Project
Trengo
Frontend Tech Lead · Aug 2021 - Jun 2024
Some business and implementation context is confidential. This page only describes public, resume-safe leadership and technical impact.
Related Achievements
Implemented high-performance microfrontend architectureHelped decouple frontend and backend concerns while modernizing the application architecture.Made Webpack build and GitHub CI/CD pipeline 8x fasterImproved build and delivery feedback loops through CI/CD and bundling optimization.Improved mobile performance on large data 5xBenchmarked on older Android devices and BrowserStack to improve real-world mobile performance.Implemented a design system code analyzerBuilt Go tooling to measure design system adoption and support future planning.Led frontend delivery for Workload BalancingLed the frontend side of one of Trengo's most recognized product features.Structured a Nest.js and Vue.js monorepo applicationImproved application structure across a monorepo using Nest.js and Vue.js.Implemented a monorepo feature-flagging systemAdded feature flagging to the monorepo to support safer product delivery and controlled rollout practices.Implemented TypeScript in an older JavaScript codebaseStructured TypeScript project standards and migrated legacy JavaScript toward typed development.Structured TypeScript project standardsDefined TypeScript project structure and standards to improve consistency in the legacy codebase.Added an E2E test structure with CypressCreated Cypress-based E2E test foundations for frontend quality.Added quality checks to GitHub Actions pipelinesMade CI/CD work on GitHub Actions by measuring test coverage and code security.Mentored the frontend teamSupported frontend engineers through mentoring and technical leadership.Led frontend project implementationLed implementation of frontend projects and supported delivery across the frontend team.Implemented DDD architectureApplied domain-driven design architecture to improve development performance.Automated design system semantic releasesContributed to the design system package and helped automate semantic-release with GitHub Actions.Started a new UIKit structureHelped establish a new UIKit structure and kicked off unit testing for UIKit components.Kicked off unit testing for UIKit componentsStarted unit testing foundations for UIKit components to improve component quality and maintainability.Enforced sprint capacity planningImproved agile commitment delivery by strengthening sprint capacity planning.Refactored onboarding to a smoother new versionImproved onboarding flow quality and user experience through a newer implementation.Decoupled monolith frontend and backend with Webpack 5Separated monolithic frontend/backend concerns and migrated from Laravel Mix to Webpack 5.Migrated from Laravel Mix to Webpack 5Moved the frontend build setup from Laravel Mix to Webpack 5 as part of modernization work.Participated in the frontend hiring boardHelped interview frontend candidates and support team growth.Added i18n to the source codeIntroduced internationalization support into the codebase.