Onasvee Banarse

Associate QA Engineer at Reliance Jio Platforms Limited (2023-12 – 2025-12)

• Developed Selenium automation frameworks in Java for web application testing, integrating API calls to validate backend data against UI elements and reducing regression testing effort by 10+ hours per week.
• Performed functional and load testing of backend REST APIs using JMeter, Postman, and SoapUI, achieving 85% test coverage across critical Identity and Access Management (IDAM) modules.
• Designed and executed end-to-end test scenarios for JioID SSO, validating OAuth2/OIDC authentication flows, token handling, and client-specific configurations across multiple integrations.
• Collaborated with backend engineers to debug production issues, analyze service logs, and trace data inconsistencies across relational and NoSQL systems, reducing defect leakage by 30%.
• Performed cross-database validation using JMeter (JDBC) and SQL queries to identify data inconsistencies across Cassandra clusters and PostgreSQL.

Cyber Security Intern at Acmegrade Pvt Ltd (2022-01 – 2022-06)

• Conducted vulnerability assessments and penetration testing on internal web applications using OWASP methodologies to identify security weaknesses and recommend remediation strategies.
• Analyzed network traffic and security logs using Wireshark and SIEM tools to detect anomalies and potential intrusions, reducing false positives by 60% through alert tuning.
• Reverse-engineered malware samples to analyze malicious behavior and develop detection signatures for internal threat intelligence systems.

Master's in Computer Science – University of Massachusetts Amherst (2027-12)

Bachelor of Technology (B.Tech) in Computer Science – Savitribai Phule Pune University (2019-08 – 2023-03)