At XCNT GmbH, I architected a Python integration framework for the DRIVR, HRVU & DHWHP IoT HVAC Platform. It automated 95% of critical user scenarios across GraphQL and MQTT APIs within GitHub Actions CI.
I engineered validation suites for 200+ MQTT topics and Bluetooth APIs, improving data consistency by about 90% and reducing edge-case failures by about 45%. I also used AI-assisted development tools to accelerate framework design and cut test automation delivery time by about 40%.
Before XCNT GmbH, I worked on cloud cost-optimization platforms at Cisco Systems and 47LINE Technologies, including Pytest API frameworks, Selenium WebDriver suites, and end-to-end validation. At ANR Software Pvt. Ltd., I validated Android and iOS applications for HubWorks and led technical discovery sessions and product demos for enterprise clients.

