I build production web applications at Martspec LLC, a Texas health and wellness platform, delivering features, API integrations, performance improvements, and reliable CI/CD deployments on Azure.
Previously at Cortex Flow Studio, I built full-stack applications from scratch with Node.js, NestJS, React, TypeScript, PostgreSQL, Redis, Azure, and Docker. I also worked directly with clients on authentication, webhooks, error handling, and technical discussions.
I solo-built and published QazFootball, a Kazakhstan Premier League mobile app with live match tracking, personalized content, automated news parsing, and push notifications for 5,000+ subscribers. I improved rendering performance from 1,335ms to 90–380ms through virtualization, caching, and efficient data lookups.
