I've built secure, production-oriented backend and full-stack applications, including Subscription Tracker, a Java 21 and Spring Boot subscription management API deployed with Docker and Render.
I implemented JWT authentication, Spring Security, IP-based rate limiting, dynamic subscription filtering, and OpenAPI documentation for Subscription Tracker. I also built HealthChain, a healthcare records application with 28 RESTful endpoints, a normalized MySQL schema, and a SHA-256 hashchain for record-integrity verification.
At Blue Leaf Technologies, I built React Native property listing, discovery, and multi-step leasing workflows for iOS and Android, integrating backend REST APIs and reusable UI components.
I've also created a React, React Native, Express, and MongoDB learning platform with spaced repetition, Zod validation, centralized error handling, and Jest tests. I enjoy building reliable applications from secure APIs and data models through responsive user experiences.
