B2B Content Manager | ChangeNOW
Buenos Aires, Argentina
Dmitrii drives content strategy and editorial operations at the intersection of crypto infrastructure, B2B marketing, and product communication. Combines 5+ years of experience across Web3, fintech, iGaming, and SaaS with a hands-on background in SEO, partner enablement, and cross-functional team management. A crypto enthusiast with deep product context — from exchange aggregation and API architecture to wallet integrations and compliance trends. At ChangeNOW, focuses on B2B content: case studies, developer-facing materials, competitive positioning, and partner narratives across the crypto exchange infrastructure space.
How does fintech make money? Main revenue streams
This piece breaks down the six core ways fintech companies actually make money — interchange, subscriptions, payment/transfer fees, API monetization, trading fees, and partnerships — and what determines whether each model scales into profit.
The ChangeNOW × Guarda Case: How a Self-Custody Wallet Scaled Beyond Storage
A case study on how Guarda Wallet integrated the ChangeNOW API to add built-in crypto exchange without giving up self-custody.
