Image of Oleksiy Oryeshko

Oleksiy Oryeshko

Software engineer

Staff Software Engineer at People.ai

Sunnyvale, California

Section title

Oleksiy Oryeshko's Email Addresses & Phone Numbers

Oleksiy Oryeshko's Work Experience

Google

Software engineer

January 2012 to Present

Google

Site Reliability Engineer

May 2010 to December 2011

LunaDev

Independent Flex developer

December 2009 to June 2010

Oleksiy Oryeshko's Education

Kyiv National Taras Shevchenko University

Master IT Applied Math

1998 to 2003

Lyceum #145, Kyiv

1995 to 1998

About Oleksiy Oryeshko's Current Company

Google

Part of a project working on an internal tools for Google search quality. Significant accomplishments: * Designing and implementing a framework for evaluating quality and speed of different algorithms. * Improving input data format, improving average loading time by 10x. * Experiments with machine learning algorithms

About Oleksiy Oryeshko

📖 Summary

I check LinkedIn once per several months. Please contact me via email.Software engineer @ Part of a project working on an internal tools for Google search quality. Significant accomplishments: * Designing and implementing a framework for evaluating quality and speed of different algorithms. * Improving input data format, improving average loading time by 10x. * Experiments with machine learning algorithms From January 2012 to Present (4 years) Site Reliability Engineer @ Part of the team responsible for keeping distributed storage systems (Google File System, BigTable and Colossus) running. Significant accomplishments: * Automated cluster management process. * Proposed, designed and implemented an automated approach for storing cluster configuration. * Improved resources provisioning for storage software company-wide. From May 2010 to December 2011 (1 year 8 months) Independent Flex developer @ Developing games in Flex to entertain myself. From December 2009 to June 2010 (7 months) Java/Flex Software Engineer @ Development of a massively multiplayer online strategy game (10k players total / 2k players online handled by 1 machine). The project successfully launched, quickly becoming the most popular online game in Ukraine and Russia (150k players one year after launch) and winning several awards. Technologies: Java (server side) and Adobe Flex (client side). Supervised the project from algorithmical point of view. Significant accomplishments: * Designed and implemented architecture to handle all actions involving more than one player. * Debugged through and resolved several major performance bugs. * Generated multiple ideas on improving SCRUM process. From March 2009 to April 2010 (1 year 2 months) Algorithm Coordinator @ Coordinating the process of preparing the problems for multiple algorithm competitions. This includes: writing and testing problems for competitions, managing problem writers and testers, organizing the workflow, etc. From August 2005 to February 2009 (3 years 7 months) Java Software Developer @ Several small projects. From February 2005 to July 2005 (6 months) Software engineer @ Working on an Rapid Shell Modeling project - huge project, which helped to digitize the process creating personalized hearing aids, taking a 3D scan of the ear as input and producing a customized hearing aid. Significant accomplishments: * Designed an implemented API to handle manual and automated positioning of 3-D objects relative to other 3-d objects. * Developed an algorithm for optimal positioning of complex 3-D objects. From August 2001 to December 2004 (3 years 5 months) Master, IT, Applied Math @ Kyiv National Taras Shevchenko University From 1998 to 2003 Lyceum #145, Kyiv From 1995 to 1998 Oleksiy Oryeshko is skilled in: Machine Learning, Python, C++, Distributed Systems


Oleksiy Oryeshko’s Personal Email Address, Business Email, and Phone Number

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Frequently Asked Questions about Oleksiy Oryeshko

What company does Oleksiy Oryeshko work for?

Oleksiy Oryeshko works for Google


What is Oleksiy Oryeshko's role at Google?

Oleksiy Oryeshko is Software engineer


What is Oleksiy Oryeshko's personal email address?

Oleksiy Oryeshko's personal email address is o****[email protected]


What is Oleksiy Oryeshko's business email address?

Oleksiy Oryeshko's business email addresses are not available


What is Oleksiy Oryeshko's Phone Number?

Oleksiy Oryeshko's phone (213) ***-*193


What industry does Oleksiy Oryeshko work in?

Oleksiy Oryeshko works in the Information Technology and Services industry.


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Oleksiy Oryeshko's Personality Type

Extraversion (E), Intuition (N), Feeling (F), Judging (J)

Average Tenure

2 year(s), 1 month(s)

Oleksiy Oryeshko's Willingness to Change Jobs

Unlikely

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