Experimental Use of Agentic AI for Trend Analysis in AI

Independent project. Planning and development of the agent system to monitor current developments in the AI market using technical publications, news sites, and newsletters.

• Infrastructure: Linux
• Programming languages: Python, TypeScript
• Tools: Astro, FastAPI, Ollama, Anthropic Claude, CrewAI, Serper

Planning and development of connecting a RAG system to an SME's document base.

• Infrastructure: Linux
• Programming languages: Python, TypeScript
• Tools: Astro, VueJS, FastAPI, Ollama, Langchain, LlamaIndex

Architecture and development of frontend and backend for an interactive, modular visualization software in higher education.

• Infrastructure: macOS, Linux
• Programming languages: TypeScript, Rust
• Tools: tauri, React, HTML, CSS

Architecture and development of frontend and backend for a collaborative and responsive web application in higher education.

• Infrastructure: Linux, Docker, Keycloak
• Programming languages: TypeScript
• Tools: React, nodejs, Vite, KOA, MongoDB, NX, nginx

Frontend and API architecture, development and testing of a desktop app (Windows, macOS) to connect office applications and a backend database.

• Infrastructure: Windows, macOS
• Programming languages: TypeScript
• Tools: Electron, React, Vite, Swagger/OpenAPI

Architecture and implementation of an information and process portal for an SME.

• Infrastructure: Linux
• Programming languages: TypeScript, Markdown, PHP
• Tools: Astro, Angular, Nginx, Cockpit CMS, EspoCRM

Implementation and integration of a single sign-on solution (15000+ users) for an infrastructure provider and introduction of OID-Connect for the application landscape.

• Project leadership and project management
• IT infrastructure
• Stakeholder management
• Implementation
• Operating systems and infrastructure: Linux, Windows, openLDAP, Docker
• Programming languages and libraries: Python, Pandas, NodeJS
• Tools: Authentik.io, Moodle, nginx, ufw, ssh, Entra
• Standards: UML, LDAP, SAML, OAuth2, NX

Workshop: Information security & data protection awareness and practice (for various clients).

• Information and data protection strategy
• Awareness training
• Analysis and consulting
• Training delivery
• Team auditing

Platform provisioning, configuration, and customization for digital events and workshops. For various clients.

• Operating systems and infrastructure: Linux
• Tools: Big Blue Button, Miro, Humhub, Mattermost, Limesurvey

For various clients.

• Security analysis and testing
• Information and data protection strategy
• Awareness training
• Project management
• Analysis and consulting
• Training delivery
• Security hardening
• Pen testing
• Operating systems and infrastructure: Linux, Docker, Windows, Microsoft 365
• Tools: Intune, Entra, AvePoint, nikto, burpsuite, nmap, ufw, ssh, crowdsec, apache, nginx
• Standards: BSI Basic Protection, DINSPEC 27076, OWASP

Development of a modular backend and flexible micro frontends for a web-based multimodal voicebot/chatbot/assistant (including customization/training of the TTS/STT/NLU models).

• Architecture
• Requirements management
• Consulting
• Backend development
• AI model parameterization
• Setup of the speech-to-text and text-to-speech pipelines (including phoneme/viseme generation)
• Design of rule-based and NLU-based chatbot conversations
• IT infrastructure
• Operating systems and infrastructure: Linux, Docker, Kubernetes
• Programming languages and libraries: Python, FastAPI, SQLAlchemy, PyTorch, NodeJS, TypeScript, Lit, ThreeJS, WebGL, Rasa
• Tools: Speechbrain, Solero, Vite, Poetry, Snyk, Docker, Kubernetes, Min.io, PostgreSQL, Redis
• Standards: C4, UML

• Teaching JavaScript, HTML, CSS, React, NodeJS, MongoDB, MariaDB, and Express.
• Lesson planning and preparation
• Classroom instruction
• One-on-one coaching

Voluntary coaching of founders in the Start2Grow competition, focusing on digital business models and IT.

Workshop: Presenting Successfully and Engagingly (for various clients).

• Using presentation software
• Engaging the audience
• Finding the right communication strategy
• Presenting information in an interesting way
• Conducting training sessions
• Individual coaching and team/group workshops

Development of an iOS/Android/Web app based on micro-frontends in the healthcare sector including Gematik eID. Project duration: 15 months.

• Software architecture (Arc42, UML) for frontend/mobile
• Team coaching and mentoring (remote work, agile methods)
• Operating systems and infrastructure: Linux, MacOS, iOS, Android
• Programming languages and libraries: Typescript, NodeJS, React Native, Redux, inversify, StencilJS, Kotlin, Swift
• Tools: Xcode, Android Studio, JIRA, Confluence, TeamCity, Lerna, Storybook, Keycloak
• Standards: Arc42, UML, REST, Web Components

Event-based process automation solution for invoice/booking reconciliation and master data reconciliation/generation between accounting, ERP, and CRM. Integration with the company's identity management. Project duration: 6 months.

• Software architecture (C4)
• Requirements engineering
• Project management
• IT management
• Technologies: Typescript, NodeJS, GraphQL, koa, MongoDB, React, Svelte, Docker, authentik.io, Azure AD, C#

Scalable backend and app for an augmented reality platform. Location- or event-coded delivery of AR content to devices. Support for mobile devices to display and interact with AR experiences. Project duration: 12 months.

• Software architecture (C4)
• Server setup
• Full-stack development
• Technologies: NodeJS, NextJS/React, TypeScript, MongoDB, Kubernetes, Unity, C#

Design and implementation of a platform for analyzing, optimizing, and processing a customer-facing service, AI-based analysis of textual content and text quality. Project duration: 11 months.

• Software architecture (C4)
• Requirements engineering
• Implementation
• Project management
• Technologies: Typescript, NodeJS, GraphQL, koa, NATS, Redis, MongoDB, NextJS, React, PyTorch, Docker, nx, authentik.io

Building an IT infrastructure for a medium-sized company based on open source, including setting up a PKI infrastructure and secret management. Project duration: 18 months.

• Project management
• IT architecture
• Security consulting
• IT operations and support
• Technologies: espocrm, nextcloud, bigbluebutton, rocketchat, limesurvey, humhub, wekan, sonatype nexus, openldap, salt, nginx, prometheus, grafana, kubernetes (including microk8s)

• Reactive Architectures
• Event Sourcing
• Requirements Analysis
• Scala
• Akka
• Typescript
• React
• Cassandra
• Business Intelligence
• Linux Administration
• Grafana
• Prometheus
• UX Design

Monitoring, securing, and maintaining Linux servers for both clients and in-house infrastructure. Key and secret management. Support, stability, and security auditing for cloud Linux systems.

• Operating systems and infrastructure: Linux (Ubuntu, Fedora, Debian, Docker, Kubernetes)
• Programming languages and libraries: Python, Bash scripting
• Tools: Salt, Prometheus, Grafana, ClamAV, Apache, Nginx, CrowdSec, OpenAppSec, Lynis, Postfix, Dovecot, UFW, iptables, Fail2ban, Bash, Zsh, SSH

• Volunteer member of the jury for the nationwide "STEM-friendly School" and "Digital School" competitions.
• Designed and delivered guest lessons on career orientation at secondary schools.

• Software architecture
• Software design and development (.NET, web, SQL Server, Neo4j, MongoDB)
• Leading the PDM development team
• Agile project management (Kanban)
• Requirements analysis

• Feature development
• Software automation
• Software redesign
• Software development (.NET, C++)
• Project management

Tutorial groups and exam supervision (Operating Systems, Networks, Programming (Java), Computer Architecture)