Trades style

Full-time, ContractSeattle, WA

Alex Chen

Senior field service technician, HVAC controls, networking and POS

Six years keeping commercial sites running: restaurants, clinics and retail.

Full-time
Alex Chen

Alex Chen

Senior field service technician, HVAC controls, networking and POS

About

A strong diagnostician with clean documentation, and the customer-side communication that turns one-off calls into long-term accounts.

Service numbers

2,400+Service callsAcross six years
98.4%First-visit fix rateIndustry average 78%
0Safety incidentsLast 1,500 days
4.96/5Customer ratingVerified after each job

First-visit fix rate

98.42026, Percent of calls fixed on the first visit

How I work

Diagnose fast, fix once

Meter, scope, log, then act. A 98.4% first-visit fix rate on networking, HVAC controls and POS hardware.

Customer-grade comms

Plain-English explanations, photo-documented work orders and a clean follow-up, every call.

Safety and compliance

OSHA 30, EPA 608 Universal and low-voltage certified. Zero recordable incidents in 1,500+ days.

The path

  1. 2023 to now

    Senior field service technician

    NorthPeak Technical Services

    • Lead tech on 40+ commercial accounts across restaurants, retail and light industrial
    • Cut mean time to repair from 4.2h to 2.6h with standard truck stock and pre-call diagnostics
    • Mentor three junior techs; wrote the troubleshooting playbook the company now uses
  2. 2021 to 2023

    Field service technician II

    Brightline Systems

    • Serviced HVAC controls, network gear and POS hardware across 120+ sites in the metro
    • Held 99% SLA compliance on priority-one tickets for 24 months
  3. 2019 to 2021

    Junior technician

    MetroTech Repair

    • Apprenticed under a master tech on commercial refrigeration and low-voltage cabling

Licences and certifications

EPA 608 UniversalOSHA 30Low-voltage certifiedNFPA 70E trained

Tools and systems

Cisco MerakiUbiquiti UniFiServiceTitanTridium NiagaraFluke 87V

Calls by site type

  • Restaurants35
  • Retail30
  • Clinics20
  • Light industrial15
Share of 2,400+ calls, by site type

Signed off by

Alex is the tech we ask for by name. He shows up, fixes it the first time, and explains what happened in a way our store managers understand.
Priya RamanOps director, Coastline Grocers
Our building controls were a black box until Alex re-mapped and documented every controller. Trouble tickets dropped 60% in the first quarter.
Derek HollowayFacilities manager, Cedar Health Clinics

Book a 15-minute call

Open to full-time and contract lead-tech roles in Seattle, or further for the right team.

Alex Chen · Seattle, WApitchpage.co/p/alex-chen-tech-demo
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