Denis Dionysios Sparagis

About Denis Dionysios Sparagis

Most businesses don’t need more marketing tools — they need clarity.I help restaurants, retailers, and multi-location businesses turn digital marketing from a cost center into a measurable growth engine. Not by selling features, but by understanding what’s actually broken — and fixing it with the right strategy and technology.My background spans accounting, business ownership, and over a decade in SaaS sales. That combination matters. It means I approach every conversation through the lens of ROI, margins, and real-world operations, not buzzwords or vanity metrics.At Adentro, I work closely with operators and marketing leaders to:Identify where customer data is being underused or wastedBuild practical strategies across email, paid media, loyalty, and guest engagementProve what’s working — and what isn’t — with clear, defensible measurementI stay involved well beyond the sale, partnering with client success teams to ensure strategies are implemented, reviewed, and improved over time. Long-term results matter more to me than short-term wins.If you’re evaluating marketing technology and want someone who will tell you the truth — even when it’s uncomfortable — I’m always open to a conversation.DMs are open.

Experience

1. Head of Sales

   Adentro

   Feb 2026 — Present

   Leading go-to-market strategy and revenue execution, from positioning to close. Building the foundation for a scalable sales motion using modern tools, data, and AI.

Education

• Advanced Learning Interactive Systems Online

  Diploma in Social Media Marketing

  2012

• Concordia University

  Bachelor of Commerce, Accounting

• SKEMA Business School

  Marketing