Александр Крысин

Java developer with several years of experience working on backend services, desktop software, and Android applications for phones and tablets from PoC to publishing on Google Play. Developed backend logic for integrations (IM, CRM, social networking, online banking) and application servers (video surveillance solutions, restaurant clients). Wrote unit tests, debugged and profiled critical issues such as crashes, concurrency issues, memory leaks, performance issues (bottlenecks). Developed frontend logic for desktop applications (control panel, instant messaging, cloud file management). Developed Android applications for smartphones and tablets (travel sharing, local government, web forum, video surveillance, instant messaging, food delivery). Linux administration, deployment of backend services, publishing of Android applications on Google Play. Also have some web development experience.