ArbiHunter
    Login
    CV view

    Backend Developer

    3000 $
    Russia
    Tyumen
    Full
    Remote
    Work experience
    8 years 1 month
    Last work experience

    Company under NDA

    Deputy Head of the Technical Committee
    6 years 1 month

    About

    About
    Data Engineer and Backend Developer with 8+ years of experience in system integration, business process automation, and data platform development. Specialized in ETL/ELT pipelines, data warehouse design, SQL analytics, and distributed systems integration. Hands-on experience with PostgreSQL, ClickHouse, Microsoft SQL Server, Oracle, Apache Airflow, Kafka, and RabbitMQ. Experienced in designing solution architectures for enterprise and government projects, developing backend services, building BI dashboards, and optimizing high-performance SQL workloads. In addition, I have experience in web and mobile development (Vue.js, Flutter), providing a broader understanding of full-stack product architecture.

    Affiliate experience

    No data available

    Work experience
    8 years 1 month

    October 2020 - to date
    (6 years 1 month)
    Company under NDA
    Deputy Head of the Technical Committee
    Software development and participation in system integration and enterprise business process automation projects. IT consulting under government contracts: solution architecture design, technology selection, audit, and support. Design and implementation of ETL/ELT processes using Python and Apache Airflow: DAG configuration, dependency management, and workflow optimization. Web scraping and data collection: development of Python parsers using BeautifulSoup4 for automated data extraction from external sources. Working with message exchange systems and message brokers: Kafka, RabbitMQ, IBM MQ — implementation of communication layers in distributed systems. Database administration and development: PostgreSQL, ClickHouse, MS SQL Server, Oracle. Development of complex SQL queries, data mart design, backup configuration, and performance optimization.
    November 2019 - October 2020
    (1 year)
    Company under NDA
    Database Administrator
    Improvement of existing systems, database support, and server monitoring. Database administration and development: PostgreSQL, ClickHouse, MS SQL Server, Oracle. Development of complex SQL queries, data mart design, backup configuration, and performance optimization.
    October 2018 - November 2019
    (1 year 2 months)
    Department of Social Development of Tyumen Region
    Chief Specialist of the Centralized Information Technology Department
    Automation of departmental workflows. Ensuring stable operation of the Department’s information systems. Preparation and submission of reports to other authorities on categories of citizens who received social assistance. Software development.

    Skills

    Python
    dot.net
    Apache Airflow
    DWH
    GitLab CI/CD
    BI dashboards
    SQL
    PostgreSQL
    Docker
    Databases and SQL

    Language proficiency

    No data available

    Employment

    Employment
    Full
    Work format
    Remote
    Work schedule
    Flexible, Shift, 5/2
    Relocation
    Possible
    Business trips
    Business trips possible