Anton Gromadskiy

More then 5 years experience in ML & Programming

Kiev, Ukraine

Summary

Designed data schema for multiple projects, configured migration /ETL (MySQL, hive, S3, cassandra), developed and integrated BI using Tableau, implement billing prediction models, сrypto trading bot , data processor for the marketing platform using decision trees, regressions, neural networks, anomaly detection, PCA. Developed ensembles of models for AI solution (monitoring models / data processing + targeting models + hi-level broker).Developed a state-action model for chat-bot (+ feature engineering). Wrote a lot of algorithms for data preparation and feature engineering.Was a data provider on a hackathon with over 40 people and a data schema of 500+ tables for 4 days.Accepted legacy AI project without documentation for two weeks before delivery and passedFilled scores table of Heroes of Might and Magic 3 with archangels =)

Languages:

English, Russian, Ukrainian

Experience

Work experience

Knightworks Consulting Inc (USA, Dallas)

Data Science TL

November 2018 - Present

- auto ML

CyberVision, Inc. (USA)

Machine Learning Consultant

March 2018 - November 2018

KaaIoT (USA)

Data Scientist

June 2017 - September 2018

- Developing predictive models and AI pipelines based on device data.

- Data mining & ETL for Data Science projects

ZEO Alliance

Data Analyst

September 2015 - June 2017

- BI/datasupport, database schema design for project

- Data mining and data analytics in support of RnD team / whole process: requirements gathering– data preparation - analysis – conclusions/deploy

- Building and developing data marts and analytical dashboards

- Process design - requirements gathering and formalization

- Developing regular reporting (including anomaly detection system andautoreporting)

- Developing scoring and predictive models / full CRISP-DM stack / Solutiondesign for ”Busines AI” project

Xtend.care

Data scientist

May 2015 - September 2015

- Developing interactive data applications and visualizations that tell a storywith clinical, operational and client data that inspire action

- ETL, data mining and data analytics in support of innovation team’s insightservices

- Ongoing participation in the evolution of the healthcare entities dataarchitectures

- Developing and document visualization

- Developing technology roadmap for veterinary discovery analytics products

- Executing projects using agile development techniques-Supporting business development efforts in the demonstration of technologysolutions

- Technical support of data analytics solutions-BI/datasupport for applications at client sites

NSBC

Research Analyst

July 2013 - August 2015

- Application/Behavioral/Collection/Attrition Scorecards Development andImplementation

- Processing of data obtained through quantitative and qualitative surveysusing mathematical-statistical methods

- Building and developing data marts and analytical dashboards

- Developing and implementation key analytical reports (Cash-in-flow, COCA/LTV)

- Development of analytical reports with key findings and related recommendation

Roshen

Planning Engineer

February 2013 - July 2013

- Analysis and production management

- Production planning (current)

- Strategic planning-Production supervision

- Organization of production-Database maintenance

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Education

Master's degree, Physics

2006 - 2012

Skills

Amazon Web Services (AWS), Apache, Artificial Intelligence, Big Data, Data Science, Google Cloud Platform (GCP), Hadoop, Machine Learning, MySQL, TensorFlow, wxPython