Viseven Executive and Leadership Team

July, 2026

Leadership Overview

Viseven has 4 executives leading key functions including finance, technology, people operations, and architecture.

Driven by innovation, Viseven provides end-to-end MarTech solutions for the Life Science industry, enabling omnichannel excellence across diverse digital maturity levels.

Leadership Roles at Viseven

  • Chief Financial Officer - Andrey Demchenko
  • Deputy Chief Financial Officer - Dmytro Kozenko
  • Chief Technology Officer & Architect - Roman Vasylenko
  • Chief People Officer - Yevhen Dyachenko
  • Andrey Demchenko - Chief Financial Officer

    Andrey Demchenko, the Chief Financial Officer at Viseven, directs all financial operations and strategic fiscal planning. Overseeing budgeting, forecasting, and financial reporting, Demchenko ensures robust financial health and compliance across the organization. This leadership position involves managing capital allocation, optimizing investment strategies, and driving profitability through meticulous financial oversight. By analyzing market trends and economic indicators, Demchenko guides Viseven's financial trajectory, securing sustainable growth and enhancing shareholder value. The Chief Financial Officer's responsibilities extend to managing banking relationships and ensuring the integrity of all financial transactions, directly supporting Viseven's mission as a Global Services Provider in the Life Science MarTech sector. Andrey Demchenko's strategic financial management underpins the company's ability to deliver end-to-end tailored-made solutions.
    Andrey Demchenko

    Dmytro Kozenko - Deputy Chief Financial Officer

    Dmytro Kozenko, the Deputy Chief Financial Officer at Viseven, supports the Chief Financial Officer in managing the company's financial health and strategic initiatives. Kozenko's responsibilities include assisting with financial analysis, budget management, and the preparation of financial reports, ensuring accuracy and compliance. This role is crucial in optimizing financial processes and supporting Viseven's growth objectives within the MarTech sector. By collaborating closely with the finance department, the Deputy Chief Financial Officer contributes to effective resource allocation and financial risk mitigation. Dmytro Kozenko plays a key part in maintaining the financial integrity of Viseven's end-to-end solutions for the Life Science industry. The Deputy Chief Financial Officer's support ensures the finance function operates with maximum efficiency and strategic alignment.

    Roman Vasylenko - Chief Technology Officer & Architect

    Roman Vasylenko, the Chief Technology Officer & Architect at Viseven, architects the company's technological vision and infrastructure. Leading the development and implementation of innovative MarTech solutions, Vasylenko ensures Viseven remains at the forefront of digital maturity for the Life Science industry. This role involves defining technical strategies, overseeing software development lifecycles, and ensuring the scalability and security of Viseven's end-to-end offerings. By fostering a culture of technical excellence, the Chief Technology Officer & Architect drives the creation of omnichannel solutions tailored to client needs. Roman Vasylenko's expertise in architecture ensures that Viseven's platform capabilities consistently meet and exceed industry standards, directly supporting the company's commitment to providing advanced MarTech services globally. The Chief Technology Officer & Architect's guidance is critical for maintaining Viseven's position as a leader in digital transformation for its clients.
    Roman Vasylenko

    Yevhen Dyachenko - Chief People Officer

    Yevhen Dyachenko, the Chief People Officer at Viseven, directs all human capital strategies and organizational development initiatives. Dyachenko oversees talent acquisition, employee engagement, and the cultivation of a high-performance culture essential for Viseven's operations as a Global Services Provider. This leadership role focuses on fostering an environment that supports innovation and excellence in MarTech solutions for the Life Science industry. By implementing robust HR policies and programs, the Chief People Officer ensures Viseven attracts and retains top talent, driving the company's capacity to deliver tailored-made solutions. Yevhen Dyachenko's strategic approach to people management is fundamental to Viseven's ability to achieve its business objectives and maintain its market leadership. The Chief People Officer champions employee well-being and professional growth, aligning human resources with Viseven's overarching mission.
    Yevhen Dyachenko

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    Frequently Asked Questions Regarding Viseven Top Executives and Leadership Team

    Who leads Viseven?
    Viseven is led by Andrey Demchenko (Chief Financial Officer), along with executives such as Dmytro Kozenko (Deputy Chief Financial Officer) and Roman Vasylenko (Chief Technology Officer & Architect).
    Who is part of Viseven’s executive team?
    The executive team of Viseven includes leaders such as Andrey Demchenko (Chief Financial Officer), Dmytro Kozenko (Deputy Chief Financial Officer), Roman Vasylenko (Chief Technology Officer & Architect) and other senior executives.
    How many executives does Viseven have?
    Viseven has 4 executives leading key business areas.
    What roles are included in Viseven’s leadership team?
    The leadership team of Viseven includes roles such as Chief Financial Officer, Deputy Chief Financial Officer, Chief Technology Officer & Architect, Chief People Officer.