At WNS Global Services, I delivered customer support through live chat and email, handling billing, payment, refund, and subscription inquiries with SAP and Salesforce. I maintained 98%+ SLA adherence across billing dispute resolution and priority email workflows.
I contributed workflow feedback that helped reduce repetitive billing ticket escalations by 15%. I also documented cases and worked with Billing, Finance, Quality Assurance, and support teams on escalations and process improvements.

