Thierry Nyongbela
Oklahoma city,OK
Summary
Skilled Refrigeration Technician with broad background in installation, maintenance, and repair of commercial and industrial refrigeration systems. Strengths lie in problem-solving abilities, technical understanding of complex refrigeration systems, and dedication to safety protocols. Previous roles have demonstrated effective troubleshooting skills, resulting in reduced downtime and improved system efficiency.
Overview
10
10
years of professional experience
1
1
Certification
Work History
Ammonia Refrigeration Technician
lopezdorada
Oklahoma City, Oklahoma
02.2022 - Current
- Performed preventative maintenance on ammonia refrigeration systems and components.
- Maintained records of all repairs, inspections, and tests performed.
- Developed detailed reports outlining recommendations for repair or replacement of equipment based on findings.
- Tested electrical circuits associated with the ammonia refrigeration system for continuity using an ohmmeter.
- Installed new refrigeration systems according to manufacturer specifications.
- Monitored levels of ammonia in the system to ensure safe operations.
- Adhered strictly to safety protocols when working with hazardous materials like ammonia.
- Responded quickly to emergency situations involving ammonia refrigeration systems.
- Operated tools such as drills, saws and welding torches safely while performing repairs.
- Calibrated pressure and temperature gauges to ensure accurate readings.
- Inspected and tested system components for proper operation.
- Cleaned coils, filters, fans, motors, pumps and other parts as needed.
- Assisted with troubleshooting complex problems related to ammonia refrigeration systems.
- Provided technical advice regarding installation of new equipment or modifications to existing equipment.
- Trained personnel on safe handling procedures for maintaining ammonia refrigeration systems.
- Analyzed data from logbooks to determine trends in performance of the systems.
- Repaired or replaced faulty valves, pumps, compressors, condensers, evaporators and other equipment in the system.
- Checked gaskets for leaks and replaced them when necessary.
- Observed safe work practices and conducted safety inspections to reduce workplace accidents.
- Maintained and serviced HVAC systems and refrigeration equipment.
- Installed, altered and repaired sheet metal products and equipment and adjusted ducts and hoods for HVAC systems.
- Inspected building HVAC systems and parts to assess maintenance requirements.
- Maintained and repaired electrical and pneumatic controls, HVAC equipment and systems and auxiliary equipment.
- Sustained safety protocol, ensuring proper, cost-effective and safe handling equipment and material usage while adhering to regulatory standards and building codes.
- Completed repairs, scheduled, and predictive maintenance on different equipment and systems.
- Read and understood schematics in order to work on specific models.
- Uncovered and corrected leaks with individual units and full refrigeration systems.
- Performed troubleshooting and specific diagnostic tests to diagnose malfunctions.
- Installed furnaces, boilers and A/C units in new and existing buildings and assessed functionality of existing units.
- Read technical manuals and schematics to understanding specific configurations.
- Repaired parts by using technical knowledge, special tools and soldering skills.
- Completed basic repairs such as changing belts, servicing fans and motors and cleaning coils, strainers and filters to optimize equipment performance.
- Adjusted and repaired systems to meet manufacturers' performance specifications.
- Assessed system operations to identify potential areas requiring maintenance services.
- Led teams to complete large installation projects on time and within specific parameters outlined in customer documentation.
- Inspected, tested and maintained industrial control systems.
- Repaired defective components using hand tools such as soldering irons and wrenches.
- Performed preventative maintenance on electrical and electronic equipment.
- Performed visual inspection of all wires for signs of wear or damage before connecting them.
- Assisted in developing preventive maintenance programs for critical assets.
- Maintained records of maintenance activities including parts used and labor hours expended.
- Troubleshot and diagnosed problems with various electrical equipment.
- Replaced faulty wiring, switches, motors and other components as required.
- Repaired or replaced defective parts as necessary.
- Configured power distribution systems in accordance with local codes.
Electrical Maintenance Technician
CHOCOCAM
Douala, Cameroon
06.2014 - 09.2019
- Inspected, tested and maintained industrial control systems.
- Conducted periodic inspections of all installed electrical equipment to ensure proper operation.
- Developed schematics for new or modified electrical systems.
- Installed, adjusted, calibrated and repaired various electrical components.
- Performed preventative maintenance on electrical and electronic equipment.
- Performed visual inspection of all wires for signs of wear or damage before connecting them.
- Repaired defective components using hand tools such as soldering irons and wrenches.
- Monitored energy consumption levels and identified opportunities for improvement.
- Assisted in developing preventive maintenance programs for critical assets.
- Followed up on customer complaints about malfunctioning equipment.
- Maintained records of maintenance activities including parts used and labor hours expended.
- Researched technical information from manufacturers manuals and catalogs to identify replacement parts.
- Troubleshot and diagnosed problems with various electrical equipment.
- Provided technical support to production personnel regarding issues related to electrical system performance.
- Provided guidance to less experienced technicians when needed.
- Interpreted electrical and mechanical schematics, blueprints and diagrams.
- Connected and repaired equipment based on mechanical drawings and electrical prints.
- Climbed towers, worked in confined crawl spaces and worked flexible, non-standard workweek.
- Tested energized and de-energized circuits, following test procedures and assisted in specialized test procedures.
- Read and worked from electronic blueprint drawings.
- Calibrated control systems for various types of automated equipment.
Conveyor Belt Technician
CHOCOCAM
Douala, Cameroon
08.2016 - 07.2017
- Calibrated control systems for various types of automated equipment.
- Conducted tests on motor drives and controllers for accuracy and functionality.
- Identified potential hazards associated with operational activities.
- Performed scheduled maintenance checks on conveyors and related equipment.
- Set up safety devices such as emergency stops, speed monitors and overload protection.
- Ensured that all work was completed in accordance with applicable codes and regulations.
- Adhered to company policies regarding safety procedures while working onsite.
- Troubleshot problems with electrical components such as motors, switches and sensors.
- Configured controls for the movement of materials along the conveyor belt system.
- Replaced worn or damaged parts on conveyor systems.
- Diagnosed malfunctions in conveyor systems using specialized tools.
- Cleaned machinery components regularly to prevent excessive wear.
- Collaborated with engineering staff to develop solutions for complex problems.
- Followed detailed instructions when performing repairs or installations.
- Ensured compliance with all applicable safety standards in a timely manner.
- Installed new conveyor systems according to manufacturer specifications.
- Inspected, maintained and repaired conveyor belts to ensure optimal performance.
- Monitored belt tracking, alignment and wear of rollers, bearings and pulleys.
- Repaired or replaced defective mechanical parts as needed.
- Adjusted tension of belts to ensure proper operation.
- Monitored and maintained quality standards by implementing process improvements.
- Provided technical support to other technicians regarding troubleshooting issues.
- Completed daily paperwork, noting operational issues and machinery shutdowns.
- Loaded and unloaded materials for projects.
- Sorted and labeled materials in preparation for shipment.
- Removed debris to keep plant floors free of obstacles.
- Operated conveyor, stacker and loader equipment, observing safety features to avoid accidents.
- Developed production reports to inform supervisor of daily overruns.
- Transported materials from conveyor for quality assessment and processing.
Education
ADVANCE LEVEL ELECTRICAL TECHNOLOGY CERTIFICATION {BACCALAUREATE, F3} - ELECTRICAL TECHNOLOGY
Government Technical High Schools Bali
Bali Cameroon05-2014
Skills
- Energy efficiency optimization
- Preventive Maintenance Planning
- Insulation Installation
- Electrical Wiring
- Emergency Response Procedures
- Temperature Control
- Troubleshooting skills
- Electrical diagnostics
- Equipment Installation
- Filter Replacement
- Testing and repair
- Safety awareness
- Leak detection
- Defrost Controls
- Regulatory Compliance
- Safety understanding
- Schematic reading
- Equipment Operation
- Cooling systems
Languages
English
Professional
French
Professional
Certification
- Ammonia operator
Timeline
Ammonia Refrigeration Technician
lopezdorada
02.2022 - Current
Conveyor Belt Technician
CHOCOCAM
08.2016 - 07.2017
Electrical Maintenance Technician
CHOCOCAM
06.2014 - 09.2019
ADVANCE LEVEL ELECTRICAL TECHNOLOGY CERTIFICATION {BACCALAUREATE, F3} - ELECTRICAL TECHNOLOGY
Government Technical High Schools Bali
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