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    Desenvolvedor Backend

    3000 $
    Rússia
    Tiumen
    Integral
    Trabalho remoto
    Experiência de trabalho
    8 anos 1 mês
    Último local de trabalho

    Empresa sob NDA

    Deputy Head of the Technical Committee
    6 anos 1 mês

    Sobre mim

    Sobre mim
    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.

    Experiência em Affiliate

    Dados ausentes

    Experiência de trabalho
    8 anos 1 mês

    Outubro 2020 - até o presente
    (6 anos 1 mês)
    Empresa sob 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.
    Novembro 2019 - Outubro 2020
    (1 ano)
    Empresa sob 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.
    Outubro 2018 - Novembro 2019
    (1 ano 2 meses)
    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.

    Habilidades

    Python
    dot.net
    Apache Airflow
    DWH
    GitLab CI/CD
    BI dashboards
    SQL
    Postgre SQL
    Docker
    Bancos de dados e SQL

    Proficiência em idiomas

    Dados ausentes

    Emprego

    Emprego
    Integral
    Formato de trabalho
    Trabalho remoto
    Horário de trabalho
    Flexível, Turno, 5/2
    Mudança
    Possível
    Viagens de negócios
    Viagens de negócios são possíveis