Developed growth-focused features using Next.js, GraphQL, Python, and PostgreSQL in a remote-first environment, emphasizing performance, scalability, and user engagement within an agile, data-driven development process.

Led large-scale technology migration from Vue.js/Django to Next.js/GraphQL, significantly improving system performance and developer experience. Built experimentation framework and gamification features that enhanced user engagement and learning outcomes.

Collaborated closely with product managers, educators, and data scientists to deliver high-impact solutions that scale to millions of users worldwide. Implemented A/B testing frameworks and analytics systems to drive data-driven product decisions.