Hey everyone — I’m Brian Kostantin. After 20+ years leading growth, marketing, finance and customer experience transformations for mission-driven organizations, I’ve officially launched Silverbranch Praxis — a boutique advisory firm that helps brands and leaders connect strategy to execution with clarity, precision, and purpose.
I’m currently opening a few fractional and project-based slots, typically supporting teams through:
• Fractional CMO / CGO / CXO engagements
• Customer experience and go-to-market strategy
• Brand and marketing transformation roadmaps
My background spans senior growth oriented roles in sales, marketing, and client experience, leading teams through digital transformation, revenue diversification, and large-scale organizational change. I believe fractional leadership works best when it blends strategic foresight with operational discipline — delivering impact that lasts long after the engagement ends.
If you’re building something meaningful and need a trusted partner to help shape or accelerate your growth strategy, I’d love to connect. Here is my website.
Looking forward to working with this community of leaders.
Cheers!
-Brian
