- Fractional CTO services- eSport News, Videos and Statistics Website. Tech: VueJS, NodeJS, Python, Django, Kafka, Kubernetes - Streamer Information System. Tech: VueJS, NodeJS, Python, Django, Kafka, Kubernetes- Simplified and moved to Kubernetes customer’s LMS solution, decreasing the amount of integration errors and optimized infrastructure cost twice. - Launched online part of a large luxury fashion business, achieving a 50% boost of revenue. - Founded b2c-startup loice.ai: Artificial intelligence that makes parents closer to children. Machine learning, AWS, PyTorch, iOS, Android.

- Systemized the process to deliver data for analysts and data scientists at company level, achieving a 99% reduction of time to receiving petabytes-level data from 2 months to 2 hours. - Launched custom interactive ETL BigData tool (Python, ReactJS, Scala, Hadoop), which allowed to increase from 40% to 90% the actuality of machine learning models. - Transformed the internal 7 BigData solution for usage in a cloud provider, unifying IT-landscape and decreasing up to 90% usage of the expensive third party proprietary tools in affiliated companies and partners. - Started new practice and recruited and managed new team of 45 employees. Implemented 23 projects for external customers.

- Transformed the RPA-practice by creating cross-functional teams, increasing the speed of gathering requirements and implementing projects up to 20%.- Improved the educational processes of the team, achieving 30 days onboarding for new RPA-developers.- Sold 15 large RPA and Operation Excellent projects.- Completed 9 RPA projects for X5 Retail, Rosneft, Gazprom, OBI, VTB.- Signed partnership contracts with UIPath and Blue Prism, approving KPMG as an authorized partner, which attracted 4 new customers and helped to sell million-level dollars licenses.- Introduced usage of BPM Camunda with UiPath, improving the code quality and providing a configurable business process environment, allowing to complete 3 projects in time despite the lack of requirements. - Co-ordinated 5 offline and online RPA-meetups, helping to hire additional 6 developers.

- Implemented 2 Intranet SharePoint portals for retailers (TSUM Department Store, up to 10 000 employees, Tsvetnoy Department Store, up to 2 000 employees), winning the 1st place in Best Intranet Award 2018.- Acquired 4 IT-products (EPM Live, DotNetNuke, ACRM, WorkSmart), established teams to support infrastructure and develop new features, increasing revenue up to 15%.- Migrated 87 services to AWS Cloud and Kubernetes, decreasing the hosting budget to 20% ($250 000). - Delivered 2 end-to-end Business intelligence solutions (ETL, DWH, OLAP, Reporting) for airlines (up to 50 000 employees) and a bank (30 000 employees).- Coached and mentored cross-regional (Europe, Asia, South America) development teams (up to 30); helped with the designs, code quality and career growth.

- Reorganized IT department, introduced agile practices and ITIL processes, helping to increase SLA/OLA up to 40%. - Unified information security policies, monitoring, purchasing and supply chain across all company offices, allowed to move from reactive to proactive model of support.- Deployed Oracle Retail, Oracle BI, Terrasoft CRM and SharePoint Intranet portal, closing gaps in business processes. Estimated overall effect is more than $20M per year for the whole business.Initiated infrastructure projects: virtualization, disaster recovery, cost cutting, centralization, VoIP. Moved part of infrastructure to Azure and Office 365.- Managed $1M departmental budget; reduced costs totaling 20% over three years.- Hired and developed a new team of 20 IT professionals. Established motivation procedures and growing rules.

- Completed from 0 to production custom CRM with VoIP integration, which helps commercial real estate brokers like JLL, Knight Frank, Collers increase the amount of sales leads at the market twice.- Hired and motivated engineering team, developed successor.

- Guided cross-functional/cross-regional teams. Determined business impact of current and proposed projects and worked with planning/finance to capture that impact.- Implemented projects (up to $10M and 70 subordinates) such as: Electronic Collection of Statistics, Business Intelligence Solutions, Enterprise Project Management Systems, Monitoring of Federal Target Programs, e-Government.- Launched internal BI system “C-level monitor”, decreasing the time of preparing critical reports from 2 hours to 10 minutes.Technologies: MS SQL Server DB, SSIS, SSAS (OLAP), SSRS, .NET, ASP.NET MVC, SharePoint, Project Server, DWH, ETL, Data Marts, VMWare.

- Completed projects (up to $2M and 20 subordinates) such as: e-Banking b2c portal, e-Government g2c portal, Document Warehouse b2b portal, Sewer inspection solution b2g, e-8 Commerce web-sites, Forecasting solutions for oil mining industry, Intranet portals.- Directed cross-functional/cross-regional teams.Technologies: MS SQL Server DB, SSRS, SSIS, SSAS (OLAP), Oracle DB, .NET, ASP.NET, SharePoint, PKI, OpenCV.

- Developed 10 subsystems for integrated security system Bastion.Technologies: Delphi, Oracle DB, OpenGL, .NET, C++.