JOAN JARDELEZA
ADMIN MAINTENANCE
MALABON CITY,METRO MANILA
Summary
Electrician with 15 years of experience in installation, maintenance, and repair of electrical wiring systems. Expertise in troubleshooting, designing wiring layouts, and constructing circuits. Knowledgeable in national electrical code and local building regulations, ensuring compliance and safety. Proven ability to read blueprints and wiring diagrams accurately, enhancing project efficiency.
Overview
15
15
years of professional experience
Work History
Building Maintenance Electrician
HOPEWELL SALES CORPORATION
CALOOCAN CITY
12.2012 - 02.2026
- Carried out building electrical installations, completing work to company standards and within set deadlines.
- Installed electrical wiring into commercial and residential buildings.
- Cut and connected wires to terminals and connectors.
- Maintained electrical wiring safety by completing maintenance, upgrades and repairs.
- Planned electrical wiring layout and installation based on job specifications.
- Troubleshot electrical issues using specialist testing devices.
- Inspected and regularly tested wiring to verify proper and safe working order.
- Verified functionality and safety of connections and wiring using oscilloscopes, voltmeters, ohmmeters and ammeters.
- Checked blueprints and wiring diagrams to determine project scope and wiring layouts.
- Implemented energy-saving measures, significantly reducing electricity costs for the facility.
- Conducted routine inspections and maintenance of building electrical systems to uphold safety standards.
- Participated in risk assessments for electrical maintenance tasks, contributing to a safer working environment.
- Coordinated shutdowns of electrical services for maintenance, minimising impact on building operations.
- Advised on the purchase of electrical supplies and equipment, ensuring cost-effectiveness and quality.
- Responded promptly to customer call-outs for electrical malfunctions and accurately fixed issues.
Electrical Installer
11 FTC ENTERPRICES CORPORATION
NOVALICHES QUEZON CITY
11.2011 - 11.2012
- Completed electrical work, including maintenance, installation and repairs within budgets.
- Connected wires to circuit breakers and transformers.
- Planned electrical wiring layout and installation based on job specifications.
- Troubleshot electrical issues using specialist testing devices.
- Inspected electrical systems, equipment and components to identify hazards, defects and repair requirements.
- Assessed electrical systems, circuit continuity and accessory fixtures with various testing equipment.
- Monitored and ordered critical spares for electrical services.
- Clipped and cleated cables appropriately, maintaining safe, secure electrical wiring and circuits.
Maintenance Electrician
INDUSTRIAL WELDING CORPORATION (NIHONWELD)
VALENZUELA CITY
04.2011 - 09.2011
- Worked well under pressure to complete time-sensitive repair work and restore key equipment to operational status.
- Ensured electrics stayed functional, operational and safe by conducting regular inspections and servicing.
- Tested electrical components after maintenance or repair to assess quality of work and fitness for use.
- Installed and adjusted electrical equipment, apparatus and machinery for optimal functionality.
- Conducted adjustments, replacements and repairs on faulty wiring, completing within deadline dependent situations.
- Directed electricians on installation, maintenance and repair on electrical wiring and equipment.
- Built and installed control panels operating electrical systems in buildings, protecting electrical, instrumentation and control devices.
- Tested electrical systems and components using oscilloscopes, voltmeters and ohmmeters.
- Conducted inspections on a wide range of electrical components, including fuses, transformers and circuit breakers.
- Conducted inspections on electrical maintenance after project completion, ensuring work was created to high-quality and safe standards.
- Diagnosed and repaired faults in complex electrical circuits, minimising downtime and disruption to operations.
- Installed, tested, and commissioned new electrical equipment, ensuring operational efficiency and reliability.
- Fabricated components for installation, maintenance and repair work.
- Conducted routine maintenance and testing on commercial and domestic electrical systems, ensuring systems worked safely and within electrical guidelines.
- Connected wires to circuit breakers and transformers.
- Evaluated electrical systems, equipment and components to identify and resolve defects and safety risks.
- Monitored and ordered critical spares for electrical services.
- Adhered to health and safety guidelines throughout jobs by conducting risk assessments, monitoring surroundings, following procedures and utilising PPE.
- Installed conduit, wire and motor controls.
Education
Higher National Diploma - INDUSTRIAL ELECTRONICS
DONBOSCO MANILA
Manila, 0001-2003
Higher National Diploma - EDUCATIONAL
MACARIO B. ASISTIO SR. HIGH SCHOOL
Caloocan City, 0001-2001
EDUCATIONAL
NAVOTAS ELEMENTARY SCHOOL
Navotas, 0001-1997
Skills
- Car servicing
- Basic mechanics
- Vehicle maintenance and repairs
- Multitasking
- Circuit troubleshooting
- Equipment maintenance
- Steel fabrication
- Metal welding
- Use of power tools
- Workplace cleanliness
- Welding repairs
- Metal fabrication
- Fabrication
- Electrical installation
Timeline
Building Maintenance Electrician
HOPEWELL SALES CORPORATION
12.2012 - 02.2026
Electrical Installer
11 FTC ENTERPRICES CORPORATION
11.2011 - 11.2012
Maintenance Electrician
INDUSTRIAL WELDING CORPORATION (NIHONWELD)
04.2011 - 09.2011
Higher National Diploma - INDUSTRIAL ELECTRONICS
DONBOSCO MANILA
Higher National Diploma - EDUCATIONAL
MACARIO B. ASISTIO SR. HIGH SCHOOL
EDUCATIONAL
NAVOTAS ELEMENTARY SCHOOL