Diya Patel

Built portfolio dashboard with React.js, TypeScript, and Tailwind CSS to improve mobile experience and reduce authenticated user session bounce rate by 30% across devices. Developed secure REST APIs using Node.js, Express.js, and PostgreSQL to support real-time transactions, investment tracking, and document storage in high-traffic Canadian financial services environments. Integrated JWT-based authentication and Stripe API for subscription billing and session security, reducing customer payment errors by 22% and improving retention. Automated CI/CD pipelines with GitHub Actions and deployed builds to Firebase Hosting, shortening deployment cycles and enabling regression tests via unit workflows. Collaborated with cross-functional teams in Jira/Slack to triage production issues and patch urgent defects within 24 hours with code reviews and rollback controls.

Built portfolio dashboard with React.js, TypeScript, and Tailwind CSS, improving mobile experience and reducing authenticated user session bounce rate by 30% across devices using responsive layout techniques. Developed secure REST APIs using Node.js, Express.js, and PostgreSQL to support real-time transactions, investment tracking, and document storage across high-traffic Canadian financial services environments. Integrated JWT-based authentication and Stripe API for subscription billing and user session security, reducing customer payment errors by 22% and improving overall retention rate. Automated CI/CD pipelines with GitHub Actions and deployed builds to Firebase Hosting, reducing deployment cycle from weekly to daily while catching regressions via unit test workflows. Worked cross-functionally using Jira and Slack to triage production issues, reduce QA feedback loops, and push urgent patches under 24 hours with proper code reviews and rollback controls.

Built portfolio dashboard with React.js, TypeScript, and Tailwind CSS, improving mobile experience and reducing authenticated user session bounce rate by 30% across devices. Developed secure REST APIs using Node.js, Express.js, and PostgreSQL to support real-time transactions and document storage. Integrated JWT-based authentication and Stripe API for subscription billing and session security, reducing customer payment errors by 22% and improving retention. Automated CI/CD pipelines with GitHub Actions and deployed builds to Firebase Hosting, cutting deployment cycle from weekly to daily while catching regressions via unit test workflows. Collaborated cross-functionally using Jira and Slack to triage production issues and patch within 24 hours with proper code reviews and rollback controls.