I'm driven to integrate all capabilities available today into software. My focus is value for the user. I'm able to design and operate applications within a very tight budget.
Currently my focus is automation, including AI.
 OpenAI  Node.js  Pinecone |
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| AI powered conversational interface to the company knowledge base. Slack integration. Real-time synchronization with Confluence. Idea, Development, Deployment Pipeline |
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OpenAI  Azure  Python  AWS  Weaviate  moodle |
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| AI powered conversational interface to student support knowledge base. moodle integration. Real-time synchronization with Confluence. UI Design, Architectural Design, Project Lead |
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 CSS3  HTML5  JavaScript |
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| Product and Shop UI and Frontend functionality as well as custom dynamic video panorama teaser Technical concept, research, development |
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 Decap  Golang  git-gateway  gotrue  Google Oauth  Caddy |
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| Custom CMS for universal curriculum management Architectural Design, Project Lead |
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OpenAI Node.js  GitHub CI  make |
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| AI assisted fully automated student onboarding pipeline Idea, Development, Deployment |
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OpenAI Node.js GitHub API  GitHub App |
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| GitHub app for AI powered fully automated translation and workflow management Idea, Development, Deployment |
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CSS3 HTML5 JavaScript  NES.css |
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| Application for automatic full course schedule generation and publishing Idea, Development, Deployment |
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CSS3 HTML5 JavaScript NES.css |
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| Custom Markup Language designed specifically for coding workshops to allow creation of full website in one hour without prior coding knowledge Idea, Development, Deployment |
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OpenAI Pinecone Node.js GitHub API GitHub App |
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| GitHub App that generates automated tests, using the OpenAI API and retrieval from a vector database of existing tests Idea, Development, Deployment |
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Node.js  Jest GitHub CI GitHub Workflow  Puppeteer |
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| Automatic code reviews, grading, feedback, tracking Pitch, Team creation and leadership, Implementation |
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Node.js Jest GitHub CI GitHub Workflow Puppeteer |
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| Ticket Shop UI and Frontend functionality and Mobile Website UI Technical concept and development |
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Node.js Jest GitHub CI GitHub Workflow Puppeteer |
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| Development of interactive browser based 3D concert hall navigator as UI for ticket booking, including interactive 2D view for mobile devices. Running an interactive 3D model in the browser required a lot of work towards optimization of file formats, textures and algorithms Technical concept, 3D file format definition, UI and frontend functionality of 3D viewer, shopping cart and checkout   |
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Node.js Jest GitHub CI GitHub Workflow Puppeteer |
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|---|---|
| Automatic code reviews, grading, feedback, tracking Pitch, Team creation and leadership, Implementation |
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2022 - present
DCI - Digital Career Institute GmbH
- Lead development of a centralized Content Management System to standardize curriculum across courses, employing React, Go, and GitHub for storage and management, enabling easy access for non-technical users.
- Deployed OpenAI based company knowledge Slack bot using Pinecone and Node.js.
- Deployed OpenAI based translation tool for curriculum materials
- Initiated the development of an Automatic Test Generation application that leverages AI to mimic existing test styles, utilizing Node.js, OpenAI API, GitHub API and GitHub Apps.
- Created a Calendar Generator tool to automate the production of course schedules and shift management, implemented with Node.js and integrated with GitHub Actions, Google Sheets API, Podio API, and Humanity API.
- Lead development and deployed an AI-powered Student Support Bot on AWS, designed to answer student queries via a custom moodle plugin, crafted with Python, OpenAI API and Confluence API.
- Engaged in various automation projects to streamline processes across teaching and administrative departments, utilizing tools such as make.com, GitHub Actions, Podio API, and Personio API.
- Designed classes on AI, developed exercises, and conducted workshops with fellow educators to integrate AI concepts into the curriculum, fostering a tech-forward educational environment and enhancing teaching methodologies.
2019 - present DCI - Digital Career Institute GmbH
- Designed and delivered comprehensive courses in Full Stack Web Development, specializing in the MERN stack (MongoDB, Express.js, React.js, Node.js), equipping students with modern development skills.
- Created the NES Markup Language to lower the barrier to entry for absolute coding beginners.
- eveloped curriculum and educational materials that covered fundamental and advanced concepts in web development including database management, server-side programming, client-side scripting, and front-end development.
- Employed a variety of teaching methodologies to accommodate different learning styles, enhancing student engagement and comprehension.
- Conducted daily practical live coding sessions to provide hands-on experience in building scalable and efficient web applications.
- Assessed student progress through assignments, projects, and examinations, providing constructive feedback and personalized guidance to promote learning and improvement.
- Fostered a collaborative classroom environment that encouraged innovation and problem-solving, preparing students for real-world challenges in web development.
- Maintained strong professional relationships with students, offering mentorship and support in their academic and career endeavors.
2021 - 2022
DCI - Digital Career Institute GmbH
Initiated the Autograding tool and coordinated a developer team to create and deploy a solution based on Automated tests and GitHub CI using Node.js, Jest and Puppeteer.
2008 - 2018
MIR MEDIA
- Spearheaded the creation and deployment of sophisticated online presences and mobile applications, primarily focusing on the use of HTML5, CSS3, and JavaScript to build performance-optimized web interfaces suitable for mobile devices.
- Played a crucial role in optimizing internal workflows, contributing significantly to the conception and implementation of development stacks, and developing template system architectures.
- Established and maintained coding standards and workflow specifications, enhancing development processes and quality.
- Developed custom tracking solutions and user analytics to provide actionable insights into user behavior, which supported strategic decision-making.
- Led the development and publishing of hybrid apps for iOS, Android, and smart devices, ensuring high functionality and user engagement.
- Demonstrated a profound commitment to quality, organizing and disciplining work processes that facilitated the rapid adoption of new technologies and problem-solving techniques.
- Recognized for exceptional dedication and work ethic, consistently delivering high-quality results under pressure and earning commendations from superiors, colleagues, and clients for teamwork and professionalism.
2000 - 2008
Freelance
- Designed and developed engaging, responsive websites for a diverse client base, utilizing modern web technologies of the time including HTML, CSS, JavaScript, and early frameworks to deliver compelling user experiences.
- Provided expert consultancy services in web design and development practices, helping clients optimize their online presence and achieve their digital objectives.
- Managed full project cycles from concept through delivery, ensuring all web solutions were scalable, maintainable, and aligned with client needs.
- Stayed ahead of digital trends and continuously updated technical skill sets to include emerging technologies, enhancing service offerings and client satisfaction.
- Demonstrated a strong ability to work independently, solving complex problems efficiently and delivering projects within tight deadlines.