DolarApp
Company Employees
Sebastián Fernández
OPS lead @DolarApp
Verified
Joined ARQ (formerly DolarApp) as employee #10 and first hire in Latin America — and helped scale the company from zero to $1B valuation and 1M+ users. Fintech operations leader with 4+ years building the Back Office, Fraud, AML/FinCrime, Compliance, Payments, and Customer Operations infrastructure from the ground up, growing into a cross-functional team lead of 12–15. Strong technical depth in Python, SQL, and API integrations, with hands-on regulatory expertise in AML, KYC, and fraud risk. Track record of designing and deploying AI-driven automation that delivers measurable results in high-growth, 0-to-1 environments.More...