Built and shipped full-stack features for two production platforms (Definite.im and AgenticWeb.im) using React, Next.js, Node.js, Spring Boot, and PostgreSQL, supporting a combined user base of 3,000+ across multi-tenant environments
Developed 15+ secure REST API endpoints and reusable, responsive UI components with Tailwind CSS, cutting average feature turnaround time by ~20% through shared component patterns
Deployed containerized services on AWS EC2 using Docker and integrated Redis for session management, reducing average API response latency by approximately 30% • Refactored critical frontend onboarding flows and backend endpoints, contributing to a ~15% improvement in new-user onboarding completion rate
Collaborated in agile workflows using Jira and GitHub across two-week sprints sprint planning, peer code reviews, and iterative releases with a cross-functional team of 6+ engineers
Maintained technical documentation and enforced code quality through consistent Git version
