Ivan Chistyakov

Senior Oracle Developer at Bercut Ltd.
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Contact Information
us****@****om
(386) 825-5501
Location
St Petersburg, St Petersburg City, Russia, RU
Languages
  • Русский Native or bilingual proficiency
  • Английский Professional working proficiency
Skills

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Credentials

  • Certificate of Studies, General English (Advanced level)
    St Giles International
    Jul, 2011
    - Oct, 2024

Experience

  • Bercut Ltd.
    • Russian Federation
    • Telecommunications
    • 100 - 200 Employee
    • Senior Oracle Developer
      • Apr 2018 - Present

      - Development and support of billing system In@Voice for customers of the company (mobile operators Tele2, Sberbank, Winmobile etc.) - Devepolment of API System for integration with other systems and services. - Participation in development of notification system based on Oracle PL/SQL. - Back-end development of SOAP-based service adapters (Java). - Development of databases (Oracle 12, Postgres 11). - Business Process Execution Language development. - Working with version control systems (Gitlab, Bitbucket) - Working with Jenkins - Bugfix - Code review Show less

  • Aisware LLC
    • Москва, Москва, Россия
    • Backend Developer
      • Nov 2019 - Present

      Development of HTML-forms in insurance company (HTML5, CSS/Bootstrap, JS/JQuery) Development of API methods on Python Django platfrom. Development and maintenance of Postgres SQL database. Development of printable forms, including QR codes in them Development of HTML-forms in insurance company (HTML5, CSS/Bootstrap, JS/JQuery) Development of API methods on Python Django platfrom. Development and maintenance of Postgres SQL database. Development of printable forms, including QR codes in them

  • Sberbank Life Insurance
    • Moscow
    • Leading Developer
      • Sep 2018 - Dec 2019

      Maintenance of Oracle Application Express system (remote work) Code analysis, QA (remote work) Maintenance of Oracle Application Express system (remote work) Code analysis, QA (remote work)

  • Sberbank Life Insurance
    • Moscow, Russian Federation
    • System Analyst
      • Apr 2016 - Apr 2018

      Development of insurance company operation system (business logic, reports) (PL/SQL). Development of integration with operation system and other systems (Jira, FrontOffice, 1C) (SOAP/REST). Development of Oracle Application Express interfaces (HTML/CSS/Javascript) Development of web-services (Java, Oracle Glassfish) Development of Oracle Data Integrator projects (Excel - Oracle, XML- Oracle) Functional support Development of insurance company operation system (business logic, reports) (PL/SQL). Development of integration with operation system and other systems (Jira, FrontOffice, 1C) (SOAP/REST). Development of Oracle Application Express interfaces (HTML/CSS/Javascript) Development of web-services (Java, Oracle Glassfish) Development of Oracle Data Integrator projects (Excel - Oracle, XML- Oracle) Functional support

  • Bauman Moscow State Technical University
    • Moscow, Russian Federation
    • IT Lecturer
      • Jan 2016 - Mar 2018

      Reading "Data Manipulation (SQL/ORACLE)" course of lectures on 2nd degree of Informatics and Controlling Systems faculty. Handling the course of lab works (MS SQL Server) on 1st degree of Informatics and Controlling Systems faculty. Reading "Data Manipulation (SQL/ORACLE)" course of lectures on 2nd degree of Informatics and Controlling Systems faculty. Handling the course of lab works (MS SQL Server) on 1st degree of Informatics and Controlling Systems faculty.

  • LLC Bank Russian Standart
    • Moscow
    • Leading IT Specialist
      • Apr 2015 - Apr 2016

      Maintenance of Bank Processing System, working on Oracle, Sybase, MSSQL Databases. Microstrategy reports. Maintenance of Bank Processing System, working on Oracle, Sybase, MSSQL Databases. Microstrategy reports.

  • LLC Russian trade bank
    • Moscow
    • Software Developer
      • Sep 2014 - Mar 2015

      Maintenance of automated banking system. Cache ObjectScript development Maintenance of automated banking system. Cache ObjectScript development

Education

  • Bauman Moscow State Technical University
    IT Specialist, Информационные технологии
    2008 - 2014

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