Jake Tripp Email & Phone Number

Denver, Co, Us

San Francisco, Ca, Us

• Added Web Authn support, which allows users to finish logging in using Touch ID, Face ID, Windows Hello, phone push notifications, or USB security keys (e.g. YubiKey/Titan/etc)• Leveraged react-virtualized for our Payment Recipients table, resulting in a 8x performance boost• Worked with designers to establish a standardized click-to-copy UX, developed a higher-order component, and refactored ~10 instances to use it

□ External• "What I wish I knew before being employed as an engineer" @ Prime Digital Academy | November 2020□ Amazon-internalPresented 3-hour workshop to ~200 attendees in internal web development conference (WebDevCon): "Deploying a serverless, internal, React, single-page-app with an API Gateway + Lambda backend using CDK to AWS" | July 2021Conducted and frequently presented in a reoccurring meeting to transfer knowledge from engineers to research scientists• "Functional programming" | September 2020• "AWS Glue, Apache Spark, serverless programming" | August 2020• "Version control for fallible humans" | July 2020

Seattle, Wa, Us

Seattle, Wa, Us

□ Lead developer on internal, serverless, React web app to create & visualize global, time-sensitive operational updates:• Collaborated w/ internal customer to establish requirements• Chose architecture to meet scalability, reliability, availability, security & performance requirements• Leveraged AWS Route53, CloudFront, Certificate Manager, S3, API Gateway, Lambda & IAM• Generated infrastructure-as-code using AWS CDK, resulting in increased modularity, version-controlled infrastructure, and quicker & zero-downtime deployments• Researched & added auth using internal Identity Provider• Wrote API layer for front-end to communicate with back-end in abstracted, decoupled way• Wrote back-end in TypeScript. Isolated country-specific logic for safe & easy expansion to other countries• Mentored intern assigned to project, who then returned for a follow-up internship seeking more mentoring• Migrated from internal UI framework to Material UI & from internal map framework to DeckGL, and compressed site & asset data, boosting performance by 6x• Added URL parameterization to preserve filters & allow for customized views□ Used ^ experience to create template repo & comprehensive wiki for deploying internal, serverless web apps• Presented as a 3-hour workshop to ~200 attendees in Amazon’s internal web development conference• Used internally for 10+ production web apps by teams around the world• Reduced deployment times of other projects to days vs months• Helped make 5+ intern projects more feasible□ Lead developer on ETL workflow to aggregate internal data as input for fulfillment network optimization simulation• Collaborated with research scientists to establish the data model• Leveraged AWS Glue, Apache Spark, and Scala to reliably process billions of rows (terabytes) of data in <2 hours • Generated infrastructure-as-code using AWS CDK, resulting in increased modularity and flexibility, version-controlled infrastructure, and faster deployment times

San Antonio, Tx, Us

□ Lead developer on internal web app to create+manage data for Central Market weekly ads:• Collaborated with business stakeholders to devise scope• Automated 95% of customer-facing sign creation; saves >500 hours yearly across 5 departments with results indicative of the H-E-B brand• Outperformed project delivery schedule; built enhanced functionality beyond scope with remaining time.□ Developed internal iPad app to ensure food safety in the Central Market kitchens:• Added myriad of new functionality• Refactored state management, eliminating bugs & streamlining future development• Applied functional programming concepts leading to more readable, performant, pure code

Developed+deployed website for local meetup, San Antonio Coding Challenge• Fully responsive• Queries Meetup.com API for photos and future event data• Leverages MailChimp for email subscriptions• Built with Node.js, Express, EJS, Bootstrap, MomentJSAutomated process for Geekdom• Google Slides weekly slideshow on TV wasn't updating when slideshow updated• Embedded slideshow in iframe and used JavaScript to refresh the page every half hour• Saves Geekdom 25 hours yearly

• Overhauled web apps to be fully responsive, with added functionality• Worked with designer to improve UX+UI• Refined codebase by eliminating bloat and automating processes• Worked with Node.js, Express, Webpack, EJS, SCSS, ES6, Bootstrap, WDIO, Mocha, Chai, Selenium, Sauce Labs