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Serhii PerevoznyiSP

Serhii Perevoznyi

Backend Software Engineer

€320/day
Tübingen, DE
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Serhii

  • German

    Native or bilingual

  • English

    Fluent

  • Ukrainian

    Native or bilingual

  • Russian

    Native or bilingual

Can work on-site
Tübingen (up to 50km)

Experience

  • Bertrandt
    Backend Software Engineer
    AUTOMOBILE
    November 2025 - Today (7 months)
    Ehningen, Germany
    • • Development and integration of backend microservices with Python & FastAPI
    • • Processing, analysis, and validation of large amounts of data from virtual test scenarios
    • • Design and maintenance of CI/CD pipelines on GitHub for automated build, test, and deployment of microservices
    • • Integration of automated tests into the pipeline for quality assurance
    • • Containerization of services with Docker and orchestration with Docker Compose
    • • Building observability solutions with Grafana, Loki, and Fluent Bit
    • • Design and implementation of a permission module based on RBAC and ABAC architectures
    • • Collaboration with interdisciplinary teams (Simulation, Data, Engineering)
    • • Focus on scalability, performance, and clean architecture
  • Eigenes Praxisprojekt
    Backend Software Engineer
    BANKING AND INSURANCE
    November 2025 - Today (7 months)
    • • Conception and implementation of an AI-powered backend system for analyzing financial risks
    • • Design and implementation of a REST API with FastAPI for analysis and forecasting endpoints
    • • Processing, validation, and preparation of financial and market data with pandas and NumPy
    • • Integration of external data sources and data pipelines (yfinance)
    • • Implementation of an ML-based risk scoring approach with XGBoost
  • bbg bitbasegroup GmbH
    Software Developer
    DIGITAL AND IT
    July 2025 - October 2025 (3 months)
    Reutlingen, Germany
    • • Development of enterprise web applications with .NET & Angular
    • • Backend design according to Clean Architecture & DDD
    • • Database design and performance optimization

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Education

  • Dual vocational training
    bbg bitbasegroup GmbH
    2025
    Duale Ausbildung
  • Certified: Azure Developer (AZ-204)
    Microsoft
    Certified: Azure Developer (AZ-204)

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