Thorsten Harms

Self-employed Software Developer

Thorsten Harms
Wilhelmshaven, Germany

Experience

Apr 2025 - Present
10 months

Self-employed Software Developer

OpenMind-IT

  • Migrating old printing processes and workflows on legacy Linux systems to new systems
  • Migrating old Perl scripts to a new environment or re-creating the processes in Python
Jul 2024 - Sep 2024
3 months

Perl Programmer

OpenMind-IT

Worked as a Perl programmer for a bank

Jan 2023 - Feb 2025
2 years 2 months

Subproject Manager

OpenMind-IT

Worked as a subproject manager in a large outsourcing project for a large printing service provider, focusing on hosting and applications

Jan 2022 - Feb 2023
1 year 2 months

Senior Linux Administrator

OpenMind-IT

  • Support for a large printing service provider (RHEL 7/8)
  • Use of Ansible, release/deployment management, staging
  • Monitoring with CheckMK
Jan 2022 - Dec 2022
1 year

Software Developer

OpenMind-IT

Created a REST API in PHP to retrieve smart card data for a university of applied sciences, with MS SQL Server integration

Jan 2021 - Dec 2021
1 year

Software Architect and Developer

OpenMind-IT

Planning and creating a warehousing app for Android tablets using Xamarin/C#/.Net for a medium-sized trading company

Jan 2020 - Dec 2021
2 years

Software Developer

OpenMind-IT

Creating an interface to query available DSL products at a telecom provider's site via a SOAP web service (PHP)

Jan 2020 - Dec 2020
1 year

Software Developer

OpenMind-IT

  • Planning and creating a web app for managing employee leasing for a medium-sized company using PHP (Yii Framework)
  • Setting up the required LAMP environment on Ubuntu
  • Customer support and maintenance of the server environment

Skills

  • Installation And Configuration Of Linux Servers
  • It, Server And Network Support For Various Mid-sized Companies
  • Project Management
  • Department Management
  • Technical Project Management
  • Data Protection Officer
  • Trainer For It Specialists
  • Computer Systems: Pc Level, Network Environments
  • Operating Systems: Unix (Basic Knowledge), Linux, Ms-dos, Windows
  • Programming Languages – Strong Knowledge: Perl, Php, Python, C/c++/c#, Fml
  • Programming Languages – Basic Knowledge: Java, Visual Basic
  • Databases – Strong Knowledge: Mysql, Postgresql, Microsoft Sql Server
  • Databases – Basic Knowledge: Access, Xbase, Oracle
  • Tools: Microsoft Visual Studio, Boa Constructor (Python Ide), Zope/plone, Borland C++ Builder, Seagate Crystal Reports, Gnu C Tools, Gnu Emacs, Yii Framework (1.1 And 2)
  • Standard Software: Common Windows Applications, Ms Office, Visio, Jira, Confluence, Ansible, Checkmk, Servicenow, Maximo, Otrs

Languages

German
Native
English
Advanced

Education

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Apprenticeship as a wholesale and foreign trade clerk

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Apprenticeship as an IT specialist in application development

Certifications & licenses

TÜV-certified data protection officer

APO-IT Database Administrator (according to ISO/IEC 17024)

Instructor for IT professions

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