PHP Experts in Austria

Sole responsibility for the design, development and deployment of the bilingual Qwik platform eventvideo.at. Responsible for frontend performance optimization (PageSpeed 97/100/100/100), SEO engineering with Schema.org, integration of Google Search Console and IndexNow, and building the GitHub Actions CI/CD pipeline. Requirements gathering and technical implementation.

• Performance Engineering: Google PageSpeed Score 97/100/100/100 (Performance / Accessibility / Best Practices / SEO) through frontend optimization (lazy loading, thumbnail-first, lightweight media integration)
• Full-Stack Web Development: Sole responsibility for development with the Qwik.js framework from frontend to deployment for the bilingual (DE/EN) platform eventvideo.at, marketing personalized, fully automated participant videos for sports events
• Qwik.js Resumability Architecture: Server-side rendering with minimal JavaScript hydration overhead; the page remains immediately interactive even with extensive video and event content, without a full-page load.
• API Integration: Google Search Console API and IndexNow API for automated indexing and SEO monitoring
• SEO Engineering: Schema.org Structured Data implementation for rich snippets and improved search engine visibility
• Mobile-First with minimal bundle size: CSS3 layout without UI framework overhead, consistently lean use of resources for excellent PageSpeed on desktop and mobile.
• GitHub Actions CI/CD: Automated build, test and deployment pipeline for continuous integration

Technologies: Qwik.js Framework, TypeScript, JavaScript, Internationalization (i18n DE/EN), GitHub Actions CI/CD, Google Search Console API, IndexNow API, Schema.org, Google PageSpeed Insights, Lazy Loading, CSS3, Responsive Design

I build. I advise. I think in systems. After years leading digital transformation at scale — Accenture, BP, Lidl — I made a deliberate choice: trade platform dependency for structural independence. My focus is at the intersection of AI systems, product strategy, and venture thinking. I work with operators and founders who want to move fast without losing control — of their data, their stack, their direction.

Senior Expert / Program Manager

IT Services

• Management of internal projects for infrastructure modernization: setup and maintenance of test environments that realistically replicate complex customer networks.
• Resource coordination: planning server capacities and cloud resources for automated test runs.
• Implementation of CI/CD pipelines to integrate automated tests into the build process.
• Evaluation of performance bottlenecks through load testing (NeoLoad/JMeter) to ensure scalability.

Tools / Technologies: Jenkins, Docker, GIT, ButBucket, NeoLoad, Azure

Migration preparation for the upcoming ERP system change: recording all ERP-related business processes, analyzing pain points, and consolidating them into process views. Ensuring that every process can be transferred to the target system or that an alternative exists. Result: a solid working basis for system integrators and a company ready for migration.

BPMN · Camunda

Strategic & UX work at UXfocus

• UX consultant and teamlead with strong experience in UX management, UX strategy, UX methods and processes
• Moderation of customer and user workshops and team mentoring
• Led qualitative and quantitative user research activities and UX design activities
• Developed user and customer journeys, user flows, wireframes up to the development of click prototypes for clients such as Indeed and Varian – Siemens Healthineers, Tecan and Energie AG
• Worked on digital products like responsive and mobile applications and complex industrial products like console applications and dashboards
• Developed design systems and design libraries using Figma, Design Tokens, Storybook, etc.
• Facilitated workshops and usability evaluations (user testing and expert evaluation) providing deep insights for advancing product development
• Experience with UX tools (Figma, Sketch, Invision), Design Systems, Requirements Engineering (Confluence, Jira, IBM Doors, etc)

Selected projects:

Kiosk platform – Hospitality

• Led a 3-person team while taking a hands-on role in designing an edge computing infrastructure for over 15 self-service kiosks in Alpine hotels with unstable connectivity
• Designed a Nomad-based cluster with a Wireguard mesh network for fully automated OTA updates, even during local network outages and offline operation
• Integrated physical peripherals (hotel card readers, thermal printers) into a containerized deployment pipeline
• Reduced on-site maintenance visits by ∼40% with a resilient offline-first architecture and Prometheus-based hardware monitoring
• Tech: Nomad, Consul, Wireguard, NestJS, NextJS, Prometheus, Custom Hardware Provisioning

Multi-tenant SaaS platform – Insurance claims management

• Built and operated the Kubernetes infrastructure for a market-leading claims management platform (acquired by an S&P 500 company) — with strict compliance and availability requirements
• Designed a multi-tenant EKS cluster with tenant isolation, enabling cost-effective single-instance hosting for multiple customers
• Introduced dynamic spot instance node pools, reducing infrastructure costs by ∼20%
• Built fully automated deployment pipelines (Terraform + GitHub Actions) for uninterrupted releases during business hours
• Tech: EKS, Terraform, GitHub Actions, Prometheus/Grafana/Loki, PHP, GraphQL

Legacy ERP integration – Construction photo documentation

• Led a 2-person team in designing and building a real-time sync bridge between a legacy Microsoft Access ERP system (without an API) and a modern mobile photo app for construction quality control
• Developed a PostgreSQL pipeline with real-time listeners that extracts data from 1990s Access databases without disrupting existing workflows
• Built a resilient upload architecture using the circuit breaker pattern for unstable construction site connections (S3, NFS, Synology NAS)
• Saved 2–4 hours per week for each project manager through automated photo sync instead of manual USB/SD card transfers
• Tech: NestJS, PostgreSQL, React Native (Expo), S3, Synology API, Offline-First Architecture

• Custom software development
• Web hosting
• Support
• DevOps
• Technologies: C#, Node.js, Web, Windows, Linux, SQL, MS365, Azure, AWS

• Responsible for managing GMP-Critical systems
• Leading team of 20 professionals
• Vendor management with €15 M annual budget

• Built and maintained a full-featured React Native mobile app and companion web portal supporting multi-role access and real-time collaboration for service teams.
• Developed a robust NestJS backend using TypeScript, adhering to scalable microservices patterns to support a dynamic task management system.
• Designed and optimized PostgreSQL schemas, using advanced indexing and normalized data models to support patient tracking, tasks, and outcome reporting.
• Integrated Socket.IO to support real-time team communication, task status updates, and instant notifications across mobile and web platforms.
• Developed secure authentication workflows using AWS Cognito, including multi-role login, token refresh, and session timeout handling.
• Leveraged AWS S3 for secure document uploads (patient records, resource materials) with signed URLs and access control policies.
• Connected AWS SNS and SES to automate notifications for escalations, missed follow-ups, and appointment reminders.
• Engineered an admin analytics dashboard using React + Zustand for tracking user activity, case completion rates, and compliance metrics.
• Designed and implemented AI-driven features for task prioritization and patient risk classification using external API integrations.
• Established a robust CI/CD pipeline using GitHub Actions and Docker, achieving automated testing, linting, and environment-based deployments.
• Followed Agile ceremonies (daily standups, sprint planning, retros) while collaborating with QA, BAs, and PMs to deliver high-velocity features.
• Led data protection efforts ensuring full GDPR compliance, including encrypted storage, session control, and user-consent management.
• Delivered a fully responsive UI using DaisyUI-style components for mobile and tablet-first designs, achieving high Lighthouse scores.
• Reduced support tickets by 40% by implementing detailed audit logging and a self-service helpdesk system in the admin interface.

• Consulting in national and international projects in various roles and sectors (banking and finance, public sector, telecommunications, data management, software development)
• Engaging in project management, requirements management, business analysis, process management, IT consulting and coaching
• Delivering sustainable value quickly and efficiently due to high complexity and diversity of projects and expertise
• Emphasizing collegiality and integrity and fostering a positive team atmosphere

• Analysis of extended requirements related to existing controllers in an industrial plant
• Creating concepts for storing and visualizing sensor data
• Communication with PLCs
• Microservice architecture
• Unified architecture
• AI-based evaluations of sensor data
• Technologies used: .NET 8, Minimal API, Postgres, MQTT, RabbitMQ

• Planning and monitoring sprints and holding the scheduled meetings

• Analyzing and resolving issues in the development process

• Error analysis, bug management and correction in individual process steps

• Stakeholder management

• Documentation and improvement of the development process

• Tools: JIRA, Confluence

• Replacement of original Dopix documents and modules into the Quadient document environment
• Extension of document logic

• Developed Taranis AI, an advanced open-source intelligence (OSINT) tool, leveraging artificial intelligence to revolutionize information gathering and situational analysis.
• Created cybersecurity trainings and a cyber range to provide hands-on learning experiences for SOC teams and IT management.
• Designed and implemented a hybrid cloud infrastructure using OpenStack, Terraform, and Ansible, improving the scalability and performance of the infrastructure and led the migration from an on-site only infrastructure to the hybrid cloud environment.
• Some of my current work can be found on GitHub.