DENIS Solomasov

- Planned and discussed requirements with product managers to create a unique customer experience; - Designed and implemented backend in Java; - Designed and implemented new features in Android applications; - Migrated existing code from Java to Kotlin in Android applications; - Added tests for new and existing functionalities; - Presented and discussed new features within an Agile team; - Wrote documentation and identified new issues (Jira, Confluence); - Worked closely with designers, and QA engineers;

- Developed architecture, core functionalities and wrote documentation. Estimated the scope of work and new tasks; - Updated functionalities and implemented improvements for accounting and sales systems, optimised algorithms for accounting and sales report preparing; - Prepared, executed, analysed and documented tests according to business product requirements; - Achievements: Reduced the codebase complexity; Reduced the number of requests to the BE, increased the speed of data loading, simplified the UI.

- Updated functionalities and implemented improvements for accounting and sales systems, optimised algorithms for accounting and sales report preparing - Added new functionalities and optimised integration between systems; - Prepared, executed, analysed and documented tests according to business product requirements. - Achievements: Optimised SQL queries; Increased the efficiency of workstations - users work faster or make fewer errors.

- Developed new functionalities for SQL databases and implemented improvements for accounting systems; - Prepared, executed, analysed and documented tests according to business product requirements; - Achievements: Optimised SQL queries; Decreased time for preparation and delivery accounting reports.