Working on various government & social projects

• Led the development of key federal-level IT projects, ensuring the scalability of platforms used by over 5 million users
• Optimized system architecture, reducing request processing time by 40% and decreasing server load by 30%
• Managed a team of 12+ developers, implemented code review standards and CI/CD, increasing release speed by 50%
• Organized development and planning processes, enabling project completion 20% faster than initially scheduled
• Conducted interviews and onboarding for new developers, performed code reviews, designed architecture, and contributed to programming

Building email sources & delivering optimization

• Led the development of an AI-powered email editor for Nike, optimizing content and increasing user engagement by 35%
• Implemented an automated email template testing system, reducing QA costs by over $200K per year
• Improved data processing in AWS SES, achieving a 99.9% email delivery success rate and reducing spam by 60%
• Introduced new development processes, boosting team productivity by 25% and decreasing the number of bugs by 40%

Developing complex invitation tool with onboarding process.

• Developed a complex referral invitation system, resulting in a 20% increase in the customer base
• Implemented an analytics and tracking system, enabling the marketing team to boost conversion rates by 15%
• Conducted technical interviews and code reviews, raising the overall competency level of the team

Developing a SportsBetting platform for the US market and back-office dashboard for internal use. Implemented RBAC/permissions features from scratch.

• Developed a scalable back-office platform that processed over 1M bets per day with minimal latency
• Implemented RBAC and ABAC systems, enhancing system security
• Optimized database query handling, reducing response time by 35% and ensuring 99.98% uptime
• Worked in a distributed team across multiple time zones, successfully coordinating processes across different regions

Development of a rich money exchange platform (Travelex) combining complex UI & business logic. The application makes use of KYC, sending money abroad, withdrawal, internal back-office management.

• Contributed to the development of a banking platform processing over $1B in transactions per month
• Led the creation of a back-office system for the banking platform, increasing transaction processing speed by 50%
• Grew into a Team Lead role, coordinating a team of 8+ engineers and successfully implementing DevOps processes
• Participated in business trips, presenting the project's technical vision to C-level clients

Working on various custom projects. Building an impressive reputation on Upwork. Proven history of success with multiple clients.

• Top rated
• Rising talent