JERRY G. DE GUZMAN
Quezon City Metro Manila,NCR
Summary
Experienced electrician specializing in installation, repair, and maintenance for commercial and residential electrical systems. Proficient in programming earthquake recording instruments and integrating solar off-grid systems. Skilled in fire alarm system installation, testing, and documentation management.
Overview
1
1
Certification
7
7
years of professional experience
Work History
ELECTRICIAN
MULTI-LINE System INC
Davao City, Philippines
11.2025 - 07.2026
- Installed and programmed E.R.I. earthquake recording instruments for Davao City Government, Implemented first-of-its-kind in the Philippines, Seismosphere for centralised data transfer from sensors.
- Installed electrical wiring in commercial and residential buildings for reliable power delivery.
- Cut cables to precise lengths and secured them to terminals.
- Planned electrical wiring layouts using job specifications for accurate installation.
- Installed, tested and modified circuit breakers, controls, fuses, lights and motors.
- Ensured safety of electrical work and systems through regular, rigorous testing.
ELECTRICIAN
B2B Automations
Davao City, Philippines
07.2025 - 11.2025
- Consult customers before repair work to diagnose faults accurately.
- Test electrical circuits for continuity and fixture functionality using equipment.
- Install off-grid solar power for perimeter lights and signboard system, CDRRMO 911 of Malita Davao del Sur.
- Trained and mentored junior electricians, providing diligent monitoring to ensure safe, quality workmanship.
- Calculated price quotes and project scopes to inform clients of estimated costs.
Electrician Technician
Quantek Solution INC
Metro Manila, Philippines
04.2025 - 07.2025
- Installed highway PTZ CCTV and dome cameras for project-based deployments at Pasig City.
- Collaborated with engineering teams on network cabling and power routing alignments at Rizal Luneta park.
- Verified system networking and power connections matched client technical specifications.
Electrical Technician
Mighty Lynx
Metro Manila, Philippines
07.2024 - 04.2025
- Managed FDAS installation of layouts, troubleshooting of untraceable cables, and cabinet setups. at Quezon Cityhall Conventions.
- Troubleshot untraceable cables and field wiring defects under tight deadlines.
- Led manpower crews on-site, directing tasks to maximise daily efficiency.
Electrician
ENA Power Builder
Metro Manila, Philippines
01.2023 - 12.2023
- Examined electrical units for loose connection and broken insulation and tightening connections.
- Assisted with installation, Maintenance and repairs of electrical equipment and wiring.
- Planned, laid out, installed, repaired wiring, conduit, electrical fixtures, apparatus, and control equipment.
Documentation Clerk
Can Do Process Solution INC.
Metro Manila
05.2021 - 08.2021
- Facilitated the transaction from paper-based to digital documents systems.
- Implemented indexing and categorization systems.
- Ensured accurate entry and update of document details in the management system.
- Managed comprehensive documentation control processes.
Freelancer Technician/ Installer
VTY Trading
General Santos City
05.2019 - 03.2020
- Installation of car accessories, cameras, headlight, etc.
- Installed new technological equipment, following strict specifications and safety protocols.
- Managed inventory of spare parts and tools, ensuring availability for urgent repairs.
Education
E.I.M. - Electrical
TESDA
Davao City, Del Sur01-2024
E.I.M. - Electrical
Gensan College of Technology
General Santos, SCO01-2012
Skills
- Electrical repair and installation
- Preventive and corrective maintenance
- Wiring for commercial and residential projects
- Knowledge of standard power tools
- Safety procedures adherence
- Problem-solving skills
- Team collaboration
- Time management abilities
- Adaptability to change
- Attention to detail
- Wire stripping techniques
- Smoke alarm installation
- Data cabling expertise
- Electrical wiring proficiency
- Circuit troubleshooting skills
- Fire alarm systems knowledge
- Electrical rewiring capabilities
- Lighting installation expertise
- Electrical fitting skills
Certification
- TESDA National Certificate (NC II) | 2025
Electrical Installation and Maintenance (E.I.M.) - Issued on: December 04, 2025
- Valid until: December 03, 2030
References
- Julius A. Sta. Rita
Project Manager, Ena Power Builders Inc.
Contact: 09179669225 - Karen Kaye Garcia
Vice President, Quantek Solution Inc.
Contact: 8741-0567 | quanteksolutioninc@gmail.com - Justine Jan C. Magsayon
Contractor - JSMART BUILD
Contact: 09672262051
Timeline
ELECTRICIAN
MULTI-LINE System INC
11.2025 - 07.2026
ELECTRICIAN
B2B Automations
07.2025 - 11.2025
Electrician Technician
Quantek Solution INC
04.2025 - 07.2025
Electrical Technician
Mighty Lynx
07.2024 - 04.2025
Electrician
ENA Power Builder
01.2023 - 12.2023
Documentation Clerk
Can Do Process Solution INC.
05.2021 - 08.2021
Freelancer Technician/ Installer
VTY Trading
05.2019 - 03.2020
E.I.M. - Electrical
TESDA
E.I.M. - Electrical
Gensan College of Technology