3 in-depth articles on fintech from the Algoramming blog — practical, opinionated writing on building software and products.
01 · Field noteDiscover the architectural, database, and design principles required to build a high-scale fintech wallet, drawing key lessons from Barq's massive $329.5M Series A.
02 · Field noteThe EU's July 23, 2026 DMA fine on Google is a major turning point for mobile startups. Learn how to integrate cheaper, independent alternative payment gateways in Europe.
03 · Field noteDiscover the exact playbook we used to rescue a scaling fintech product from critical database downtime using strategic caching, index optimization, and connection pooling.
