Hi, I'm Samuel.

Key Account Manager helping companies grow and nurture long-term relationships with strategic accounts through consultative, data-driven approaches.

Samuel Constantini
Samuel Constantini working

My approach to KAM

Strategic

I treat every account as a partnership, not a transaction. Understanding the client's business goals is the foundation of everything I do.

Data-driven

From QBRs to health scores, I use data to anticipate risks and identify expansion opportunities before they become obvious.

Human-first

Behind every account is a person. Trust is built through consistency, transparency, and genuine care for the client's success.

10+ Years in Customer-Facing Account Management, Sales & Sales Engineering
13 Fortune 500 Companies Coca-Cola, Walmart, AB InBev, Nestlé, Merck & more
3 Languages English, Portuguese & Spanish

Recent posts

What people say

"Sam seamlessly wore multiple hats — KAM, Sales, Data Analyst, and Technical Trainer — always stepping up to fill gaps. A strategic, customer-centric professional who drives retention and delivers excellence."

Natallia Zelman

Executive & International Search | Global HR & Talent Acquisition

"Samuel taught me a great deal about the commercial space. He has a remarkable ability to motivate people, bring innovation, and leverage data intelligence for operations."

Sarah Duarte

Consultant & Advisor | New Business | Portfolio Management

"Samuel thinks outside the box and pursues excellence. He led the team through a critical moment — setting KPIs that helped manage demand — and received recognition from both leadership and the client."

Vinícius Tolentino

Senior Procurement Analyst | Accenture

Let's connect!

Book a free 30-minute call to talk about SaaS, KAM strategy, or how I can help your team.

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