Kranthi Kumar Katta
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Iām Kranthi Kumar Katta from India, an SDET 2 specializing in test automation, API validation, fintech payment systems, and distributed microservices architecture.
Portfolio
My top projects
Cross-Border Remittance Test Framework
Developed a comprehensive end-to-end automation and validation framework designed for high-throughput international remittance workflows, supporting asynchronous Kafka event streams, compliance checks, and multi-vendor MTO integrations.
Payment Gateway Testing & Settlement Engine
Engineered robust validation and automation frameworks for core payment gateway platforms, handling switch-layer routing logic, ISO8583 message conversion, T+1/T+2 settlement reconciliation, and PCI-DSS compliance verification.
Enterprise Learning & Certification Automation Suite
Built hybrid automation test suites for large-scale enterprise SaaS platforms, managing multi-browser regression coverage, continuous integration pipelines, and complex third-party system integrations.
Timeline
SDET 2
Barraq Technology Lab India Private Limited
Performed End-to-End Testing of international remittance workflows across Distributed Microservices Architecture handling high-volume cross-border transactions, Kafka-based asynchronous processing, and MTO integrations.
QA Engineer
PayU Digital Labs Private Limited (Wibmo)
Performed Functional, Regression, and Integration Testing for Payment Gateway Applications. Validated payment lifecycles, settlement reconciliation (T+1/T+2), switch-layer routing logic, and PCI-DSS compliance.
QA Engineer
American Heart Association (Impelsys)
Managed QA pipelines and validation processes for digital platform releases.