Built and deployed a custom Shopify app with API integration, billing systems, and secure data handling. Designed a release workflow that automated testing, eliminated single points of failure, and resolved deployment issues. Optimized an e-commerce database, implementing Elasticsearch to improve query efficiency and reduce TTFB for large tables. Enhanced website performance, reducing FCP by 1.7 seconds, LCP by 3.6 seconds, TBT from 1,180 ms to 200 ms, and CLS from 0.665 to 0.017. Operationalized a centralized logging platform using Graylog, streamlining log ingestion and analysis.

Developed a next-generation product, increasing Web Vital scores by over 60 points compared to the previous version. Secured public API endpoints by implementing OAuth2 and added a security layer to cron jobs. Collaborated with stakeholders to ensure project alignment with business goals and timely delivery.

Architected a cloud-native production stack in AWS to integrate third-party APIs seamlessly. Built a system to scale a single e-commerce site into 50+ branded websites with centralized order management. Designed and implemented a custom CDN to enhance content delivery speed and reliability. Created complex front-end solutions to optimize user experience and streamline customer interactions.

Developed optimized front-end features using modern JavaScript frameworks to improve user experience for clients across industries such as healthcare, finance, and retail. Enhanced website performance and SEO by reducing load times and improving content structure. Built wholesale and affiliate systems, including email marketing, coupon management, and rewards programs for a wine company.

Translated designs into production-ready applications with a focus on usability and performance. Reduced mobile load times to under 3 seconds by optimizing caching, static resources, and scripts

Developed REST APIs and integrated third-party APIs to meet diverse client needs. Designed and delivered tailored solutions by collecting and analyzing client requirements.