Summary
Overview
Work History
Education
Timeline
Generic

Lenzo Rabbi Sumbu

Technician
Johannesburg

Summary

Reliable and efficient professional with strong communication and customer service skills. Knowledgeable about wide range of electrical systems and technical systems. Takes pride in completing projects assigned and developing skills in a new domain.

Overview

6
6
years of professional experience

Work History

Electrician

D.S Network Solutions
01.2022 - Current
  • Utilized advanced diagnostic tools to pinpoint root causes of electrical failures accurately, minimizing repair timeframes for clients.
  • Reduced downtime for clients by quickly diagnosing and repairing complex electrical issues.
  • Maintained compliance with local codes and regulations by staying up-to-date on industry standards and best practices.
  • Troubleshot and repaired malfunctioning systems and components.
  • Inspected electrical systems, equipment and components to identify hazards, defects and need for adjustment or repair.
  • Spliced, joined and connected wire to fixtures and other electrical components.
  • Prevented breakdown of systems by routinely inspecting and replacing old wiring and cleaning circuits.
  • Examined electrical units for loose connections and broken insulation.
  • Replaced and repaired lighting fixtures and electrical control and distribution equipment.
  • Achieved client satisfaction by prioritizing open communication throughout project stages.

IT Administrator

Independent IT Explore
10.2020 - 11.2021
  • Optimized software performance through regular updates, patches, and maintenance tasks to ensure seamless user experience.
  • Conducted regular audits of hardware inventory to ensure accurate tracking of assets throughout their lifecycle.
  • Managed vendor relationships effectively for timely procurement of IT equipment while adhering to budget constraints.
  • Streamlined IT support processes with effective ticketing systems and prioritization methods for rapid issue resolution.
  • Monitored systems in operation and quickly troubleshot errors.
  • Performed troubleshooting and repaired peripheral devices such as printers, scanners and routers
  • Established, repaired and optimized networks by installing wiring, cabling and devices.
  • Provided remote technical support, resolving issues quickly without requiring onsite visits whenever possible.
  • Responded to support requests from end-users and patiently walked individuals through basic troubleshooting tasks.
  • Enhanced user experience with thorough troubleshooting and resolution of hardware and software problems.
  • Configured systems according to prescribed software and hardware frameworks.
  • Improved network efficiency by optimizing configurations and implementing necessary updates.

IT Technician Intern

Fibrestream (Internet Service Provider
10.2019 - 03.2020
  • Established a strong professional reputation with clients through consistent delivery of high-quality service and technical expertise.
  • Diagnosed and troubleshot routers and network issues.
  • Installed and configured Wifi routers.
  • Responded to customer internet inquiries and provided technical assistance in person.
  • Performed complex mechanical alignments and calibration of Access Point on high site towers to quality standards.

Residential Electrician

Zoko Trust Electrical Contractor (Pty) Ltd
01.2018 - 07.2019
  • Demonstrated commitment to ongoing professional development, staying current with industry trends and advancements in technology.
  • Utilized knowledge of local building codes when designing custom wiring solutions tailored specifically for individual client needs.
  • Enhanced customer satisfaction by promptly addressing and resolving electrical issues in residential properties.
  • Conducted comprehensive assessments of existing wiring systems, identifying areas for improvement or repair.
  • Installed safety and distribution components for electrical systems, such as switches, resistors and circuit-breaker panels.

Education

Certificate of Competence - Electrician

Ekurhuleni Artisans & Skills Training Centre (Pty)
Kempton Park, South Africa
04.2001 -

No Degree - Electrical Engineering

Johannesburg Institution of Engineering And Techno
Johannesburg, South Africa
04.2001 -

High School Diploma -

Barnato Park High School
Berea, South Africa
04.2001 -

Timeline

Electrician

D.S Network Solutions
01.2022 - Current

IT Administrator

Independent IT Explore
10.2020 - 11.2021

IT Technician Intern

Fibrestream (Internet Service Provider
10.2019 - 03.2020

Residential Electrician

Zoko Trust Electrical Contractor (Pty) Ltd
01.2018 - 07.2019

Certificate of Competence - Electrician

Ekurhuleni Artisans & Skills Training Centre (Pty)
04.2001 -

No Degree - Electrical Engineering

Johannesburg Institution of Engineering And Techno
04.2001 -

High School Diploma -

Barnato Park High School
04.2001 -

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Lenzo Rabbi SumbuTechnician