• Successfully led a team of 16 in building a high-availability system that processes hundreds of millions of real estate data entries, boosting system efficiency and reliability for one of North America's largest valuation companies.• Directed and launched a Cloud API facade for a global web-to-print company, improving service availability for thousands of daily users and setting a company benchmark for DevOps practices and automation.• Participated in a critical migration project, establishing a detailed migration strategy and a defined team breakdown structu re. Leveraged Domain Driven Design principles for a seamless transition from Web Forms to modern technologies like Blazor and ASP.NET, elevating product performance for a cloud-based platform company and enhancing project ROI.

• Analyzing and providing expert advice on controls, requirements, technical specifications and procedural rules for Implementing the provisions of the E-Invoicing Regulation.• Led the IT track, overseeing the implementation of a comprehensive electronic invoicing system, facilitating the seamless exchange and processing of invoices, credit notes, and debit notes between relevant entities.• Leveraged a wide range of technologies, including Java, .NET/CLR, Kubernetes, Docker, SAP HANA, Kafka, ELK, Redis, F5, and API Connect (DataPower), to design and develop an integrated electronic solution that ensured compliance with regulatory standards and improved operational efficiency.

• Led a nationwide public complaints processing system development, significantly improving public service delivery across the country and bolstering governmental client relationships.• Designed and implemented architectural improvements in a national traceability project for labeled jewelry, enhancing invento ry tracking efficiency and flexibility in response to changing requirements.• Supervised development and implementation of a client-side .NET application, leading to successful visualization of transaction data for 46 million taxpayers and enhancing national-scale data analysis.

• Developed the Kafka monitoring microservice for a federal cash register high load information system, boosting system robustn ess and reliability.• Led the design and development of a traceability system for labeled products. Built a service-oriented application from scratch, leveraging advanced technologies and industry best practices. • Contributed to a centralized solution for managing accounting reports. Utilized OLAP Cubes and Polymatica for efficient data analysis and reporting, supporting data-driven decision-making and compliance with regulatory requirements

• Developed key components for a content visualization platform, leading to the successful implementation of distributed visualization projects for high-profile clients, such as international airports.• Engineered a node-based visual programming platform and a comprehensive product monitoring and feedback system, forming the foundation for the company's product installation, configuration, and launch process improvement.