Software Developer (Frontend-Focused Full Stack), abaut GmbH
Apr, 2019 - Present
Designed and maintained large-scale Angular applications serving as the core user interface for a telematics and operational analytics platform
Built real-time dashboards using WebSockets to visualize live machine, process, and KPI data
Developed complex, data-intensive views including tables, charts, filters, pagination, and drill-downs
Implemented timeline replay of machine paths and events using interactive OpenLayers maps
Optimized map-based visualizations handling over 80,000 georeferenced events per day
Applied NgRx and RxJS to manage real-time streams, historical datasets, and complex UI state
Integrated frontend logic with REST APIs and asynchronous data streams
Developed RESTful APIs using Python and Django
Integrated MySQL and Elasticsearch for transactional and search-oriented data access
Used Docker, Jenkins, and GitHub Actions to support CI/CD pipelines