Position: Data Engineer
Category: Data Engineer
English level: upper
Years of experience: 4


Data engineer ( Februrary 2023 - Present)
GR8 tech ( ex Parimatchtech) | Ukraine (remote)
B2B iGaming company that provides stable, resilient, adaptive, and highly scalable business solutions for iGaming companies.
- Implementation of async connector to OpenSearch for rapid data retrieval
- Implementation of batch & stream metrics consumers
- Increase test coverage of legacy code base
- Adding pre-commit hooks

Data engineer / ML engineer (July 2020 - Present)
PTE LTD “Waste Labs” | Singapore
IT startup building B2B logistics optimization & lead generation services for waste logistics companies to make collection more profitable & sustainable
- Building event-drivern analytical data pipelines in AWS and setting up GIS dashboards on Grafana with Apache Athena
- Implementation infrastructure code using Terraform on AWS cloud provider
- Configuration of CI/CD for projects
- Development & Deployment REST api, data pipelines and their mutual integration
- Repository configurations: semantic versioning, pre-commit hooks, linters, formatters, tests and etc.
- Development internal tools & libraries for geospatial analysis
- Investigation of deployment practices for companies use cases
- Building reusable machine learning modules for integration to products
- Packing mathematical models & their deployment to production

 Data scientist (October 2019 - November 2020)
“Fraudhunter” LLC | Kazakhstan
Company providing B2B services in telecommunication industry to reduce profitability loss & improve quality of services
- Development & deployment anomaly detection in telecom base station logs by profile generation
- Development & deployment call planning module for test call generation system
- Building data ETL/ELT data pipelines


 Junior Data scientist (March 2019 - October 2019)
“DAR tech” LLC | Kazakhstan
Company providing outsource services where i did:
- Research time series analysis for sales forecasting using (ARIMA, FBprophet)
- Research credit scoring for microfinancial organization using classical score cards & logistic regression on python