Marko Jovanović
Marko Jovanović is a backend engineer with a decade of experience designing and scaling high-performance systems, with a strong focus on Node.js and TypeScript. His expertise spans system architecture, microservice infrastructure, cloud-native DevOps, and performance tuning in production. Over the years, he has built a strong track record in technical leadership, architectural decision-making, and mentoring. Today, Marko develops Web3 products at Solflare, one of the fastest-growing crypto wallets in the world.
Re-architecting through chaos: Carrying 4M monthly active users through a web3 bullrun
Improving performance by 20x while cutting infrastructure costs by almost 90%? It sounds impossible, yet that’s exactly what we pulled off in the middle of one of the biggest Web3 bullruns on the Solana blockchain. Our backend that powers 3.5M monthly active users and secures $20B in digital assets, serving one of the largest crypto wallets in the world - Solflare. If you’re interested in a no-BS talk about scaling in production, architecture, high throughput, and the engineering decisions that made it all possible - this one’s for you.