Alfonso Diaz
Oakland,CA
Summary
Results-driven professional with a focus on diagnosing and resolving complex network issues. Known for maintaining safety standards while delivering reliable solutions, contributing to improved system performance and minimized downtime.
Overview
1
1
year of professional experience
1
1
Certification
Work History
Premises Technician
AT&T
Sunnyvale, California
06.2026 - Current
- Troubleshot complex network issues to minimize downtime and ensure system reliability.
- Monitored system performance, implementing adjustments to optimize operations.
- Upgraded telecommunications equipment and software to enhance capabilities and performance.
- Disassembled equipment, inspecting wiring to identify and repair faults.
- Followed up with customers to confirm quality of repairs and services delivered.
- Conducted skilled repairs on equipment, addressing identified faults effectively.
- Coordinated troubleshooting efforts for equipment issues, ensuring swift resolution.
Electrician/Construction Worker
Spectrum painting ss llc
Fremont, California
01.2025 - 06.2026
- Diagnosed electrical circuit issues and implemented corrective measures for repairs.
- Interpreted blueprints and technical drawings for accurate assembly of panels and control boxes.
- Installed cables, conductors, and wire trays, completing necessary connections for primary power lines.
- Placed safety systems and set up emergency lighting, uninterruptible power supplies, and battery systems.
- Assessed, tested, and operated various electrical components and systems to ensure functionality.
- Connected wires to circuit breakers, transformers, and other essential components.
- Adhered to specifications and codes during installation of electrical wiring and fixtures.
- Maintained a clean, safe work environment by removing debris before shift completion.
Education
High School Diploma -
Arroyo High
San Lorenzo, CA06-2025
Skills
- Network configuration and telecommunications
- Structured cabling installation
- Electrical wiring and lighting systems
- Fiber optic splicing and cable installation
- System maintenance and preventative maintenance
- Ladder safety training
- CPR and AED certification
- Residential construction skills
- Voltmeter operation
Languages
Spanish
Professional
Certification
- Red Cross CPR
- Construction Technology-Advanced Achievment
Timeline
Premises Technician
AT&T
06.2026 - Current
Electrician/Construction Worker
Spectrum painting ss llc
01.2025 - 06.2026
High School Diploma -
Arroyo High