Allen Celestine is a results-focused management professional with over 19 years of progressive leadership experience in voice and back-office operations. Allen has strong domain expertise in travel and aviation, automobile, and banking sectors. Previously, Allen served as a Senior Operations Manager at Sterling from 2020 to 2024, and as a Senior Service Delivery Manager at Concentrix BPO Private Ltd from 2023 to 2025. Currently, Allen is the Director of Operations at Teleperformance India Pvt. Ltd, demonstrating a flair for developing and retaining talent by transforming high-potential team members into effective leaders.
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