Team

The people behind the payment infrastructure.

Paysation is built by people working across payments, risk, product, engineering, merchant operations and partnerships — focused on infrastructure that does more than process.

The team

People building and operating the platform.

A focused team across company leadership, operations, legal risk, compliance, payments and product execution.

Leadership

Yuliia Onishchenko, Paysation team
Leadership

Yuliia Onishchenko

CEO & Founder

More than 10 years of experience in law, fintech and payment solutions. With experience in addressing market-specific challenges, our CEO supports projects in creating scalable, compliant, and profitable ecosystems while fostering sustainable growth and adaptability in highly competitive industries worldwide.

Egor Tatarchenko, Paysation team
Leadership

Egor Tatarchenko

COO

More than 10 years of experience in business operations, payment processes, and client service execution. As COO, Egor focuses on building efficient internal workflows, coordinating cross-functional teams, and ensuring the platform remains reliable, scalable, and responsive as transaction volumes and markets grow.

Oleksandr Kazmin, Paysation team
Leadership

Oleksandr Kazmin

CPO

More than 15 years of experience in software development, product strategy, and digital innovation. Proven track record of building scalable platforms, leading cross-functional teams, and delivering technology solutions that align business objectives with customer needs. Focused on sustainable growth, operational efficiency, and long-term product success.

Vadim Semenets, Paysation team
Leadership

Vadim Semenets

Director of Legal Risk, Compliance and Accounts Operations

18+ years in legal and regulatory compliance, including 8+ years in the payments industry. Attorney at Law, Committee on Protection of Human Rights Board Member at the Ukrainian National Bar Association.

The team

Tatyana Streltsova, Paysation team

Tatyana Streltsova

Director of Business Relations

Tatyana's strong foundation in finance and billing management enables her to align commercial strategy with operational efficiency, driving sustainable business growth.

Daria Zinovieva, Paysation team

Daria Zinovieva

Director of Business Development

Committed to ensuring clients receive the most effective financial tools and services, fostering trust and delivering results that support their goals.

Kristina Shatina, Paysation team

Kristina Shatina

Payment Product Manager

A seasoned Product Manager specializing in payment gateways, e-wallets and API integrations. With a background spanning over 9 years in IT operations, Kristina focuses on optimizing product lifecycles and delivering seamless payment experiences.

Ilya Zubar, Paysation team

Ilya Zubar

Head of Integrations

Ilya is an experienced fintech specialist with over 8 years of expertise in payment system integrations. He manages the end-to-end technical lifecycle of APIs and gateways, ensuring seamless connectivity for B2B products.

Gennadii Zhurniaev, Paysation team

Gennadii Zhurniaev

Business Developer

Fintech and payments professional specializing in merchant account operations across the European market. Experienced in optimizing payment workflows, ensuring compliance, and fostering collaboration between financial partners to support operational efficiency and business growth.

Join us

Build payment infrastructure that has to be stable, explainable and correct.

Work on card payment orchestration, routing, risk controls and operational systems where reliability, clarity and execution quality matter every day.

PaymentsRiskOperationsProductEngineering