he embarked on a mission to develop impactful healthcare initiatives—such as the Angeia project—designed to save lives and improve community well-being. As a visionary entrepreneur, he is the founder of two startup companies: Phetech Limited and Angeia Limited.
Professional Work Experience
Mortgage Banking Sector (Global Trust Savings And Loan Limited)
Served as a Network/System Administrator (2023–2026), managing high-speed fiber optic networks, core banking infrastructure uptime, Active Directory environments, Sophos firewalls, and regulatory compliance reporting (CBN, NDIC, NDPC, and EFASS). Interfaced with third-party financial service providers including NIBSS, Providus Bank, BankOne, and eTransact.
Insurance Sector (AIICO Insurance PLC)
Worked as an IT Support / User Support Specialist (2022–2023), delivering Tier 1 and Tier 2 support across enterprise staff, managing access controls, and training personnel on robust network security and phishing prevention practices.
Manufacturing & Recycling Sector (Metalworld Recycling Limited)
Operations Data Manager & Web Administrator (2022), overseeing web hosting platforms, tracking production efficiency yields, and converting operational metrics into structured analytical data.
Skill Achievements & Core Competencies
Systems Administration & Infrastructure
Active Directory, Domain Services, Windows Server Administration, User Privilege Management, LAN/WAN Routing, and Enterprise Wireless Access Points (APs).
Network Security & Engineering
Sophos Firewalls, IPS/IDS Monitoring, Network Topology Design, and disaster recovery planning.
Data, Software & Tools
ython, Oracle SQL, Linux, Zoho One CRM, WordPress, and Cisco Packet Tracer.
IT Operations & Compliance
Regulatory compliance reporting (EFASS, CBN, NDIC, NDPC), IT Asset Management, and enterprise vendor management.
Skill Achievements & Core Competencies
- Getting Started with Cisco Packet Tracer – Cisco Networking Academy
- Data Scientist with Python (96-Hour Track) – DataCamp
- IT Essentials Credential – Cisco Networking Academy / Ogun State Institute of Technology
- Oracle SQL Badge – Oracle
- Software Testing Essentials & Data Analyst with SQL
- IT Infrastructue Library (ITILV4) - Peoplescert (inview)
Educational History
- Lagos City Polytechnic - Software & Web Development - 2027
- institut universitaire courage - Computer Science - 2024
- Ogun State Institute of Technology - Computer Science - 2021
Top Projects
- GTMB - Mobile Bank Application - Project Manager
- Angeia - Healthcare Middleware - Project Manager/COO (ongoing)
- CMB revamped Website - Developer/Project Manager
Hobbies
- Creativity
- Traveling
- Vacation