Devin Checa

Senior Frontend Developer

Ease Inc.•  February 2022 - January 2024•  Remote

● Implemented various frontend JavaScript form logic in Angular with Rxjs and Ngrx ● Added features to a system used around the world with hundreds of thousands of users ● Extended offline detection mechanism to warn users of limited features ● Accelerated JavaScript performance through the use of entities and scroll detection ● Upgraded global language localization system with administrative user interface ● Integrated QR Code Scanning into mobile application ● Adapted application for Microsoft Store on Windows with Electron and custom NSI installer

Full Stack Web Developer

Behavior Frontiers•  April 2021 - February 2022•  Remote

● Debugged production bugs for a Heroku application and configured deployment hooks ● Tuned PostgreSQL queries via sequelize to maintain performance while maximizing features ● Updated codebase to use the latest React & JavaScript features and migrate from LESS to SASS ● Developed a mobile-friendly web application optimized for tablets and desktop screens ● Incorporated configurable Chart.js graphs into a template-driven progress reporting system

Full Stack Web Developer

EvolveSPM•  July 2018 - March 2021•  Torrance

● Deployed cross-platform iOS / Android mobile application in the App Store and Play Store ● Mentored and onboarded junior developers to implement mobile application and codebase migration ● Architected backend API for use throughout the cross-platform mobile application ● Built interfaces using Bootstrap, jQuery, Angular / TypeScript, React, and NativeScript for APIs ● Integrated various services for recurring jobs and system events using ColdFusion and SQL Server ● Setup cryptographic storage in accordance with OWASP