• Developing different applications for business, using enterprise Java, Spring frameworks• Integrating payment systems• Construct and create schedulers by quartz• Creating different endpoints for frontend needs• Write SQL queries

• Full stack development, using Spring and Vaadin frameworks• Bug fixing in payment system • Creating new reports and add new functionalityEnvironment: Java 8; Spring Framework; Vaadin Framework; GitLab; Maven; Gradle; Docker

Managing team of 5-6 developers, developed and evaluate implementation of project plans and closely worked with customers. Developing software applications for sell and accounting in different size and sphere businesses, such as retail stores, supermarkets and productions. Creating DLL by C# to connect equipment to our software.

• Develop software applications for different size and sphere businesses like a shops, supermarkets, accounting companies, gas stations and restaurants in Armenia and Russia• Test and debug code of different complexity• Write SQL queries• Create DLL by C# to connect equipment to our software• Worked closely with analysts, designers and staff, analyzed and resolved technical and application issues• Performed assigned tasks in the precise and timely manner

Developed software for Russian and Kazakhstan banking systems' factoring services based on the SQL basis and using C#.

Developed accounting systems and retail systems for small groceries.