Sebastian Patryk

is available. ✅

Freiberuflich, Freelancer: Software Consultant, Software Engineer, Freelance/Selbstständig
Dresden, Germany

Skills

Python
MySQL
Django
Linux
Docker
PostgreSQL
JavaScript
SQL
ERP
AWS
Frontend
Backend
Git
API
REST
Agile Development
Database
DevOps
Open Source
Softwareentwicklung

Timeline

Professional experience for Sebastian Patryk

  • Current 4 years and 1 month, since Jul 2021

    Freelancer: Software Consultant, Software Engineer

    Freelance/Selbstständig

    Technologies: Python, Django (incl. REST), API, MariaDB, pytest, Open-Source-based development, CRM / ERP, development in Docker, GitLab CI/CD, testing (unit, integration, functional, e2e). Coding, deployment, scheduling projects, code reviews, defining future development and stack usage

  • 1 year and 2 months, May 2020 - Jun 2021

    Software Engineer, Team Lead

    Plasticard - Center of Technology

    - Technologies: Python, Django, MySQL, PostgreSQL, JavaScript, jQuery - Additionally: Docker, ERP Systems, Camunda, GitLab CI/CD - Project: Developing an ERP system from scratch. Integrating the developed app with external ERP/CRM systems (e.g. Odoo) - Responsibilities: Entire implementation process, incl.: Coding (B.End+F.End), Data bases, Deployment, making decisions about technologies and solutions, scheduling development, assigning tasks to other developers, code reviews, communicating with other teams.

  • 8 months, Feb 2018 - Sep 2018

    External Contractor: “IT Specialist”, Backend web developer

    GlaxoSmithKline Pharma GmbH

    - Technologies: SQL, JavaScript, CSS, HTML, SAP (Gigya), AEM (Adobe Experience Manager) - Additionally: ETLs, APIs, JSON, XML ; Jira, Atlassian, Confluence - Project: Migrating large data bases. Preparing schemas of DB's. Writing websites’ back-end specifications for front end teams. Occasionally writing Front-End - Other: SaaS. Communication with business and project planning based on clients' needs. Agile, scrum

  • 9 months, May 2016 - Jan 2017

    Junior QA Engineer / Python Developer in Test

    Accenture

    - Stack: Python, Unit Testing, Test Driven Development (TDD), pytest - Project: Automating tests of Telecommunication Technologies (TCP/IP, SSH, ports, pattern recognition, voice recognition). - Other: Git, Gerrit, Jenkins, Jira, Confluence, REST API, JSON, distributed computing, VM, rack servers

  • 5 months, May 2015 - Sep 2015

    Intern Backed Developer (R&D)

    GSI Helmholtzzentrum für Schwerionenforschung

    - Stack: Linux-based development, C++, C, Bash, Shell scripting - Additionally: applying efficient algorithms and constructing mathematical models (for optimizing strategies of irradiation) - Project: Programming a hi-tech device (accelerator of atomic nuclei) for application in cutting-edge method of cancer therapy - Other: Integrating knowledge of sciences like physics, biology and mathematics, into the language of code

Educational background for Sebastian Patryk

  • 6 months, Oct 2015 - Mar 2016

    MSc - Biochemistry and Biophysics

    Universität Freiburg im Breisgau

    Abgebrochen

  • 4 years and 8 months, Oct 2010 - May 2015

    BSc - Physics

    Universität Breslau

    Honours: EU Scholarship for students with best grades

Languages

  • German

    Fluent

  • English

    Fluent

  • Polish

    First language

  • Spanish

    Fluent

  • Portuguese

    Fluent

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