Denis — Java Developer
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Libraries/APIs
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Databases
This management application has a multi-user mode which allows users to open documents on different workstations and modify them simultaneously. All modifications are instantly synchronized among instances with the help of ActiveMQ. The UI was implemented with the Swing-library. Denis created the multi-user functionality and successfully implemented it. He developed and designed GUI and wrote Unit tests as well.
Read moreA set of client-side and server-side applications intended for bonds and derivatives trading. It is used by numerous financial institutions. Denis was responsible for desktop-client development: he implemented new features, altered existing features, fixed bugs, solved concurrency issues etc.
Read moreThis project was an internal customer support software integration with popular messengers and social networks like Viber, Facebook, etc. Denis developed the core part of the application, which is responsible for receiving callbacks from Viber's backend, managing sessions, generating responses, and other functions.
Read moreOnline clothing store for a local US market. The application was deployed into a Tomcat container, had a Web UI, and was based on HTML, CSS, JavaScript, Ajax technologies. Denis developed the backend part and verified it with Unit tests.
Read moreAn application that allows users to create leasing payment calculations for different objects, intervals, and rates. Denis designed and implemented the architecture and UI, and wrote the tests.
Read moreWeb application for adding/editing/updating news articles. Denis designed and implemented the entire application from scratch.
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