Nabab Sharif

At Vantage Circle, I own enterprise post-sales relationships across BFSI, manufacturing, pharma, and IT, managing the full customer lifecycle from onboarding through renewal and expansion.

I've sustained approximately 95% GRR across a 15-account enterprise portfolio while generating about $150K in subscription expansion revenue and $3.5M+ in incremental platform redemption volume. My value engineering work translates ROI, hours saved, and risk mitigation into executive-ready renewal narratives.

I use Claude and ChatGPT daily to improve QBR preparation, renewal-risk summaries, stakeholder briefs, and customer communication. I independently built an AI-powered QBR and renewal intelligence workflow that reduced preparation time by around 70% and saved approximately ₹30 lakhs in annual team capacity.

I've also mentored a five-person customer success team, built renewal and onboarding playbooks, and turned high-NPS customers into advocates through award submissions, success stories, and client references.