Igor S.
Data Engineer

Skills

Sql

Apache Hadoop

Python

Mysql

Mongodb

Amazon Aws

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Bio

A developer with deep expertise in Extracting, Transforming, and Loading (ETL) data processes, exhibits proficiency in tools such as SSIS, SSAS, and SQL Server Database. A strong command over Hadoop and AWS is complemented by comprehensive knowledge of AWS Airflow, AWS DataPipeline, EC2, Linux, PySpark, Python, GCP DataFlow, and Data Fusion, AWS Cloud, and Cloudera’s Impala and Hive. Experience includes creating and supporting complex routines using PySpark, Shell Scripts, and AWS services like EMR, Data Pipeline, and AirFlow. Additionally, developed queries in Impala/Hive and served as a technical reference point for the team. Skilled in data extraction and importation from various sources and destinations including MongoDB, PostgreSQL, Google Cloud Storage Buckets, and AWS S3. Ready to embrace new challenges that enable the application and enhancement of advanced technological skills.

Senior Data Engineer
5/1/2022 - 3/1/2024

Responsible for the development and support of routines utilizing PySpark, Shell Scripts, and AWS services including EMR, Data Pipeline, and AirFlow. Expertise in crafting and optimizing queries using Impala/Hive on the Cloudera platform and handling data extractions and importations across various sources and destinations such as MongoDB, PostgreSQL, Google Cloud Storage, and AWS S3. Served as the Technical Leader for the team, overseeing project execution and ensuring alignment with technical standards.
Data Analyst PL (Data Engineering Squad)
1/1/2021 - 5/1/2022

Specialized in developing on the GCP platform utilizing DataFlow and Data Fusion. Handled data export to servers and through various file formats including Excel, TXT, and CSV. Demonstrated expertise as an SQL Server Developer, proficiently using SQL Server tools such as SSIS, SSRS, and SSAS. Achieved quantitative results with comprehensive work on Dimensions, Facts, and Cubes. Maintained adherence to Agile Scrum methodology to ensure seamless project progression.
Mid-Level Programmer
9/1/2020 - 1/1/2021

Developed proficiency in SQL Server, SQL Server Data Tools (SSIS, SSRS, and SSAS) focusing on Dimension, Facts, Cube, and Reporting Services. Designed and maintained dashboards using Qlik Sense. Managed data export to various servers and file formats including Excel, txt, and csv. Implemented and maintained automated processes, providing control and support as needed. Demonstrated skills in source code debugging. Operated efficiently within an Agile Scrum methodology framework.
Junior Programmer
6/1/2019 - 9/1/2020

Developed expertise in SQL Server, utilizing SQL Server Data Tools (SSIS, SSRS, and SSAS) to reach advanced levels of Dimension, Facts, Cube, and Reporting Services. Created and maintained dashboards in Qlik Sense. Managed data export to various servers and through formats such as Excel, txt, and csv. Controlled and supported automated processes and performed source code debugging. Worked within Agile Scrum methodology to ensure efficient project management and delivery.
Junior Business Intelligence Analyst
2/1/2018 - 6/1/2019

Developed a comprehensive dashboard utilizing SQL and Excel, showcasing proficiency in data extraction and manipulation using SQL queries and database management. Demonstrated expertise in Excel for data visualization, including pivot tables, VLOOKUP, and advanced charting techniques. Employed knowledge of data analysis to create dynamic and interactive dashboards that provided actionable insights and enhanced decision-making processes.