Daniel X.

Senior ELV & Security Systems Design Engineer | CCTV | Access Control

Senior ELV & Security Systems Design Engineer I help contractors, system integrators, and consultants design CCTV, Access Control, Structured Cabling, and Low Voltage Systems for commercial and industrial projects. With 16+ years of engineering experience, I provide practical system designs, equipment selection, AutoCAD drawings, Bills of Materials (BOM), and technical documentation that are accurate, buildable, and ready for construction. My expertise includes: ✔ CCTV & Access Control Design ✔ Equipment Selection & BOM ✔ Rack Layout & Equipment Room Design ✔ Structured Cabling & Fiber Optics ✔ Network Infrastructure ✔ AutoCAD Shop & As-Built Drawings I focus on delivering professional designs, clear communication, and fast turnaround to help clients complete projects efficiently. Let's discuss your project.

🇨🇳Chengdu, China$20/hr100% JSS4.02 (2)Since Jul 2025

Earnings and projects

MRR

$66$66

Last 6 months ÷ 6

#145,315 / 412,246 / 412k

🇨🇳#851 / 2,007 / 2,007

Revenue, last 30 days

$0$0

Last 6 months: $393

Total earnings

$2,050$2k

#331,422 / 412,246 / 412k

🇨🇳#1,562 / 2,007 / 2,007

Per project

$683$683

$393 in the last 6 months

#154,860 / 412,246 / 412k

🇨🇳#597 / 2,007 / 2,007

Projects, last 6 months

Across 3 contracts

33% fixed67% hourly

#128,096 / 412,246 / 412k

🇨🇳#730 / 2,007 / 2,007

Projects in all

Across 6 contracts

33% fixed67% hourly

#304,143 / 412,246 / 412k

🇨🇳#1,397 / 2,007 / 2,007

$2kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch

Skill rankings: Top 41% in Autodesk AutoCAD

Ranked by MRR among everyone on Upwork with the skill.

#214Technical Design432 freelancers · 🇨🇳 #2Top 50%🇨🇳#2 of 3
#2,732Autodesk AutoCAD6,720 freelancers · 🇨🇳 #11Top 41%🇨🇳#11 of 22
#4,805Technical Support11,267 freelancers · 🇨🇳 #14Top 43%🇨🇳#14 of 21

Daniel X.

Earnings and projects

Earnings, last 30 days