Summary
Denis Koloshko is a seasoned technology leader and CTO based in Poland with over two decades of IT development experience and a strong focus on enterprise systems and system architecture. He has led technical strategy and product delivery across multiple companies since 2010, currently steering Interactive Digital Systems and the intrusion detection startup Dhound.io. Known for blending hands-on engineering with strategic leadership, he has deep .NET expertise from his tenure as Chief .NET Technologist and early career work building packaged software. Denis frequently operates at the intersection of architecture, security, and delivery—driving robust, auditable solutions for complex enterprise needs. Although his public GitHub footprint is minimal, his long-term CTO roles reflect sustained technical stewardship and team enablement rather than open-source visibility. He brings a pragmatic, security-minded approach to scaling software businesses and mentoring engineering teams.
8 years of coding experience
2 years of employment as a software developer
English, Russian, Russian