EveryMatrix Executive and Leadership Team

June, 2026

Leadership Overview

EveryMatrix has 5 executives leading key functions including product strategy, technology, operations, and people management.

Driven by innovation, EveryMatrix delivers a modular and API-driven product suite designed to empower operators across the gaming industry with a market-leading casino content aggregator and integration platform, a comprehensive bonusing engine, a fully managed sportsbook, and robust payment processing solutions.

Leadership Roles at EveryMatrix

  • PlayMatrix Chief Executive Officer - Olena Kostylova
  • Chief Operating Officer & Co-Founder - Mladen Andrasec
  • Chief Technology Officer, Playmatrix - Vitaliy Matuschenko
  • Chief Technology Officer, At Partnermatrix - Robert Grigoryan
  • Chief People Officer, Playmatrix - Liz Chernikova
  • Olena Kostylova - PlayMatrix Chief Executive Officer

    Olena Kostylova, the PlayMatrix Chief Executive Officer at EveryMatrix, directs the strategic vision and operational execution for the PlayMatrix division. This leadership role involves architecting the product roadmap, ensuring market competitiveness, and driving revenue growth through innovative casino solutions. Kostylova oversees the integration of the market-leading one-stop shop casino content aggregator and platform, focusing on seamless client onboarding and enhanced user experience. The Chief Executive Officer's responsibilities extend to fostering cross-functional collaboration between product development, sales, and operations teams to deliver a cohesive and high-performing service offering. By championing a customer-centric approach, Olena Kostylova ensures that PlayMatrix consistently meets the evolving demands of operators, from large established businesses to emerging market entrants. This executive's focus on scalable solutions and strategic partnerships solidifies EveryMatrix's position as a premier technology provider in the gaming sector.

    Mladen Andrasec - Chief Operating Officer & Co-Founder

    Mladen Andrasec, the Chief Operating Officer & Co-Founder at EveryMatrix, drives the operational efficiency and strategic growth initiatives across the organization. This executive role involves optimizing internal processes, managing resource allocation, and ensuring the seamless delivery of EveryMatrix's comprehensive product suite. Andrasec oversees the day-to-day operations, focusing on enhancing the performance of the casino content aggregator, sportsbook, and payment processing solutions. The Chief Operating Officer's responsibilities include fostering strong relationships with key stakeholders and ensuring alignment between business objectives and operational execution. Mladen Andrasec plays a pivotal part in scaling the company's infrastructure to support a growing global client base, from large operations to newcomers. By championing operational excellence, this Co-Founder ensures that EveryMatrix consistently delivers reliable and high-quality services, reinforcing its market leadership in the software and gaming technology sector.

    Vitaliy Matuschenko - Chief Technology Officer, Playmatrix

    Vitaliy Matuschenko, the Chief Technology Officer, Playmatrix at EveryMatrix, architects the technological infrastructure and innovation pipeline for the Playmatrix division. This critical role involves guiding the development of scalable, API-driven solutions, including the casino content aggregator and integration platform. Matuschenko directs the engineering teams responsible for maintaining the robustness and performance of the company's software products, ensuring they meet the highest industry standards. The Chief Technology Officer's oversight extends to implementing cutting-edge technologies that enhance the modularity and flexibility of EveryMatrix's offerings, allowing for easy integration with existing platforms. Vitaliy Matuschenko champions a culture of continuous improvement and technical excellence, driving the evolution of the platform to support diverse client needs, from bookmakers to lotteries. This leadership ensures the technological backbone of Playmatrix remains agile and future-proof, directly supporting the company's mission to provide seamless and powerful gaming solutions.
    Vitaliy Matuschenko

    Robert Grigoryan - Chief Technology Officer, At Partnermatrix

    Robert Grigoryan, the Chief Technology Officer, At Partnermatrix at EveryMatrix, spearheads the technological development and strategic direction for the Partnermatrix division. This executive position involves architecting robust and scalable technology solutions that power the company's affiliate and agent management systems. Grigoryan directs the engineering efforts focused on enhancing the functionality and performance of the multi-brand affiliate/agent management system, ensuring it meets the complex needs of diverse clients. The Chief Technology Officer's oversight includes driving innovation in data analytics and reporting capabilities within the Partnermatrix framework. Robert Grigoryan collaborates closely with product management and operational teams to ensure technological advancements directly support client acquisition and retention strategies. This leadership ensures the Partnermatrix technology remains at the forefront, providing clients with powerful tools for managing their affiliate programs and maximizing market reach.
    Robert Grigoryan

    Liz Chernikova - Chief People Officer, Playmatrix

    Liz Chernikova, the Chief People Officer, Playmatrix at EveryMatrix, leads the human capital strategy and organizational development for the Playmatrix division. This executive role focuses on cultivating a high-performance culture, attracting top talent, and implementing comprehensive employee engagement programs. Chernikova oversees all aspects of human resources, including talent acquisition, compensation and benefits, and professional development initiatives, ensuring alignment with EveryMatrix's strategic goals. The Chief People Officer's responsibilities extend to fostering a supportive and inclusive work environment that drives innovation and operational excellence within the Playmatrix teams. Liz Chernikova plays a crucial part in developing leadership capabilities and ensuring the workforce is equipped to meet the dynamic challenges of the gaming technology sector. By prioritizing employee well-being and growth, this executive strengthens the foundation for Playmatrix's continued success and market leadership.

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    Frequently Asked Questions Regarding EveryMatrix Top Executives and Leadership Team

    Who leads EveryMatrix?
    EveryMatrix is led by Olena Kostylova (PlayMatrix Chief Executive Officer), along with executives such as Mladen Andrasec (Chief Operating Officer & Co-Founder) and Vitaliy Matuschenko (Chief Technology Officer, Playmatrix).
    Who is part of EveryMatrix’s executive team?
    The executive team of EveryMatrix includes leaders such as Olena Kostylova (PlayMatrix Chief Executive Officer), Mladen Andrasec (Chief Operating Officer & Co-Founder), Vitaliy Matuschenko (Chief Technology Officer, Playmatrix) and other senior executives.
    How many executives does EveryMatrix have?
    EveryMatrix has 5 executives leading key business areas.
    What roles are included in EveryMatrix’s leadership team?
    The leadership team of EveryMatrix includes roles such as PlayMatrix Chief Executive Officer, Chief Operating Officer & Co-Founder, Chief Technology Officer, Playmatrix, Chief Technology Officer, At Partnermatrix, Chief People Officer, Playmatrix.