Helping high-growth teams design scalable, compliant, and investor-ready platforms.
You're facing technical complexity, regulatory constraints, and pressure to move fast. Whether you're validating your MVP or scaling to new markets, smart architectural decisions can save you months of work — or prevent costly mistakes later.
I help fintech, crypto, and product teams design better architectures, navigate compliance, and scale faster. You get senior-level technical leadership — when you need it, how you need it.
Clear technical direction aligned with business goals
Future-proof systems that grow with your business
Regulatory-ready infrastructure from day one
Technical decisions that support your vision
Articulate your technical strategy with authority
Technical credibility in partner discussions
Helped a YC-backed LATAM neobank reach break-even with 10K+ users in under 6 months
Designed Binance-integrated fiat-crypto infrastructure processing $1M+/month
Issued a compliant peso-backed stablecoin with 180K+ verified users, deployed across 5 chains
Delivered a zkEVM-based L2 and custom DEX using Uniswap forks
Shaped an invoicing platform enabling freelancers to receive crypto or local fiat
I'm Ezequiel Calvo — an engineer with 15+ years in fintech, blockchain, and technical leadership. I've built products used by thousands, integrated with global exchanges, and launched compliant platforms across LATAM and beyond.
Reach out to discuss your product or schedule a strategy call. I'll reply personally.