Unit/contract tests prove a service works alone; users experience flows that span APIs - Kafka - databases. This masterclass teaches end-to-end (E2E) testing that validates real business journeys, catching integration, timing, and data issues before release.
- Test flows, not calls: e.g., Create Order - OrderPlaced - Inventory - Persist - Notify.
- Tame eventual consistency: correlation IDs, resilient polling, idempotent endpoints.
- Assert end-to-end: HTTP responses, Kafka payloads/schemas, and DB state.
- De-flake suites: backoff, deterministic data, and disciplined timeouts.
Ujwal is a seasoned QA and automation professional with over 8 years of experience in the telecommunications industry, specializing in WebRTC, VoIP, and real-time systems testing. He has built robust end-to-end automation frameworks using Java, Selenium, and Rest Assured, and has strong expertise in API, performance, and cross-platform testing using tools like Postman, JMeter, Ixia, and Exfo. With hands-on experience in deploying and configuring telecom products across cloud, VMware, and Linux environments, he possesses in-depth knowledge of protocols such as SIP, H323, RTP, and TCP/TLS. Currently working as an automation validation engineer, he focuses on audio/video and media validation using frameworks like TestNG, Cucumber, and Jenkins, while also actively mentoring and delivering corporate trainings on WebRTC, Git, GitHub, and QA methodologies.
20, 100 Feet Rd, Vivek Nagar,
Chandra Reddy Layout, AVS Layout Ejipura,
Bengaluru, Karnataka 560095
