About

Work Experience

• Senior Software Development Engineer, 

  Aug, 2018 - Present

  Aplying cutting-edge technologies from Natural Language Processing to Text-To-Speech to improve the expressivity and flexibility of Amazon Alexa's voice. Productizing features invented by scientists and applying various engineering techniques to improve overall system performance and abilities to maximize the impact on customer experience. Developing and optimizing Neural TTS engine which is used in Polly and Alexa.

  • Text To Speech

  • Deep Learning

  • C++ / Python

  • Cuda / AWS Inferentia

• Senior SaaS Architect, 

  Jan, 2017 - Jul, 20181 year 7 months

  Guiding the architecture of products and coaching engineers using cutting edge technology for building a highly scalable, data-driven, web-based SaaS products in the cloud.

  • AWS / Google Cloud

  • Docker / Python / NoSQL

  • C4 model for visualizing software architecture

• Technical/Team Leader/Manager & Scrum Master, 

  Mar, 2014 - Dec, 20162 years 10 months

  Designing and building Auto ML SaaS platform with focus on user experience and prediction correctness. In the same time I introduced agile methods to the company and lead my team to help them grow in engineering and operational excellence.

  • Java / Groovy / Spring / Vert.x

  • Micro-services / Docker / AWS

  • Data Visualization / Churn Prediction / Marketing Campigne Optimization / Risk Minimization

  • Linear & Logistic Regression / Decision Trees / Random Forrests

  • Boosting / Bagging / Feature Dependency / Feature Interactions / Feature Significance

  • Agile / Scrum / Internal Workshops

• Machine Learning Engineer, 

  Feb, 2014 - Dec, 200211 years 2 months

  Implementing multiple ML algorithm for in-house ML analyst tool "Advanced Miner", designing a few new ones, e.g. fuzzy Kohonen & LVQ. Designing and developing scoring engine used for credit and risk scoring.

  • Java / C++ / C#

  • GDBase / Postgres / SQL Server

  • Machine Learning algorithms

• Lecturer, 

  Oct, 2009 - Mar, 20155 years 6 months

  Teaching 'Component Oriented Programming', 'Programming on Java Platform', and 'Internet Programming'

  • Teaching plan for classes

  • Lectures and workshops

• Lecturer, 

  Oct, 2003 - Jun, 20095 years 9 months

  Teaching 'Programming in C++', 'Object Oriented Programming', 'Web programming in Java', 'Computer Methods of Optics', and 'Advanced Physics Laboratory'

  • Teaching plan for classes

  • Lectures and workshops

Skills

Education

Awards

Volunteer Work

Interests