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Patrick Engels-KolodziejPE

Patrick Engels-Kolodziej

Senior Java/Golang Developer

€720/day
Berlin, DE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Patrick

Hi, I'm Patrick, Senior Software Engineer (fullstack) with a focus on backend development. I have a heart for meaningfully tested and secure software. My passion is not found in a specific programming language but in development itself - solving problems, developing features, and providing added value to the user - that's what motivates me.
I work as a freelancer remotely or in the Berlin area.
  • German

    Native or bilingual

  • English

    Conversational

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

Experience

  • Freiberufler
    Software Engineer
    July 2019 - Today (7 years and 1 month)
    Working as a Freelancer in different types of areas:
    -planning and developing software and system architectures
    -developing websites (frontend and backend) Stack that I use:
    -Java, Spring Boot, Go, NodeJS
    -HTML, Java Script, CSS, Vue.JS, Angular
    -Grafana, Prometheus, AWS
    -PostgreSQL, MongoDB, Redis
  • PicDrop GmbH
    Senior Java Developer
    March 2021 - March 2023 (2 years)
    Berlin, Germany

    -Working in an agile team
    -Planning, development and monitoring of microservices (Java, Spring Boot and Go)
    -Development of internal tools and libraries in Go
    -Planning the platform architecture in AWS
    -Planning and implementation of QA measures such as automated tests (integration and E2E tests) and better documentation our APIs with OpenAPI
  • 365FarmNet Group KGaA mbH & Co KG
    Software Engineer
    May 2019 - February 2021 (1 year and 9 months)
    Berlin, Germany

    -Working in an agile team
    -Planning, development and monitoring of RESTful microservices in Java (Spring Boot, processing and processing of machine data)
    -Planning and development of frontends in Angular (Microfrontends, NgRX)
    -Automated testing, building and releasing of components via Jenkins, Gitlab CI
    -Planning of the platform architecture
    -Writing database migrations with the help of Liquibase
    -Setting up the API guidelines for the platform

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Education

  • IT specialist for application development, Computer Software Engineering
    Upper Secondary School for Information and Medical Technology Berlin Neukölln
    2016
    Fachinformatiker für Anwendungsentwicklung , Computer Softwaretechnik

Skill set

Categories