Doreen Lindiwe Hadebe
Johannesburg
Summary
Tech freelancer with hands-on experience in fiber installation, repairs, technical backup support, TV setup, security monitors, and live captioning automation. Completed five IBM certifications in IT Support, Data, and Cloud Computing. Assistant leader of a church media and technical team. B2 German. Seeking entry-level IT or technical support role in Germany.
Overview
4
4
years of professional experience
Work History
Smart TV Setup and Live Captioning
Community Church
Johannesburg South Africa
01.2025 - Current
- Skilled at working independently and collaboratively in a team environment.
- Setup smart TV with internet connection and installed the live captioning software
Security Monitor
Private Client
Johannesburg South Africa
01.2026 - 05.2026
- Monitored security systems and surveillance feeds to ensure client safety.
- Conducted regular inspections of premises to identify potential security risks.
- Responded promptly to alarms and incidents, coordinating with local authorities as necessary.
- Trained junior staff on emergency protocols and response procedures, enhancing team readiness.
DSTV Connection Setup
Private Clients
Johannesburg South Africa
04.2024 - 06.2024
- Skilled at working independently and collaboratively in a team environment.
- Worked effectively in fast-paced environments.
- Installed decoders tuned channels, ensured clear signal
Fiber Optic Technician
Horizon Connections
JOHANNESBURG, Gauteng
02.2022 - 02.2024
- Increased network reliability through meticulous fusion splicing, termination, and testing of fiber optic cables.
- Ensured compliance with safety standards during all installation and maintenance activities.
- Conducted troubleshooting and maintenance on optical networks to ensure optimal performance.
- Installed and terminated fiber optic cables in residential and commercial settings.
Education
Software Development - Python Certificate
Free Code Camp
Johannesburg South Africa Information Technology - IT Support Technician
IBM Skills Build
Johannesburg South Africa 05.2026
Bachelor of Science - Business Administration And Management
University of The People
United States 05.2026
Information Technology - Information Technology Fundamentals
IBM Skills Build
Johannesburg South Africa 05.2026
Introduction To Data Science - Data Fundamentals
IBM Skills Build
Johannesburg South Africa 04.2026
Introduction To Data Science - Getting Started With Data
IBM Skills Build
Johannesburg South Africa 03.2026
Skills
IT Support and Troubleshooting
Windows Installation and Configuration
Basic Networking and Wi-Fi Setup
Fiber Optic Installation
Hardware and Peripheral Setup
Technical Problem Solving
Cloud Computing Solutions
Audio/Visual Equipment Setup
Customer Service and Communication
Customer Support
German Language (B2)
Accomplishments
- Installed and configured fiber internet, Wi-Fi routers, and LAN cable connections for residential clients
- Earned five IBM SkillsBuild certifications in IT Support, Cloud Computing, and Data Fundamentals
- Supported and co-led live media and technical operations for weekly church services, troubleshooting AV and connectivity issues in real time
Languages
German
Upper intermediate (B2)
English
Bilingual or Proficient (C2)
Timeline
Security Monitor
Private Client
01.2026 - 05.2026
Smart TV Setup and Live Captioning
Community Church
01.2025 - Current
DSTV Connection Setup
Private Clients
04.2024 - 06.2024
Fiber Optic Technician
Horizon Connections
02.2022 - 02.2024
Software Development - Python Certificate
Free Code Camp
Information Technology - IT Support Technician
IBM Skills Build
Bachelor of Science - Business Administration And Management
University of The People
Information Technology - Information Technology Fundamentals
IBM Skills Build
Introduction To Data Science - Data Fundamentals
IBM Skills Build
Introduction To Data Science - Getting Started With Data
IBM Skills Build