Topi Tuulensuu is a Senior Test Automation Specialist with 12 years of experience building embedded and IoT test frameworks, CI/CD pipelines, and test tooling for large-scale hardware-software systems. Based in Lahti, Finland, he blends a background in web development and databases with deep practical expertise in fuzz testing, test execution speed optimization, and hardware test environment maintenance. At KONE he leads test process improvement and mentors teams while contributing reference libraries and pipeline automation that shorten release cycles. His work history shows a consistent focus on making complex embedded systems more testable and observable, including datavisualization and debugging tools from his Etteplan days. Colleagues describe him succinctly on GitHub: software, testing, sometimes both—reflecting a pragmatic engineer who ships dependable automation.
12 years of coding experience
7 years of employment as a software developer
Bachelor of Applied Science (B.A.Sc.), Information Technology - Software Development, Bachelor of Applied Science (B.A.Sc.), Information Technology - Software Development at HAMK University of Applied Sciences
Vocational Qualifcation, Business Information Technology, Vocational Qualifcation, Business Information Technology at Hyria Oy
Contributions:28 pushes, 3 branches in 5 years 2 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.
Request Free Trial
Topi Tuulensuu - Senior Test Automation Specialist