Viktor Kyarginskiy

Angestellt, Senior Backend Engineer, Staffbase SE
Leipzig, Germany

Fähigkeiten und Kenntnisse

SQL
Java
MySQL
Go
PostgreSQL
Apache Kafka
MongoDB
API
Docker
Microservices
Web
Architecture
Softwareentwicklung
Software Architektur
Informatik
Backend
REST
Database Development
Software
AI
Database
Kubernetes
Python

Werdegang

Berufserfahrung von Viktor Kyarginskiy

  • Current 1 year and 6 months, since Dec 2024

    Senior Backend Engineer

    Staffbase SE
  • 7 months, Apr 2024 - Oct 2024

    Senior Software Developer

    CHECK24 Vergleichsportal
  • 1 year and 1 month, Nov 2022 - Nov 2023

    Tech Lead Feature Team Go developer

    SOFTSWISS

    Development and support backend of BackOfice services of SOFTSWISS systems (Go, Postgres, Apache Kafka, Docker, Kubernetis)

  • 6 months, Jun 2022 - Nov 2022

    Software Architect

    InfoGorod DIT of Moscow

    Developing, implementing and supporting Architecture of Moscow Electronic School project

  • 2 years and 2 months, May 2020 - Jun 2022

    Senior Software Developer

    X5 Retail Group

    Developing, implementing and supporting internal products “New Loyalty” and “Active Citizen (certificates)”. Development Tools: Go, Tarantool, MongoDB, Kafka, PostgreSQL, Oracle.

  • 10 months, Dec 2019 - Sep 2020

    Chief Architect, IT

    RBtechnologies Inc

    Developing and supporting internal banking systems. Role: Chief Architect Members of team: ~ 20 Main responsibilities: Developing, implementing and supporting internal product RBDataSphere. Development Tools: Java 11 [Java EE 8, Hibernate, JSF, PrimeFaces, GWT]. DBMS: Oracle.

  • 1 year and 6 months, Mar 2018 - Aug 2019

    Database Architect

    Artplast Company

    Reengineering an existing information system (monolith  microservices). Design and implementation of a new company software architecture (microservices, docker-containers, messaging bus, etc.) [Go, C#, Java, RabbitMQ, MS SQL Server, Yandex ClickHouse, REST]. Organization of code-review processes, auto-testing and continuous application deployment. Participation in the reorganization of the IT department.

  • 4 years and 6 months, Oct 2013 - Mar 2018

    Chief Software Developer

    RBtechnologies Inc

    Developing, implementing and supporting Bank Accounting Report System components (load data procedures, calculations, reporting in different formats, web-interfaces) (Java [Java EE, JPA, JSF, PrimeFaces, Hibernate, GWT] + IBM DB2 / Oracle + Business Objects / BIRT). Systems FXMM (Forex & Money Market deals), SECMOD (securities), ARM 302P (regulatory reporting). Tools: Java [Java EE, Hibernate, JSF, PrimeFaces, GWT], Eclipse, Delphi, Redmine. DBMS: IBM DB2, Oracle, MS SQL Server, PostgreSQL.

  • 4 years and 6 months, May 2009 - Oct 2013

    Technical Leader

    Rosbank

    Developing, implementing and supporting core bank system components. Organizing IT Department’s work: planning and control of software development.

  • 3 years, Jun 2006 - May 2009

    Senior systems developer, IT department analyst

    Dresdner Bank AG

    Developing, implementing and supporting core bank system components. Achievements: - Accounting management system. Record keeping of accounting objects. (Delphi/Oracle) (Duration ~ 1 year). - Monitoring cash flows from/to people involved in terrorism (using transliteration for detecting deliberate/occasional spelling mistakes in names) (Delphi/Oracle) (Duration ~ 1 year). - N6 Indexes Calculating System (financial risks). (Delphi/Java/Oracle) (Duration ~ 1 year).

Sprachen

  • Russian

    C2 (Verhandlungssicher / Muttersprachlich)

  • English

    C1 (Fließend)

  • German

    A1-A2 (Grundkenntnisse)

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