• Developed and optimized responsive, high-performance web experiences across desktop, tablet, and mobile devices, reducing page load times by 40% and improving Core Web Vitals scores by 35%. .

• Led technical SEO and AI search optimization initiatives, increasing organic traffic by 30% and generating 15% more qualified leads through improved visibility in search engines and AI-generated search results.

• Developed, enhanced, and maintained Java-based enterprise applications, implementing new features, troubleshooting issues, and optimizing application performance using Java, SQL, and Linux while supporting business-critical systems with 99%+ uptime.

• Managed application deployments and production releases, leveraging Bash and Python scripting to automate operational tasks and ensure reliable server updates, reducing recurring issues by 30%.

• Revamped 2,000+ webpages in Drupal CMS, applying WCAG guidelines and responsive design best practices, significantly improving accessibility and user experience.

• Led end-to-end website redesign, increasing user engagement by 350% (15K → 65K monthly users) through improved UI/UX, information architecture, navigation, and SEO optimization.

• Built and maintained real-time analytics dashboards in Google Analytics to track SEO performance and optimize Google PageSpeed scores.

• Developed a Selenium-based automation tool to detect accessibility issues and provide actionable recommendations directly on webpages.

• Designed UI and visual assets using Canva and collaborated with cross-functional teams, presenting solutions and delivering scalable web experiences that strengthened branding and improved content clarity.

• Developed convolutional neural network model to segment medical images in soft-tissue sarcoma research.

• Collaborated with Dr. James Tsui to develop and evaluate ML models, presenting data-driven insights to optimize radiotherapy planning for cancer treatment.