Our team

Eugène Barkalov

Lead Software Engineer

Eugene is a Lead Software Engineer at APTimum with nearly two decades of experience delivering high-quality software solutions in the FinTech industry.

He specializes in architecting scalable systems and building robust, distributed applications tailored for financial risk analysis and portfolio management.

Before joining APTimum in 2022, Eugene spent over eleven years at FIS Global — one of the world’s largest financial technology providers — where he played a key role in the development of core software products used by 30+ institutional clients worldwide. His contributions ranged from building API frameworks and risk analytics tools to delivering client-specific solutions, such as reporting platforms for major private banks.

Eugene is a well-rounded technology professional with deep expertise in software engineering, DevOps (including CI/CD pipeline automation), system design, and technical writing. His work reflects a consistent focus on software quality, performance, and maintainability. Eugene holds a six-year engineering degree in Computer Science from Kyiv Polytechnic University, one of the most competitive technical institutions in the region.