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Julio VedovattoFull Stack Developer

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LeafLink Commerce Platform

Full Stack DeveloperJan 2024 to Aug 2025

  • IMPROVED PERFORMANCE ACROSS A COMMERCE PLATFORM
  • REDUCED PRODUCTION BUGS THROUGH STRONGER UNIT AND E2E COVERAGE
  • SHIPPED E-COMMERCE FEATURES THAT LIFTED CONVERSION AND ENGAGEMENT
  • Vue 3
  • TypeScript
  • Django
  • REST
  • Cypress
  • Vitest
  • Playwright

Led full stack development on a commerce platform via Truelogic, modernizing legacy systems and strengthening quality assurance.

The Problem

The platform ran on aging frontend architecture that slowed development and impacted user experience. Test coverage was inconsistent, allowing bugs to reach production. The team needed a senior developer who could own complex refactors while continuing to deliver new features.

What I Did

Took ownership of legacy frontend refactoring, migrating components to Vue 3 with the Composition API and TypeScript. Built comprehensive test suites using Vitest for unit tests and Cypress plus Playwright for end-to-end flows. Worked closely with backend teams to optimize API contracts and reduce payload sizes. Established patterns that made the codebase more maintainable for the broader team.

What Shipped

Delivered a modernized frontend with improved performance characteristics and significantly stronger test coverage. The platform now ships with fewer production issues and supports faster feature development. E-commerce enhancements contributed to better user engagement and conversion rates.