Nishi Tyagi
Customer Service Representative
Habilidades
Revisa mis servicios

Experiencia laboral
Cognizant
Tiempo completo • 4 yrs 3 mos
Subject matter expert
Jun 2025 - Feb 2026 • 8 mos
Managed a team of 1015 associates and increased QA scores by 12% through focused coaching and audits. Reduced average resolution time by 18% by creating internal knowledge base and training materials Maintained customer retention rate of 95% by resolving billing discrepancies and campaign issues with professionalism Partnered with Google's Product & Engineering teams, driving 3 process improvements that streamlined frontline operations
Senior process executive
Dec 2022 - May 2025 • 2 yrs 5 mos
Handled 50 customer interactions daily, consistently achieving CSAT scores above 90% Optimized campaign performance, contributing to 20% increase in client ROI De-escalated high-frustration cases, reducing complaint escalations by 30% Mentored junior associates, lifting team performance scores by 10%
Process Exective
Oct 2021 - Dec 2022 • 1 yr 2 mos
Delivered frontline support in a high-volume international contact center, managing 100 tickets per day Achieved first-contact resolution rate of 85%, minimizing repeat inquiries Built strong customer trust, reflected in consistent QA scores above 92% Developed foundational troubleshooting skills, enabling smooth transition into SME responsibilities