Arthur Nisnevich is a seasoned engineering leader and fractional CTO with 14 years of experience helping startups go from 0 to 1 and scaling products and teams to profitability. He has founded and led multiple startups—including WorkBright (Techstars Boulder alum) where he grew the product to hundreds of customers and $1.5M+ ARR—and has driven major architectural overhauls and tech-debt paydowns as a hands-on CTO. Equally fluent in product, business strategy, and deep technical execution, Arthur excels at aligning engineering culture with market needs. Based in Boulder, Colorado, he’s played early roles in mobile location-based services and enterprise middleware, giving him a practical breadth from embedded mobile UX to large-scale backend systems. Colleagues describe him as a pragmatic problem-solver who pairs entrepreneurial grit with a relentless focus on shipping reliable, maintainable software.
14 years of coding experience
14 years of employment as a software developer
B.S. Computer Science, B.S. Computer Science at Purdue University
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Arthur Nisnevich - Fractional CTO at Self-employed