At Innowise, I designed and scaled Node.js and Go microservices serving 100M+ API calls per month. I also developed AI infrastructure that lets non-technical teams create and deploy mini-apps through self-service tooling.
I re-architected critical pages, cutting load times by 80% and database queries by 75%, while incrementally decomposing a legacy Node.js monolith into Go microservices without downtime. I also mentor developers and deliver technical interviews, lectures, and talks.
At Ramp Network, I developed Node.js microservices and a self-service checkout API, helping expand the platform to five additional countries. Earlier, I worked on backend services at EPAM and designed payment infrastructure at NDA, including integrations with more than 200 providers.
