Jani Viherväs is a Senior Software Engineer based in Espoo, Finland, with nearly 13 years of experience delivering high-performance, production-critical systems and end-to-end ownership across design, backend, infrastructure and CI/CD. He blends a craftsmanship mindset with data- and value-driven decision making, and has operated systems at 70K requests/sec with sub-5 ms P99 latency and five-nines-plus availability. At Unity and prior roles he has driven technical direction, authored shared libraries used across teams, built cloud infrastructure and pipelines, and raised engineering standards through mentoring and technical leadership. Jani routinely presents on alerting and resiliency and pairs hands-on implementation with coaching to foster shared ownership of systems and outcomes. With an academic background in computer science, mathematical information technology and physics, he brings a quantitative, research-informed approach to practical engineering problems.
10 years of coding experience
6 years of employment as a software developer
Master of Science (MSc), Computer Science, Master of Science (MSc), Computer Science at University of Helsinki
Bachelor of Science (BS), Mathematical Information Technology, Bachelor of Science (BS), Mathematical Information Technology at University of Jyväskylä
Contributions:4 commits, 6 PRs, 13 pushes in 1 year 7 months
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Jani Viherväs - Senior Software Engineer at Unity Technologies