Radwin
Don Chihava
Wireless Techncian
Durban,KZN
Summary
Adept at network troubleshooting and fostering teamwork, I enhanced system uptime and efficiency at Vulatel and other leading companies. My expertise spans from fiber optics to wireless networking, achieving significant improvements in operational performance. Leveraging skills in technical troubleshooting and collaboration, I've successfully mentored junior technicians and led projects to completion within budgetary and quality expectations.
Developed skills in wireless communication and network troubleshooting in fast-paced technical environment. Expertise in diagnosing and resolving connectivity issues and configuring wireless systems, seeking to leverage these abilities in new field. Aiming to transition into role that values technical problem-solving and adaptability.
Overview
11
11
years of professional experience
8
8
Certifications
Work History
Wireless Technician
Vulatel
02.2021 - Current
- Maximized uptime through continuous monitoring of system performance metrics and implementing necessary adjustments as needed.
- Reduced downtime with proactive identification and resolution of wireless network issues.
- Completed installation projects within budget constraints while maintaining high-quality installations that met client expectations.
- Served as a mentor for junior technicians, offering guidance on best practices and sharing expertise to foster a collaborative learning environment.
- Point-to-Point (PtP) and Point-to-Multipoint (PtMP) wireless networks installations .
IT Technician
Eoh Group,Momentum
01.2019 - 12.2020
- Set up PCs, projectors, and microphones for use in video conferencing rooms.
- Maintained office PCs, networks and mobile devices.
- Performed troubleshooting and repaired peripheral devices such as printers, scanners and [Type].
- Established, repaired and optimized networks by installing wiring, cabling and devices.
- Responded to support requests from end-users and patiently walked individuals through basic troubleshooting tasks.
- Improved network efficiency by optimizing configurations and implementing necessary updates.
- Developed and documented standard operating procedures for consistent IT service delivery across the organization.
Fibre Assistant
Sizwe IT Group
01.2018 - 12.2018
- Installation: Install fiber optic cables in a variety of environments, including underground, indoor, and aerial
- Maintenance: Maintain fiber optic cables to ensure the efficiency of communication systems
- Repair: Repair fiber optic cables and troubleshoot issues
- Testing: Test fiber optic cables using OTDRs, Power Meter/Light Sources, and VFLs
- Design: Design optical paths and passive optical networks
- Technical assistance: Provide technical assistance in the design and testing of fiber optic systems
Instrument Mechanician
Sable Chemicals,Zimbabwe
06.2014 - 09.2015
- Managed inventory of spare parts, reducing delays in repair work and minimizing costs.
- Reduced equipment downtime by troubleshooting and resolving technical issues swiftly.
- Contributed to cost savings initiatives through evaluating existing instruments for potential upgrades or replacements that could improve efficiency or reduce expenses.
- Maintained accurate records of instrument calibrations, repairs, and inspections for compliance purposes.
- Assisted in the installation of new instruments, ensuring proper functionality and compliance with industry standards.
- Acted as a technical resource for colleagues, sharing expertise and knowledge on instrument maintenance best practices, troubleshooting techniques, and industry trends.
- Improved overall operational efficiency with timely preventative maintenance on instruments.
Education
Graduate Certificate - Smart Hands
Smart Hands
Durban, South Africa 04.2001 -
Field Technician Course - Field Technician
Vodacom Workforce Management Course
Durban 04.2001 -
ELECTRONIC ENGINEERING:INSTRUMENTATION AND CONTROL - ELECTRONIC ENGINEERING
Kwekwe Polytechnical College
Kwekwe,Midlands Zimbabwe 04.2001 -
Skills
Network troubleshooting
Accomplishments
- Supervised team of [5] staff members.
- Used Microsoft Excel to develop inventory tracking spreadsheets.
Software
Excel
Puty
Certification
Fall Arrest Operator
Interests
Innovative
Timeline
Legal liability
11-2023
Hazard Identication and Risk Assessment
08-2023
Working at Heights
08-2023
Fall Arrest Basic Rescue
08-2023
Defensive Driving
04-2023
Hi-jack Prevention Training
08-2022
Fall Arrest Operator
01-2022
Wireless Technician
Vulatel
02.2021 - Current
IT Technician
Eoh Group,Momentum
01.2019 - 12.2020
Fibre Assistant
Sizwe IT Group
01.2018 - 12.2018
Instrument Mechanician
Sable Chemicals,Zimbabwe
06.2014 - 09.2015
Graduate Certificate - Smart Hands
Smart Hands
04.2001 -
Field Technician Course - Field Technician
Vodacom Workforce Management Course
04.2001 -
ELECTRONIC ENGINEERING:INSTRUMENTATION AND CONTROL - ELECTRONIC ENGINEERING
Kwekwe Polytechnical College
04.2001 -
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