Passionate software developer with more than 5 years of experience. Experience with frontend/backend/mobile projects involving C++/Java/PHP. Strong math/algorithmic background. ACM ICPC participant 2010-2014, world semi-final 2011-2012.

Software Engineer @ From June 2015 to Present (7 months) Software Engineer @ Developing online educational platform. Developed highly customizable API and query language. Created automatic reports engine and Angular SPA client Refactoring project for better performance and extensibility From November 2013 to Present (2 years 2 months) Software Developer Intern @ Improving internal software tools for Quality of Search Department Implementing new functionality for Java/Spring/Hibernate application Designing new API for data processing Developing application for distributed file downloading and processing From May 2013 to September 2013 (5 months) Saint Petersburg, Russian FederationSoftware Engineer @ Developed a mobile client for company web service for J2ME devices (java, json, Kuix framework) Developed "MxReader" - Samsung Bada mobile application for reading PDF/DJVU files (c, c++, json, opengl, performance oriented algorithms/data structures, multithreading) Created website platform for holding Alternate Reality Games (ARG). From January 2010 to April 2013 (3 years 4 months) Software Engineer @ Developing travel platform. Creating parsers for data extraction Developed internal office booking system. Extending functionality of the app framework From June 2008 to August 2009 (1 year 3 months)

Bachelor's degree, Applied Mathematics @ NUWM, Rivne, Ukraine From 2010 to 2014 Andrew Onyshchuk is skilled in: Algorithms, Data Structures, C++, Java, Node.js, JavaScript, AngularJS, C, HTML, CSS, Bada, PHP, Mathematics, Databases, MySQL