Hire the best QA engineers near San Francisco.

Toptal is a marketplace for top remote QA engineers. Top companies and start-ups in San Francisco choose Toptal QA freelancers for their mission-critical initiatives.
  • Trusted by:

Hire remote QA engineers near San Francisco or in a similar time zone

Christina Lin

Member since January 19, 2016
Christina is a senior QA engineer with expertise in test automation, test management, and manual testing for web and mobile applications. She has created test automation frameworks from the ground up using Selenium WebDriver in several projects as well as automating ... Click to continue

Recent QA Articles by Toptal Engineers

Small 513a49b430031a7d3f7488e45c5a1a5d
Guide To Budget-friendly Data Mining

by Jeffrey Shumaker — Freelance Software Engineer @ Toptal

Read more
How React Components Make UI Testing Easy

by Swizec Teller — Freelance Development Consultant @ Swizec.com

Read more