- Taking a leading role in the design of a comprehensive solution for online payment processing.- Integrating with custom payment gateways, processors, and other payment software including PayPal, Skrill, Neteller, Stripe and more (over 100 different integrations).- Including various KYC and anti-fraud service providers into a complete processing ecosystem.- Development of flexible payment routing system.- Taking part in the annual PCI DSS certification.- Preparing daily workloads for staff & coordinating the daily allocation of work.- Handling new client enquiries and acting as the face of the business.

- Taking a leading role in the design of a comprehensive solution for online payment processing.- Integrating with custom payment gateways, processors, and other payment software including PayPal, Skrill, Neteller, Stripe and more (over 100 different integrations).- Including various KYC and anti-fraud service providers into a complete processing ecosystem.- Development of flexible payment routing system.- Taking part in the annual PCI DSS certification.- Preparing daily workloads for staff & coordinating the daily allocation of work.- Handling new client enquiries and acting as the face of the business.- Working with the sales and marketing team to drive sales forward.- Mentoring and training up junior and new team members.

Being a part of the international team, developed enterprise solution for the company. Designed database structure for bank card processing. Developed secure integration with third-party systems: Visa/MC Directory Servers, ACS, APIs of different banks and other PSPs. Used different Java frameworks (Spring, GWT, Vaadin, Velocity) to create rich web UI and APIs for the merchants.

Designed architecture of Class 4 VOIP transit traffic switch (MVTS II). Analyzed clients’ business models to develop new functionalities. Cooperated with other teams to maximize the efficiency of product components interworking. Job functions and responsibilities:• Discussing system requirements with foreign customers• Preparing documentation regarding system design and technical requirements• Reviewing other teams architectural documents for potential conflicts• Oracle SQL and PL/SQL code profiling and optimization• Team leadership

Developed an ERP system for one of the Russian largest automobile plants. Analyzed and evaluated information and business process requirements. Coded programs using MS SQL Server and C# supporting various business functions. Responsibilities included:• Database structure and UI design• Automation of various parts of the company business: automobile and automotive components sales, sales planning, accounting, salary calculation, personnel records and time tracking• Integration with third-party applications (MS Access, Oracle, 1C)