Gherghina Silviu Claudiu

Digital Entertainment | Payments | Scalable Platforms | Data Engineering Functional Testing of Data Integration & Reporting solutions E2E testing - from source data stores through to reports, including test data set up Interact with the Product Owner to ensure suitable understanding of requirements Review acceptance criteria for the user stories & ensure required test coverage. Own defect management lifecycle Design & develop repeatable, automated test cases. Drive Environments best practices

Banking | Fintech | Payments | Insurance Led QA initiatives across Internet Banking, Mobile App, Admin Portal and Onboarding modules. Designed FAT, SIT, UAT, regression and sanity test strategies, including IAM security flows (access control). Implemented API/UI automation using Postman, Python and Selenium. Performed backend validation with SQL and Postman, reducing defect leakage by 25%. Tested ETL pipelines and data integrity. Mentored a QA team of 6, improving delivery and resolution.

Investment Banking | Trading | Credit Risk Performed functional, API, UI, and ETL testing for high-impact banking platforms including CRAFT ODS, Rating Analysis, and Counterparty systems. Integrated testing into CI/CD pipelines using Jenkins, improving release feedback and early defect detection. Built Selenium WebDriver UI regression suites. Conducted ETL/data validation and risk data verification. Collaborated with business analysts and developers to refine requirements and ensure test coverage.

SaaS | Analytics | Software Licensing Developed tools and scripts to track and validate usage data of Oracle software across client environments. Delivered software compliance analysis and reporting based on contract licensing clauses and LMS guidelines.

Telecom | Networking | BSS/OSS Solutions Supported projects across France, Spain, and Romania Participated in QA, testing, and integration of convergent telecom billing and charging systems (OCS, CCS, CBS) Performed end-to-end validation of charging workflows and provisioning across voice, data, and SMS services Used automation tools and frameworks to validate flows, performance, load, and stress scenarios Validated AAA security mechanisms and ensured high availability across multi-country deployments

Engineering | Logistics | Trading Oversaw testing, deployment, and fault analysis for automated systems at a grain terminal in Constanta. Collaborated with hardware and software engineers to improve operational reporting and infrastructure reliability.

The Faculty of Cybernetics, Statistics and Informatics