Aleksandr Belyakov

Big Data Engineer at Digital League
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Contact Information
us****@****om
(386) 825-5501
Location
St Petersburg, St Petersburg City, Russia, RU
Languages
  • English Full professional proficiency
  • Español Limited working proficiency
  • Italiano Elementary proficiency

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Credentials

  • Cambridge English Level 2 Certificate in ESOL International (Advanced)
    CAMBRIDGE ENGLISH LANGUAGE ASSESSMENT
    Dec, 2015
    - Oct, 2024
  • Teaching Knowledge Test
    CAMBRIDGE ENGLISH LANGUAGE ASSESSMENT
    Dec, 2015
    - Oct, 2024

Experience

  • Лига Цифровой Экономики
    • Russian Federation
    • Information Technology & Services
    • 500 - 600 Employee
    • Big Data Engineer
      • Mar 2022 - Present

      Working with data of one Russian bank.Maintaining existing ETL-processes.Contributing to Java-code for big-data processes.Stack: Java, Spark, Scala, Hadoop, Hue Working with data of one Russian bank.Maintaining existing ETL-processes.Contributing to Java-code for big-data processes.Stack: Java, Spark, Scala, Hadoop, Hue

  • Accenture
    • Ireland
    • Business Consulting and Services
    • 700 & Above Employee
    • Big Data Engineer
      • Nov 2021 - Mar 2022

      Working with a data warehouse of one big Russian bank. Duties: designing ETL-processes and maintaining existing ones.Stack of technologies: SQL, Oracle, SAS, Teradata, WInSCP, Putty. Working with a data warehouse of one big Russian bank. Duties: designing ETL-processes and maintaining existing ones.Stack of technologies: SQL, Oracle, SAS, Teradata, WInSCP, Putty.

  • EPAM Systems
    • United States
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Java Developer / Big Data Engineer (intern)
      • Mar 2021 - Oct 2021

      During the education took part in two projects:- the first was to create a small microservice application.Stack: REST API, Java 8, Spring 5, JUnit5/Mockito, PostgreSQL.- the second project gave me an opportunity to work with a Hadoop cluster (HDP on Sandbox), process data with HiveQL, Spark, get my first steps in Scala, Airflow and Jenkins. During the education took part in two projects:- the first was to create a small microservice application.Stack: REST API, Java 8, Spring 5, JUnit5/Mockito, PostgreSQL.- the second project gave me an opportunity to work with a Hadoop cluster (HDP on Sandbox), process data with HiveQL, Spark, get my first steps in Scala, Airflow and Jenkins.

  • Предприниматель
    • English Language Teacher / English interpreter / English guide
      • Sep 2015 - Sep 2021

      During the years of work acquired good knowledge and practice of English proven by Cambridge Certificate of Advanced in English (C1 level). During the years of work acquired good knowledge and practice of English proven by Cambridge Certificate of Advanced in English (C1 level).

Education

  • Университет ИТМО
    Master's degree, laser technology and biomedical optics
    2005 - 2011

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