Tiffany Costello
Transforming Vision into Scalable Strategy | Business Ops, Growth Leadership & Performance-Driven Programs
- Role
- Founder at Stello Strategies
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Tiffany Costello
I’m a builder—of teams, programs, systems, and strategy. For the past 20+ years, I’ve led…
Experience
Founder
Dec 2023 — Present
Built a business consultancy firm from the ground up delivering tailored strategies for real estate teams, brokerages, PropTech, investors and high-growth organizations.• Established Stello Strategies, positioning the firm for rapid success in its first year.• Delivered strategic consulting to multiple brokerage and PropTech firms, driving growth and operational efficiency.• Built a distinctive brand identity and compelling value proposition, ensuring market differentiation.
Education
University of North Texas
Bachelor of Arts (B.A.)
Skills
- Contract Negotiation
- Selling
- Retail
- Marketing
- Investment Properties
- Sales
- Marketing Strategy
- Advertising
- Online Marketing
- New Business Development
- Sales Management
- Sellers
- Real Estate
- Management
- Operations Management
- Customer Service
- Business Development
- Negotiation
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