• Developed backend services for Unreal Engine 5 and Blender, transitioning both from desktop-only applications to cloud-capable systems, significantly improving asset management and cloud rendering capabilities.• Designed scalable system architecture for the Digital Asset Management (DAM) system, improving performance for managing large digital assets in the cloud.• Led the 3D Engineering Team in R&D and implementation of 3D DAM integration, optimizing system efficiency

• Led a team of 10+ to deliver national tax projects on time and within budget, boosting data processing speed by 40% and improving operational efficiency by 30% through system upgrades and integration.• Developed a tax fine calculation system for social payments, enhancing system responsiveness and reducing calculation time by 50% for over 1 million taxpayers.• Led the development and implementation of FATCA and CRS data exchange systems. Managed both desktop and web applications to ensure accurate and secure transmission of financial data between institutions and regulatory bodies.• Designed and implemented a batch processing system with robust integration, enabling the efficient and reliable collection of taxpayer information from all banks and enhancing overall data management capabilities.

• Designed and built a full-stack web application using Node.js and Vue.js to anonymize and gather user data. Integrated features to ensure privacy and compliance with data protection regulations while handling large data volumes efficiently.• Developed an internal data pipeline system with a robust, extendable frontend, featuring data filtering and processing operations to handle complex data workflows efficiently.

• Supported and enhanced the legacy tax system, ensuring smooth operation and addressing technical issues.• Integrated the tax system with government systems for seamless data exchange and process streamlining.• Implemented a tax fine calculation system for social payments, ensuring accurate and timely fine calculation.• Collaborated with stakeholders to align the tax system with organizational objectives and compliance standards.

• Developed custom plugins and extensions for Magento 1 and 2, enhancing e-commerce functionality.• Collaborated with clients to gather project specifications, ensuring comprehensive understanding of needs.• Implemented optimization techniques for improved website performance, ensuring seamless browsing experiences for customers.

• Developed customized web solutions using Yii2, Laravel, and custom PHP frameworks to meet client requirements.• Collaborated with cross-functional teams to gather project specifications and ensure client objectives were met.• Conducted thorough testing and debugging to deliver error-free web applications.• Built internal tools for statistics and site creation to streamline workflow processes.

• Developed dynamic and responsive websites using PHP and JavaScript to create intuitive user interfaces.• Collaborated closely with clients to understand unique requirements and translate them into functional website solutions.• Ensured effective client communication channels for addressing queries, providing updates, and managing expectations throughout the development process.