Summary
Overview
Work History
Education
Skills
Affiliations
Accomplishments
Certification
Languages
Websites
References
Timeline
Generic

DONALD JACO DU PLESSIS

CAPE TOWN

Summary

Dynamic Commissioning Technician with proven expertise at SFI Group in system troubleshooting and quality assurance. Successfully managed multiple projects, ensuring compliance with safety standards and optimizing operational efficiency. Adept at technical documentation and fostering customer communication, driving high satisfaction rates while delivering precise electrical testing and installation procedures.

Solid knowledge in a variety of makes and brands of HVAC equipment,

Parts and installation procedures.

I will upskill myself on the latest available products and regulations.

Quick learner and feel the need to know as much possible about a subject matter ,and willing to undergo more training on the field study needed.

Overview

12
12
years of professional experience
1
1
Certification

Work History

COMMISSIONING TECHNICIAN

SFI GROUP
CAPE TOWN
05.2024 - Current
  • Verified that necessary permits had been obtained before commencing any type of work.
  • Ensured that all quality standards were met when conducting inspections or testing procedures.
  • Prepared detailed reports outlining results of commissioning tests and inspections.
  • Carried out site surveys to identify potential issues before commencement of project works.
  • Reviewed engineering drawings for accuracy in order to ensure proper construction techniques were followed during installation process.
  • Provided technical assistance to other technicians during the commissioning process.
  • Troubleshot and resolved problems associated with instrumentation systems during commissioning phase.
  • Inspected, tested and calibrated a variety of instruments to ensure compliance with specifications.
  • Validated performance data from newly commissioned systems against design parameters.
  • Ensured that all safety protocols were adhered to while performing tasks onsite.
  • Maintained records related to all aspects of commissioning work performed including test results, inspection findings and corrective actions taken.
  • Performed pre-commissioning tests on electrical and mechanical systems, including pressure testing, insulation resistance measurements and functional checks.
  • Assisted in the installation of new control systems or upgrades to existing ones.
  • Managed multiple projects simultaneously while adhering to tight deadlines.
  • Monitored progress of projects by liaising with contractors, engineers and other stakeholders throughout the duration of the job.
  • Conducted commissioning activities such as loop checking, equipment start-up, system checkout and verification of operations.
  • Worked with cross-functional project teams to support new releases from installation, reliability and quality-focused perspective.
  • Coordinated failure investigations, corrective actions, and quality improvement projects for installations.
  • Prepared reports and other documents for engineers.
  • Continually developed job skills and improved overall knowledge by attending seminars and trainings.

BREAKDOWN TECHNICIAN

TOAC
CAPE TOWN
01.2024 - 05.2024
  • Operated specialized diagnostic tools used to identify system faults.
  • Replaced defective components or parts as needed.
  • Maintained records of repairs, calibrations, and tests performed on equipment.
  • Diagnosed problems using test equipment such as multimeters, oscilloscopes, signal generators, power supplies.
  • Conducted preventive maintenance procedures according to established schedules.
  • Performed troubleshooting and repair of equipment in accordance with manufacturer specifications.
  • Utilized a variety of hand tools including soldering irons, screwdrivers, pliers, cutters, wire strippers and crimpers.
  • Reviewed technical manuals and other documents related to product operation and maintenance requirements.
  • Managed quality control and maintained high level of customer satisfaction.
  • Followed safety practices to safeguard against injury and damage to property.
  • Participated in training to maintain technical expertise and proficiency on applicable equipment.
  • Completed scheduled appointments on time to drive quality service.
  • Filled out work orders, repair logs and maintenance plans to document work completed.
  • Installed new components or replaced defective parts to restore functionality.
  • Troubleshot malfunctions and diagnosed issues to service equipment quickly and fully.
  • Adjusted, connected, or disconnected wiring, piping and tubing to complete repairs and installations.
  • Disassembled dysfunctional machinery to perform root cause analysis and repairs.
  • Took measurements and evaluated dimensions of surrounding area to correctly install new machinery.
  • Ran tests on newly repaired machinery and equipment to confirm proper functionality.
  • Followed safety guidelines and wore protective gear when using power drills, circular saws, and other power tools.

TECHNICAL MANAGER

AF AIRCONDITIONING
CAPE TOWN
09.2021 - 12.2023
  • Performed capacity planning activities to optimize resource utilization.
  • Monitored team progress towards achieving milestones set forth in project plans.
  • Coordinated training sessions for new employees regarding company policies, procedures as well as job roles, responsibilities associated with their positions.
  • Oversaw inventory management activities including ordering supplies as needed.
  • Developed and implemented operational policies and procedures to ensure efficient business operations.
  • Scheduled meetings between internal teams and external stakeholders when necessary.
  • Established, maintained, and enforced organizational standards of performance, quality, and safety compliance.
  • Provided leadership and direction to staff members to ensure successful completion of projects on time and within budget.
  • Investigated customer complaints related to product and service quality or delivery issues.
  • Managed day-to-day operations while ensuring high levels of customer satisfaction were met at all times.

REPAIR TECHNICIAN

AIRFREEZE AIRCONDITIONING
CAPE TOWN
11.2013 - 09.2021
  • Tested repaired products for proper operation prior to returning them to customers.
  • Ensured compliance with safety standards when performing repairs or servicing equipment.
  • Installed and configured hardware components such as motherboards, memory modules, hard drives, processors, power supplies, and other related parts.
  • Diagnosed system malfunctions and identified solutions to resolve technical issues.
  • Repaired malfunctioning systems by replacing defective components or making necessary adjustments.
  • Developed strategies for improving efficiency in completing repair jobs.
  • Maintained a clean and organized workspace to ensure safety and efficiency.
  • Responded quickly to emergency repair calls from customers.
  • Performed quality control checks on repaired items before returning them to customers.
  • Created detailed reports documenting repair procedures performed on each machine serviced.
  • Replaced defective components with compatible replacements sourced from suppliers.
  • Provided technical support and guidance to clients in resolving their computer problems.
  • Examined machines and equipment to diagnose or make repairs.
  • Read and understood diagrams and schematics to accurately perform repairs.
  • Performed system and component failure analysis using diagnostic troubleshooting techniques.
  • Identified engineering documentation and maintenance manuals to assess design configuration and conduct repair actions.
  • Followed repair processes, driving high quality and short cycle time.
  • Recorded completed repairs, all further repairs required and parts to be ordered on service call ticket.
  • Developed and maintained positive relationships with customers to encourage repeat business.
  • Responded to emergency repair calls in a timely and efficient manner.
  • Offered recommendations on device care and maintenance to customers.
  • Provided customer support, explaining complex repair processes in understandable terms.
  • Conducted quality assurance tests post-repair to verify device functionality.
  • Interpreted and followed technical manuals and schematics for precise repairs.
  • Performed soldering tasks to repair or replace damaged electronic components.
  • Coordinated with suppliers to order replacement parts as needed.

Education

Diploma - COMMERCIAL REFRIGERATION

TECHNISKILLS
05-2013

High School Diploma -

DINAMIKA HIGH
JOHANNESBURG
12-2002

Some College (No Degree) - ENGINEERING

NORTHLINK COLLEGE
BELLVILLE

Skills

  • System troubleshooting
  • Quality assurance
  • Electrical testing
  • Technical documentation
  • Safety compliance
  • Project management
  • Root cause analysis
  • Customer communication
  • Installation procedures
  • Preventive maintenance

Affiliations

  • Outgoing person.
  • Family activities at the beach or house is a blessing.
  • Sport functions.
  • Exploring new areas around me .
  • Enjoy some free time to do work around the house and upgrades.

Accomplishments

  • Honorary colors in rugby
  • Several sport awards over my high school career.
  • Accomplished my trade test in refrigeration.

Certification

  • Different certificates from training attended at multiple Airconditioning suppliers.
  • First aid level 1, basic firefighting
  • Accident / Incident reporter
  • OHS certificate
  • Safe handling of refrigerants CAT B
  • Drivers license

Languages

Afrikaans
First Language
English
Advanced (C1)
C1

References

References available upon request.

Timeline

COMMISSIONING TECHNICIAN

SFI GROUP
05.2024 - Current

BREAKDOWN TECHNICIAN

TOAC
01.2024 - 05.2024

TECHNICAL MANAGER

AF AIRCONDITIONING
09.2021 - 12.2023

REPAIR TECHNICIAN

AIRFREEZE AIRCONDITIONING
11.2013 - 09.2021

Diploma - COMMERCIAL REFRIGERATION

TECHNISKILLS

High School Diploma -

DINAMIKA HIGH

Some College (No Degree) - ENGINEERING

NORTHLINK COLLEGE

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