Alexander Andreyanov

Analytics Engineer at Coginiti
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Contact Information
us****@****om
(386) 825-5501
Location
Kharkiv, Kharkiv, Ukraine, UA
Languages
  • Английский -
  • Украинский -
  • Русский -

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Credentials

  • Intro to SQL for Data Science
    DataCamp
    Jan, 2018
    - Oct, 2024

Experience

    • United States
    • Data Infrastructure and Analytics
    • 1 - 100 Employee
    • Analytics Engineer
      • Oct 2021 - Present

      - Expand data warehouse (Snowflake) with clean data ready for analysis; - Apply engineering best practices to data transformation layer; - Improve the efficiency of most demanding transformation queries with performant, clean SQL; - Enable operational analytics by syncing data to 3rd party tools, “closing the loop” in data circulation; - Support the organization to answer questions with data through training, tooling. - Expand data warehouse (Snowflake) with clean data ready for analysis; - Apply engineering best practices to data transformation layer; - Improve the efficiency of most demanding transformation queries with performant, clean SQL; - Enable operational analytics by syncing data to 3rd party tools, “closing the loop” in data circulation; - Support the organization to answer questions with data through training, tooling.

    • United States
    • Information Technology & Services
    • 700 & Above Employee
    • BI Reporting Specialist
      • Mar 2018 - Oct 2021

      - Create and coordinate the preparation and release of financial, product and management reports - Research, review, and analyze the effectiveness and efficiency of existing report procedures and systems and develop strategies for enhancing or leveraging these processes and systems - Work directly with decision makers and end users to understand, define, and document current and possible future reporting goals, needs, and requirements - Responsible for mock up, development, implementation, and training of internal customer requested reporting needs - Develop, coordinate distribution, and maintain reporting templates to report financial and operational information - Retrieve and utilize information from the accounting system and other data sources and, when necessary, recommend and manage the development and implementation of ETL processes - Design, develop, publish, and maintain management dashboards - Research and recommend key performance indicators in order to provide better intelligence in reporting - Identify automation and process improvement ideas and implement - Write and maintain processes related to all standard reporting. Show less

    • France
    • Computer Games
    • 700 & Above Employee
    • BI Reporting Specialist
      • Apr 2016 - Mar 2018

      - Using internal reporting tools to generate sales and user behavior reports - Structuring data and prepare reports in Excel - Providing quality checks in order to assure data correctness - Maintaining documentation of the processes related to personal tasks - Communicating with international teams involved, in order to assure the best analytics on time. - Using internal reporting tools to generate sales and user behavior reports - Structuring data and prepare reports in Excel - Providing quality checks in order to assure data correctness - Maintaining documentation of the processes related to personal tasks - Communicating with international teams involved, in order to assure the best analytics on time.

    • Системный администратор
      • Jun 2011 - Apr 2016
    • Монтаж СКС, СКД, систем видеонаблюдения
      • Apr 2010 - Oct 2010

Education

  • Харьковский Национальный Университет Радиоэлектроники
    Бакалавр, Управление информационной безопасностью
    2007 - 2011

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