Rathnakumar
(RK)
Revenue Leader · 15 Years · AI & SaaS
Rathnakumar
(RK)
Revenue Leader · 15 Years · AI & SaaS
Chapter 01 — Origin
Born to Sell.
Built to Scale.
From hardware floors in Chennai to closing enterprise deals in New York — the journey started with hustle, and never stopped.
2010
IT infra · CADD Centre, Acme Infotech · $18K in year-1 sales
2012
Cracked Pondicherry hospitality market · ₹70L Microsoft deal · vendor Tier 3 → Tier 2
2015
Post-grad · Summa Cum Laude · pivoted to EdTech at PaGaLGuY
2018
Chargebee SDR · 200% of monthly target every month · 'Star Closer'
2019
AE → Enterprise AE → Sales Manager in 18 months
Chapter 02 — The Pull
From Winning Deals
to Keeping Them.
Sales teaches you how to open doors. Customer Success teaches you how to build the house.
"The real revenue isn't in the signature — it's in the renewal, the expansion, the advocate who brings you three more logos."
— On the CS philosophy
Net Revenue Retention
Expansion Revenue
Customer Advocacy
Lifecycle NPS
Churn Prevention
Chapter 03 — The Climb
IC → Manager
→ Director.
Six promotions in six years. Not by waiting — by building what didn't exist.
2020
Manager CS · Best Manager Q1–Q3 2020
2021
Senior Manager CS · N.America · 140% NRR · President's Club
2022
Director AM · EMEA & APAC · 45% → 52% revenue share
2022
Global Director AM · 20+ across US, Amsterdam, India
2024
Director CS & Sales Dev · Murf.ai · NRR 114% → 128%
Chapter 04 — The Numbers
The Work Speaks.
128%
Peak NRR
140%
Best Region NRR
183%
Q1 2023 Attainment
1%
Churn · 8 Qtrs
$500K+
First half-million quarter
100%
YoY Growth N.America
2×
President's Club
Chapter 05 — The Honest Chapter
Failures.
Layoffs.
Short Runways.
The Chargebee Exit (2023)
Market contraction closed a chapter overnight — not a failure, a forcing function to find a bigger mission.
The Startup Risk
Murf.ai was a bet on category creation. Pressure reveals character — build lean, automate fast, grow smart.
What I Learned
Resilience is the speed of recovery and the ruthlessness of the lessons extracted.
Chapter 06 — How I Think
Servant.
Builder. Teacher.
🧭
Work Philosophy
Thrive managing multiple high-stakes projects. Energized by complexity, not routine.
🫂
Servant Leadership
Hire responsible, coachable talent and remove every obstacle. The entire team won President's Club.
📖
Giving It Back
Landmark Education coach. Theater director since 2010. Lion's Club — 8,000+ blood donors.
Chapter 07 — The AI Era
From Process
to Workflows.
While others talked about AI, I automated the revenue stack.
⚙️
Make · Clay · RevOps
Automations saving SDRs and AMs hours per week — prospect enrichment, outreach, renewal triggers.
🤖
AI-First at Murf.ai
Deliberately built a lean team with outsized output. The future is doing more with the right few.
📊
Lifecycle NPS Engine
Feedback at 4 lifecycle moments — auto-routed to the right function, built in HubSpot & Make.
Chapter 08 — What's Next
Ready for the
$10M → $1B Chapter.
VP / Head of Revenue
Own the full funnel — Sales, CS, AM, RevOps — at a Series A+ AI or SaaS company.
VP Customer Success
Build post-sales engine with AI-first workflows and a clear NRR expansion thesis.
Chief of Staff
Partner with a founder or CEO to drive strategy, execution, and cross-functional alignment at the highest level.
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