Senior Technical Support Engineer (iOS)
Teleperformance
- Analyzed 10,000+ Tier 2/3 support tickets to surface root causes and recurring issues
- Reduced escalation rates by 25% through process improvements and knowledge-base updates
- Maintained strong SLA performance and 91% CSAT across high-priority cases
- Collaborated with engineering and QA teams on reproducible bug reports and fixes
- Utilized Salesforce, Zendesk, Jira, and ServiceNow for case management and tracking
