Visual Studio Experts in Austria

• Developed modular applications for an industrial chemical plant to optimize internal processes
• Technologies: .NET 10, Blazor WebAssembly, C#, Azure SQL, Syncfusion
• Built frontend components with Blazor WASM
• Backend logic in C#
• Database design in Azure SQL
• Implemented modular software architecture
• Extended existing systems

• Development of a charging station for electric vehicles
• Tools: C/C++/Matlab/Simulink
• Development and testing of functional software with various communication buses

• 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

• Designed and implemented simulation software for electrical power systems, focusing on dynamic element interaction and user interface optimization using C++, wxWidgets, Windows, and Visual Studio.

• Implementing a real-time procedural 3D/AR eyelash configurator using Three.js and MediaPipe
• Building a full-stack web application with React.js and Python
• Consulting on app and web development

• Took over overall project leadership after the roll-out was stopped the previous year
• Identified causes and planned a new approach
• Organized and conducted qualification tests of new software versions
• Planned and coordinated all tasks and assignments at six sites worldwide and with the software provider
• Aligned compliance topics with the quality heads at the sites
• Organized and held steering committee meetings to report to management
• Successful go-live in fall 2024

• Development of a power distribution solution for motorhomes
• Extension and adaptation of the existing prototype software for some parts of the power distribution system
• Development of missing firmware for other modules of the system
• Automation of the firmware build process through continuous integration (CI)
• Technologies used include C, Jira, Confluence, Git, GitHub, STM32, ESP32, CAN, CANopen, UART, and Zephyr

• Creating test scenarios, manual test cases and test data using boundary value analysis and equivalence classes
• Executing functional and non-functional tests (manually with Postman and web application, automated with WebDriver, JUnit and NUnit)
• Setting up, automating and maintaining the test automation framework with Java, Spring Boot, Selenium and Cucumber in IntelliJ (system, regression, smoke, UI and integration tests for web front-end and SOAP API backend interfaces)
• Automating backend NUnit test cases in Visual Studio
• Test management: developing and implementing test strategy and test plans, controlling tests, quality ownership and prioritizing risk-based tests, as well as maintaining documentation in Confluence
• Detailed analysis and quality assurance of requirements
• Creating and maintaining Jenkins pipelines, ensuring quality in build & deployment
• Close collaboration with business analysts, developers, testers and test management
• Identifying, creating and tracking defects/bugs, with thorough test documentation
• Reporting test results and defect reports
• Monitoring test processes and continuous improvements
• Reviewing test data and test results in PostgreSQL database via pgAdmin
• Supporting effort estimation and backlog prioritization
• Analyzing and debugging development code System environment: Java, JUnit, Spring Boot, Selenium, Cucumber, JavaScript, Jenkins, C#, NUnit, Postman, Bitbucket, Confluence, Jira, xRay, pgAdmin, PostgreSQL, SonarQube, Maven, IntelliJ, Visual Studio, CI/CD, SOAP API interfaces

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

• Collaborated on debugging and maintaining the existing codebase
• Created diagrams and visualizations of system architecture
• Contributed to reports and scientific documents

• Tech stack: Flutter/Dart, Unity3D, React, NextJS, JavaScript, TypeScript, HTML, CSS, SASS, SCSS, Tailwind, Bootstrap, Ollama, llama.cpp, LangChain, MCP, RAG, n8n, Node-Red, PlatformIO, Arduino, ESP, C, C++, Python/Django, NodeJS, C#, .NET, PostgreSQL, MySQL, MS-SQL, MongoDB, AWS, Azure, GCP, GitHub Actions, GitLab CI, Azure Pipelines, Ansible, Terraform, Docker, Postman, REST, WebSocket, Figma, Penpot, Adobe Illustrator, Adobe InDesign, VS Code, Android Studio, Visual Studio, Unity3D, Jira, Confluence, Traefik, Rclone, Authentik, pfSense, Cloudflare, Proxmox, MQTT

• Previous projects:

• n8n automation that reads incoming emails from an Office mailbox and routes them to stakeholders

• FastMCP 2 server exposing internal services via REST API to an LLM

• Terraform migration of cloud infrastructure with Azure VMs, network, blob, storage and cloud-init

• Azure Pipelines for automated testing, deployment, and artifact management

• Terraform, Ansible, Cloudflare Tunnel integration with Docker container provisioning and backups

• GitHub Actions CI/CD for Flutter app builds, testing, automated screenshots, and App Store deployment

• Flutter app with SSO, local database, backend integration, BLE synchronization

• GCP setup with Cloud DNS, App Engine, Cloud SQL

• AWS environment with EC2, S3, Route 53, ECS

• Workshops delivered on Docker, Git, Terraform, Ansible, Cloudflare, DevOps, modern software development practices

• Backend development with Python Django REST Framework, PostgreSQL, MQTT

• SSO identity provider with OIDC, OAuth, LDAP, Cloudflare Tunnels, Authentik

• Requirements engineering & business analysis
• Architecture responsibility for core banking extensions
• Interface modeling for third-party systems (TiGital, ESA, ÖNB)
• AML, KYC & payment reporting

Further development, configuration and operation of DOXiS, a document management system at a large financial services company. Development of a document interface as a REST API to integrate with third-party systems using the Java Spring Framework. Programming client scripts in Visual Basic, as well as workflow and agent scripts in Groovy.

• Technical leadership of the development for a near real-time data warehouse of an insurance company
• Ensure stable operation
• Analyze and fix errors for ongoing operations
• Optimize and tune SQL queries and ETL jobs
• Revise scheduling in Automic (UC4)
• Coordinate with business units and external clients for further developments
• Data modeling and programming for sales management
• Tune PostgreSQL queries and functions for balance data queries
• Create hotfixes and releases
• Plan and coordinate deployments
• Execute test runs and analyze the results
• Handover activities to internal teams