Krishna Kumar

Customer Success Manager | Enterprise SaaS & CPaaS | Client Retention, Growth & Product Adoption

Role
Manager - Customer Success at Sinch
Location
Mumbai, MH, IN
LinkedIn followers
500 followers
Customer/Client ServiceView LinkedIn profile

About Krishna Kumar

Customer Success professional with 8+ years of experience across Enterprise SaaS, CPaaS, BFSI, fintech, and client success environments, managing customer relationships across US, EMEA, and India markets. Experienced in driving client retention, product adoption, account growth, and strategic stakeholder engagement within enterprise and B2B ecosystems. Skilled in customer lifecycle management, onboarding, escalation management, MBR/QBR reviews, and cross-functional collaboration with Product, Engineering, Support, and Sales teams to improve customer outcomes and long-term business value. Currently working in a CPaaS and cloud communications environment supporting enterprise customer engagement across communication platforms, APIs, and AI-powered solutions. Known for combining customer-centric thinking, consultative engagement, and operational leadership to deliver strong customer experience and business impact.

Experience

  1. Manager - Customer Success

    Sinch

    Nov 2025 — Present · Mumbai, IN

Education

  • Punjab Technical University, Jalandhar

    Bachelor of Technology (B. Tech), Civil Engineering

Skills

  • Speech
  • Anchoring
  • Debate
  • Poetry
  • Team Management
  • Structural Engineering
  • Group Discussions
  • Customer Service

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Krishna Kumar — Manager - Customer Success at Sinch in Mumbai, MH, IN | Unifers