Portfolio (OLD)

Digitalsunray (since 2017)

Fields of activity

• API development using Symfony framework (PHP).
• API development using Django framework (Python).
• Migrating projects to automated deployment using GitLab.
• Migrating projects to Google Cloud using Docker and Kubernetes.
• Migrating PHP projects to Docker.
• Debian Server Setup & Maintenance using Ansible.
• Debian Server Firewall Maintenance
• Maintaining Server Backups using Bacula.
• Supervise Junior Developers

2026

• Server maintenance and maintenance of existing projects.

2025

• Server maintenance and maintenance of existing projects.
• Onboarding of a new DevOps colleague.
• Development of SunrAI Package and the migration of all existing projects to use the package.
• WU Exac Chatbot v2 project maintenance.
• net4com SunrAI Backend project maintenance.
• Hausverwaltung HVDB SunrAI Backend maintenance.
• Wictory.ai SunrAI Backend project maintenance.
• Watchdog SunrAI Backend using Django and OpenAI's ChatGPT.
• Zöchling Intranet project maintenance and new features.
• MA48 Push Notifications for Android project maintenance and new features.
• AsYouWish SunrAI Backend using Django, OpenAI's ChatGPT and Bitmovin.

2024

• Server maintenance and maintenance of existing projects.
• New features for AskMe5 Backend.
• WU Exac Chatbot features.
• Zöchling Intranet project maintenance.
• Loxone SunrAI Backend using Django and OpenAI's ChatGPT.
• Wictory.ai SunrAI Backend using Django and OpenAI's ChatGPT.
• TMW SunrAI Backend using Django and OpenAI's ChatGPT.
• Development of WU Exac Chatbot v2.
• net4com SunrAI Backend using Django and OpenAI's ChatGPT.
• Hausverwaltung HVDB SunrAI Backend using Django and OpenAI's ChatGPT.

2023

• Server maintenances and maintenance of existing projects (migrating existing projects to new GitLab Deployment process).
• Zöchling Intranet using HumHub.
• Supporting colleagues with MOWA project.
• Upgrading old projects to newer GitLab pipelines.
• New features for AskMe5.
• WU Exac Chatbot Backend using Django and OpenAI's ChatGPT.

2022

• AbHof API v2
• New features for Arbeiterkammer L14 API.
• New features for AskMe5 using Symfony 5.
• Zöchling Intranet using HumHub 1.14.0.
• Indigenius using Pimcore 10.

2021

• Server maintenances.
• AbHof API new features.
• AbHof API v2
• Rewrite AbHof API from scratch.
• New features for Arbeiterkammer L14 API.

2020

• Moving projects from one server to others.
• Feli API maintenance and new features.
• AbHof API new features.
• Apple Login for AbHof mobile app.
• Apple Login for Wien Zu Fuss mobile app.
• Migrating Mail server to SendGrid.
• Craft CMS 3 setup, Craft Commerce setup and Stripe setup for Weidmannsfleisch.
• Arbeiterkammer L14 API using Symfony 4.4.
• Migrating Consors Finanz to a new server using Docker.

2019

• KIBOX maintenance and new features.
• CheckICO API maintenance.
• A1 Xplore eSports Backend setup (Docker, Deployment, Monitoring, etc).
• A1 Xplore eSports Website setup (Docker, Deployment, Monitoring, etc).
• FH des BFI Backend setup using Craft CMS 3.
• Möbelix Voucher Shop API maintenance and new features.
• Feli API using Symfony 4.2
• ClearKarma Food Coop Shop setup.
• Migrating Mail server to SendGrid.

2018

• AbHof API maintenance and new features.
• Möbelix Voucher Shop API maintenance and new features.
• CheckICO API using Symfony 4.1.
• Bergwelten Donauflaschenpost API using Symfony 4.1.
• MA48-App API maintenance and new features.
• KIMBA Backend setup using Craft CMS 3.0.
• KIBOX Backend using Craft CMS 3 (Yii 2) and Craft Commerce.

2017

• Smartcity Cards API maintenance and new features using Symfony 2.7.
• AbHof API maintenance and new features using Symfony 2.7.
• Möbelix Voucher Shop API using Silex 2.2.
• Möbelix Advent Calendar Backend

Self-employed (2012 to 2017)

Field of activity

• Backend Data Processing
• Debian Server Maintenance using Ansible
• API Development using Symfony 2.2

Client Projects

• Content Management System using PHP (2013 to 2014)
• Advertisement Server using PHP, Redis and MySQL (2015)
• Inscouts (2016 to 2017)

LAOLA1 (2007 to 2011)

Field of activity

• Developing and maintaining Import- and Export-scripts written in Perl.
• Developing and maintaining Backends written in PHP and Perl.
• Developing and maintaining Liveticker.
• Backend Data Processing for laola1.at website.

Projects

• Image Manipulation Program (Java)
• Backend Data Processing for Liveticker: Soccer, Ice hockey,
  Winter sport, Olympic Games, Formel 1 (Perl)
• Chat Service used for Liveticker.
• Backend Data Processing for HSV website.
• Akamai-Flashserver-Logfile processing (Perl and C)
• Apple Push Notification Service Queue (PHP and MySQL)