Hello, I'm
Tewodros Yohanis
Building reliable IT infrastructure and smart security solutions for organizations that need technology to work without compromise.
About Me
Practical expertise for complex, real-world systems
I am a Computer Science graduate with more than five years of professional experience supporting enterprise IT environments. My expertise includes IT infrastructure, networking, structured cabling, CCTV, access control, audiovisual installations, communication systems, and technical support.
I enjoy solving technical challenges, improving system reliability, and implementing technology solutions that enhance business operations. I am committed to continuous learning and always strive to deliver high-quality IT services.
Skills
A wide spectrum of technical expertise
Networking
- Cisco
- H3C
- Aruba
- TCP/IP
- Routing & Switching
- VLAN
- Firewall
- VPN
- DHCP
- DNS
Systems
- Windows Server
- Linux
- Ubuntu
- VMware ESXi
- Virtualization
- Active Directory
Security Systems
- CCTV Installation
- CCTV Maintenance
- Door Access Control
- Elevator Access Control
- Gate Barriers
Communication
- Audiovisual Systems
- Satellite TV
- Educational Broadcasting
- Radio Communication
IT Infrastructure
- Enterprise IT Infrastructure
- Hardware Maintenance
- Software Support
- Preventive Maintenance
Other
- Microsoft Office
- Technical Documentation
- User Training
- User Support
- Fiber Optic Installation
Experience
Career journey and technical impact
ICT Supervisor
The Place Luxury Living Apartment
May 2024 – Present
- Manage enterprise network infrastructure
- Administer LAN/WLAN, routers, switches, CCTV, door and elevator access control systems
- Lead Atlas CMMS implementation, manage IT assets, and prepare technical documentation
- Support gate barriers, office equipment, end users, and technical troubleshooting
Network Engineer
Anhui Antai Technology Co., Ltd.
November 2023 – May 2024
- Participated in Ethio Telecom Cloud Data Center enterprise infrastructure deployment and testing
- Installed and configured Dire Dawa University Smart Studio audiovisual and networking systems
- Performed infrastructure testing, user training, technical handover, and issue resolution
IT Technician
Yekatit 23 Secondary School
February 2021 – February 2023
- Supported educational broadcasting, satellite TV, and radio communication systems
- Installed Wi-Fi and built new IT laboratory infrastructure
- Repaired hardware and software and supported staff
Projects
Selected work and technical solutions
Atlas CMMS
A Computerized Maintenance Management System implemented at The Place Luxury Living Apartment to digitize maintenance operations, work order management, preventive maintenance, and reporting.
Ethio Telecom Cloud Data Center
Participated in deployment of enterprise IT infrastructure, equipment installation, infrastructure setup, testing, and technical implementation.
Dire Dawa University Smart Studio
Installed and configured audiovisual systems and networking infrastructure, followed by testing, user training, and final handover.
Enterprise Security Systems
Installed, configured, and maintained CCTV, door and elevator access control, and gate barrier systems for commercial and residential facilities.
Education & Certifications
Recognized training and academic credentials
Information Technology Support
Information Technology Support Service Level I and Level II.
CertifiedDatabase Administration
Database Administration Level III and Level IV.
CertifiedComputer Science Degree
BSc in Computer Science, Aksum University — 2017–2021. Also certified in Hardware & Network Servicing III/IV and Cisco Cybersecurity Introduction.
CompletedServices
Technical support that moves projects forward
Resume
Download my full resume and overview
A detailed summary of my experience, technical certifications, and professional achievements.
Download CVContact
Let’s build something reliable together
Get in Touch
Feel free to reach out for consultations, infrastructure support, or collaboration opportunities.
- tewodrosyohanis620@gmail.com
- +251 935 364 873
- Addis Ababa, Ethiopia