Lukas Dumberger
Lukas Dumberger
- 0157 5421 9608
- lukas.dumberger@gmail.com
- www.lukasdumberger.de
- Germany, Heidenheim
Welcome to my digital home! I am a highly skilled software developer with a master's degree in computer science, specializing in both front-end and back-end development for business applications. Beyond the world of coding, I also lead worship at my local church, channeling my passion for music. As an advocate for open-source software, I contribute to the collaborative and innovative world of tech. Occasionally, I share my insights and experiences through blogging.
Projects
ChurchTools API Wrapper
ChurchTools provides a REST API for data exchange. This project and the resulting API wrapper make the API easier to use. The wrapper was written in PHP to simplify integration into Wordpress, Nextcloud and other PHP-based systems.
5PM Worship Tool
The 5PM worship tool was created for the bands in the 5PM service. By integrating the ChurchTools API, musicians can log in with their ChurchTools account and use the tool. The management of sheet music, a separate "rehearsal tool" and the display of wiki pages are the central functions of the tool. All data is retrieved directly from ChurchTools.
Note-Writer
The content of my student research project was the classification of note values of a melody that was played via a web-MIDI interface. The classification is carried out using machine learning algorithms. A YouTube introductory video was also created as part of the work.
Work Experiences
Lead Developer
As Lead Developer, I orchestrate the end-to-end lifecycle of high-impact web applications, bridging the gap between stakeholder vision and technical execution. Beyond overseeing project implementation, I serve as a key contributor to strategic internal working groups, where I help define the Web Application Reference Architecture and optimize Release Management workflows.
By translating complex business requirements into clear, actionable backlogs and fostering architectural consistency, I ensure our software is built on a scalable foundation. My focus remains on streamlining the development process and providing the technical clarity that empowers the team to deliver user-centric solutions with confidence.
Requirements Engineer & Developer
In this long-term engagement for a medium-sized enterprise, I am responsible for the complete digital transformation of core business processes, transitioning the company from legacy spreadsheet dependencies to a bespoke, high-performance web platform. Acting as both Requirements Engineer and Full-stack Developer, I translate complex operational needs into a pragmatic PHP/Laravel architecture that handles everything from automated maintenance workflows to legal audit documentation. My work focuses on long-term maintainability and technical stability, ensuring the software serves as a reliable precision tool that scales alongside the company’s growth.
Software Engineer
I acquired expertise in developing enterprise applications through my involvement in diverse projects, primarily within the industrial sector. I was able to gain experience in various technologies: Backend languages Java (Sprint Boot) and PHP (Laravel); Frontend JavaScript, TypeScript, Vue.js and React; Database providers MySQL, Oracle and Access.
Dual Student
I gained a lot of experience working in the software development department. With a focus on web development, I have developed many websites and small web applications. The technologies of PHP, MySQL, HTML and version control with Git are particularly worth mentioning.
Service Desk Agent
Through my work as a Service Desk Agent, I was able to broaden my basic IT knowledge and familiarise myself with the IT infrastructure of a medium-sized company. During the previous transition and implementation of a new ITSM tool, I also had the opportunity to learn about the roles and tasks described in ITIL.
Publications / Blog
Personal Blog
From time to time I share my thoughts on my Medium blog. I mainly write about user experience topics for the UX Collective.