A system for partner companies to automate work with the employees • Refinement of the mechanism for registering employees, creating and managing tasks • Refinement of web applications and api for support staff • Refinement of web applications and api for mocs • Refinement of api for partner companies and employees • Integration with systems of partners for transferring leads

Procurement system of VTB Bank • Analysis of ways to improve the quality of improvements produced by the contractor • Assist contractor developers in solving technical problems • Fulfillment of tasks set by the company's management • Creation and configuration of infrastructure in production and test environments for system migration to a new data center • System migration from MS SQL to PostgreSQL server • Preparation of an impersonal database for test environments

Internal bot project for an insurance company • Create processes for project lifecycle from definition of program requirements to deploying a release to Azure objects • Control the cost of using Azure resources • Increase in code quality through refactoring, making integration tests and CI/CD implementation (with blue green deployment) • Optimizing the response speed of the internal bot • Increasing the use of the bot by adding new functionality such as creating helpdesk tickets, newsletters, data about company employees • Creation of reports on the work of the customer support system • Refinement of a web application on Angular for project data administration

Project for valuation (price forecasting) of securities for the Central Depository of the Russian Federation • Increasing the quality of the calculation of the existing algorithm • Launch of a new algorithm for forecasting the value of bonds (obtained accreditation from the Central Bank of the country for use of calculation results by financial institutions to evaluate a portfolio of securities) • Participation in the development of a new algorithm for assessing the value of Eurobonds • Participation in the development of a new algorithm for assessing the value of mortgage bonds • Interaction with technical support to prepare environments for testing and implementing new algorithms • Interaction with the first line of customer support

Analyze app user behavior to search for laws and regulations of the country • Create of transact-sql queries for process large tables (more than 500 million rows in some tables) and generate reports on the most important information for users • Create a report generator to provide analysis results

Credit scoring system • Participation in the development of a new project to assess the possibility of issuing a loan to a client • Integration with external and internal systems (black list, credit history assessment systems)

Electronic document management system of the Federal Treasury • Participation in the development of the system by adding new functionality (directories, contracts, reports, forms for printing, import and export, archiving mechanisms and automatic procedures) using Delphi but without using a debugger

Banking system • Writing reports for users of the banking system • Support for the banking system

Applications for testing students • First serious software development experience • Developed and implemented applications for student testing, grade analysis and administration based on Delphi and MySql • Provided user support and advice • Applications have been used for many years after their introduction