Viseven Executive and Leadership Team

August, 2026

Leadership Overview

Viseven has 4 executives leading key functions including financial strategy, technological architecture, fiscal oversight, and human capital management.

Focused on delivering MarTech solutions for the life science industry, Viseven empowers global organizations to achieve omnichannel excellence through tailored digital maturity strategies.

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 global fiscal operations and long-term capital planning. Managing the financial health of the organization, the Chief Financial Officer ensures that investments in MarTech innovation align with the broader business objectives of the life science sector. Andrey Demchenko oversees the allocation of resources across international markets, driving efficiency in service delivery and supporting the expansion of digital maturity solutions. By monitoring revenue streams and cost structures, the Chief Financial Officer maintains the stability required for sustained growth. This leadership role involves close collaboration with the board to refine financial reporting and risk management frameworks. Through rigorous analysis of market trends, the Chief Financial Officer optimizes the financial performance of the company, ensuring that Viseven remains a competitive leader in the global technology consulting landscape while delivering consistent value to stakeholders.
    Andrey Demchenko

    Dmytro Kozenko - Deputy Chief Financial Officer

    Dmytro Kozenko, the Deputy Chief Financial Officer at Viseven, manages the day-to-day fiscal operations and internal audit processes. Supporting the broader financial strategy, the Deputy Chief Financial Officer executes precise budget controls and cash flow management to sustain the company's global service delivery. Dmytro Kozenko oversees the implementation of financial systems that track project profitability across various MarTech initiatives. By refining accounting procedures and ensuring regulatory compliance, the Deputy Chief Financial Officer provides the operational transparency necessary for executive decision-making. This role involves coordinating with department heads to optimize spending and improve operational margins within the life science consulting framework. Through meticulous oversight of financial data, the Deputy Chief Financial Officer strengthens the fiscal foundation of the organization, enabling the company to scale its operations effectively across international markets while maintaining rigorous standards of financial integrity and accountability.

    Roman Vasylenko - Chief Technology Officer & Architect

    Roman Vasylenko, the Chief Technology Officer & Architect at Viseven, designs the core technological frameworks that power omnichannel excellence for life science clients. Architecting scalable MarTech solutions, the Chief Technology Officer & Architect drives the development of end-to-end digital platforms that address complex industry requirements. Roman Vasylenko oversees the engineering teams responsible for building robust, tailored-made software that supports clients at every level of digital maturity. By integrating advanced data analytics and cloud infrastructure, the Chief Technology Officer & Architect ensures that the company remains at the forefront of technological innovation. This role involves constant evaluation of emerging tech trends to maintain a competitive edge in the global market. Through strategic oversight of the product roadmap, the Chief Technology Officer & Architect guarantees that all technical implementations align with the specific needs of the life science industry, fostering seamless digital transformation for global partners.
    Roman Vasylenko

    Yevhen Dyachenko - Chief People Officer

    Yevhen Dyachenko, the Chief People Officer at Viseven, directs the global talent acquisition and organizational development strategies. Cultivating a high-performance culture, the Chief People Officer ensures that the workforce possesses the specialized skills required to deliver complex MarTech solutions to the life science industry. Yevhen Dyachenko oversees employee engagement, professional development programs, and performance management systems that drive innovation and retention. By aligning human capital initiatives with the company's growth objectives, the Chief People Officer fosters an environment of continuous learning and digital excellence. This leadership role involves collaborating with executive peers to build a diverse and agile team capable of navigating the evolving demands of the global technology consulting market. Through the implementation of strategic HR policies, the Chief People Officer strengthens the organizational structure, ensuring that the company attracts and retains the top-tier talent necessary to maintain its position as a leader in digital maturity services.
    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.