• Collaborate with product and UX teams to deliver continuous enhancements to MyTech, Walmart’s internal one-stop shop for associate tooling.

• Increased MyTech Appstore integration test coverage by 85%, enabling automated production deployment approvals and strengthened CI/CD compliance.

• Refactored access-control logic into a reusable wrapper component and reduced API calls from 7 to 3, cutting Laptop Ordering module API traffic by 50%+.

• Designed and implemented a scalable tagging system for AI-based license dialogs, laying groundwork for future tag-based search and filtering.

• Built and maintained a full-stack application centralizing inventory data and generating per-store low-stock alerts.

• Integrated Square APIs with automated ingestion scripts and custom sales-velocity calculations, reducing stock-related issues by 30%.

• Designed normalized PostgreSQL schemas (One-to-Many JPA models) to link products, artists, and stock across five storefronts, reducing DB size by 75%.

• Developed a RESTful middleware layer using Spring Boot, Gradle, and Kotlin, with service-layer transaction orchestration and DAO-DTO conversions.

• Developed an end-to-end authentication system securing admin-level actions.

• Implemented privilege-based login using magic links and OAuth in Next.js via NextAuth and Prisma.

• Designed custom Prisma schemas for user/session persistence to prevent mid-navigation logouts, improving overall user experience.