Igor Samenko
Senior Data Scientist @Eastbanc Technologies
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WORK HISTORY
Senior Data Scientist @Eastbanc Technologies
Washington, DC, US
Developed an in-house LLMs-Chatbots/QA-assistants hosted on Azure based on the customer’s documents. Utilizing RAG for providing contextual responses. Integrated a Reranker model. Conducted fine-tuning of embedding model- Developed LLM Powered Agents. Designed and deployed custom toolkits. Engineered an agent proficient in utilizing customers’ REST API as a data source- Migrate customer SQL Data Warehouse solution to a Data Lake architecture, incorporating a comprehensive data management policy- Developed of ETL/ELT pipelines. Organizing the data migration process from differentapplications/databases to Lake House, employing a medallion architecture pattern- Developed Spark application in Databricks for data extraction, validation, transformation and aggregation.Developed Azure-Synapse & Data Factory pipelines to data migration from on-prem data warehouse to Azure Data Lake & Databicks Delta LakeTechstack: Python, Pytorch, Scala, Spark, Data Lake, Azure Purview, Azure Synapse, Databricks, dbt
EDUCATION
Novosibirsk State University (NSU)
Master's degree, Information Technology
Yandex School of Data Analysis
Master's degree, Data analysis and Computer Science
Novosibirsk State University (NSU)
Бакалавр, Информационные Технологии
Sobolev institute of mathematics SB RAS
Doctor of Philosophy - PhD, Data Science
ABOUT IGOR SAMENKO
DS, ML & DL Engineer / Washington, DC. USA
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