Machine Learning Developer

• Oct 2021 - Present

Software Developer

• Aug 2020 - Oct 2021

Software Developer

• Oct 2019 - Aug 2020

Ensuring consistent stability and the best user experience of DIRECTV GO application across 7 platforms with roughly 10 million monthly users.- Contributed to timely product releases, while maintaining 99% of crash-free user sessions.- Developed internal software tooling to automatically deploy CI/CD artifacts. Ensuring consistent stability and the best user experience of DIRECTV GO application across 7 platforms with roughly 10 million monthly users.- Contributed to timely product releases, while maintaining 99% of crash-free user sessions.- Developed internal software tooling to automatically deploy CI/CD artifacts.

R&D Technical Team Lead

• Mar 2018 - Jan 2019

Leading and working on projects which utilize a variety of Machine Learning algorithms, includingDeep Neural Networks and Reinforcement Learning approaches.- Integrated a distributed TensorFlow solution into the project environment.- Coordinated the development of new features based on distributed Reinforcement Learningwhile maintaining the stable version of the software.- Managed to release a new version of the project software, applying Agile Methodology,Continuous Integration and Code Review techniques.

R&D Specialist

• Mar 2017 - Mar 2018

Worked on two big projects, both related to automated testing and involving techniques and algorithms of Deep Learning (DL) and Reinforcement Learning (RL, Artificial Intelligence).- Implemented an AI system for games testing which uses modern RL algorithms and a popular Deep Neural Networks framework.- Improved and optimized a game testing software using more recent image recognition libraries.- Introduced state-of-the-art DL technologies in order to achieve better performance and algorithms speed.- Created a text detection algorithm using Convolutional Neural Networks which became widely used in the game testing software.- Prepared and preprocessed a large amount of training and test data in order to improve the accuracy of machine learning algorithms solving a variety of tasks.

Software Developer

• Sep 2016 - Dec 2016

Worked on PHP RESTful API and the front-end parts of a huge project written on JavaScript.- Developed customer support service as a part of company's product. The company has got many excited customers reviews on this.- Set up transparent Squid (proxy server) with eCAP and squidGuard together. It is used by thousands users online.- Set up PHPMailer-based newsletter scheduler.- Implemented social network based authorization system. Now the company uses Google, Facebook, Twitter and Linkedin to allow users log in.

Software engineer

• Sep 2015 - Sep 2016

- Development of client-side part of client-server access control software based on iris recognition.The software SDK was written on C++ using Thrift; wrappers, that cover all functionalityproduct API provides, — on C, Java and C#.- Implementation of all-languages sample applications that show how to use product API. - Development of client-side part of client-server access control software based on iris recognition.The software SDK was written on C++ using Thrift; wrappers, that cover all functionalityproduct API provides, — on C, Java and C#.- Implementation of all-languages sample applications that show how to use product API.

Software engineer

• Feb 2014 - Sep 2015

System Performance researching- Oracle SQL tuning- Memory leaks analyzing- Java and Oracle performance support. System Performance researching- Oracle SQL tuning- Memory leaks analyzing- Java and Oracle performance support.