experience education euna walsh 2373 hosea plains houston tx phone 1 555 152 4615 senior regular java developer los angeles ca 092014present improvement refactoring performance tuning existing components provide implementation direction development team performing code reviews analyze existing system code propose improvements necessary perform unit testing software components develop business reports update oracle schema optimize performance sql queries regular java developer boston 022012082014 perform product development using proven software development tools processes clearly communicate task estimates etas work breakdown structure management luxoft client side work client information portfolio management profiling classification gui design mostly business logic little bit back office develop inhouse testing automation tools frameworks includes java libraries web ui integration uml engines etc automate maintenance work development tools work distributed team based cracow london deep level communication inside international team work part team continuously innovate evolve systems processes junior regular java developer phoenix az 012005 112011 facilitating businessdomain knowledge improvement within team part strategic initiative performs unit test software components working part scrum team knowledge hibernatemybatis framework development productionready systems work distributed team based krakow kiev london new york deep level communication inside international team knowledge spring framework portland state university skills jvm monitoring profiling including use jconsole jvisualvm jprofiler bonus knowledge associated tools like perl shell scripting desirable strong java core knowledge basic sql knowledge experience oracle databases proven ability deliver high quality code tdd ci basic sql knowledge strong oop skills ability propose design implement changes complex systems strong analytical logical reasoning capability excellent knowledge core java collections multithreading 3 years basic knowledge oracle plsql