Built many business-critical features and services to support an e-commerce marketplace that processed over 10 million orders in 2021, including:▪ GraphQL Shipping Policies Service: - Designed and architected an async GraphQL API microservice to abstract out key functionalityfrom a legacy monolith (Python/Ariadne/MySQL). - Implemented logic to do CRUD against sellers' shipping policies and calculate shipping prices. - Employed principles of Clean Architecture to maximize scalability and maintainability. - Designed relational data schema for MySQL 8 database. - Wrote BDD tests in Gherkin for all API operations.▪ GraphQL User Feedback Service: - Led a small project team to create a GraphQL CRUD API (NodeJS/Apollo/MySQL). - Designed GraphQL schema and architected the microservice. - Mentored a less-experienced dev throughout the project. - Met goal (running against 10% of prod traffic) and shipped on time (one quarter start to finish).▪ Shipping Policy Editor UI: - Refactored a complex stateful SPA from legacy stack (underscore, jQuery, CoffeeScript) to React & Redux, greatly reducing lines of code and improving maintainability.▪ Shipping Policies Migration (In Legacy Monolith): - Led a business-critical project to re-architect the seller shipping policies feature. - Worked with product owner to define new business logic. - Designed and implemented new data models and functionality. - Migrated > 100,000 sellers' shipping policy data from legacy to new model without issue.▪ Seller Handbook: - Created a feature that generates an on-demand graphical data report of a seller's marketplace stats from the previous 12 months.▪ Address Data Modeling: - Designed and shipped a rational relation data schema for storing international address data tofacilitate a critical payment-provider integration.

▪ Took time off to fulfill a dream of traveling the country with my family in a 16' trailer.▪ Visited National Parks, cities, and small towns in 34 US states.▪ While on the road I prototyped a web app for music composition called Motivic.▪ I refactored Motivic into a microservices-based architecture using Node.js, Go, and Svelte that generates random melodies based on user configuration. o Deployed app (hosted in the cloud by Vercel): https://motivic.io o GitHub monorepo: https://github.com/miketreacy/motivic

▪ Designed and developed a responsive UI for fifthsun.com (a large licensed-apparel ecommerce site).▪ Designed and wrote a dynamic category-navigation feature with attribute filtering (PHP/JS).▪ Architected and worked on a new front-end app/stack (Node.js, Express, and custom ES2015 library).▪ Wrote a lightweight cross-browser JavaScript utilities library to replace third-party dependencies.▪ Wrote countdown-timer module that exposed a configurable admin interface for sale promotions (Star Wars Rogue One release) (PHP/XML/JS).▪ Wrote a tracker-manager module that enabled marketing users to manage and publish web tracking cod es (PHP/XML/JS).▪ Created internal style-guide app that enabled designers to test and update web styles by editing a JSON config.▪ Wrote a data-mocking app that generated and served mock product data for testing client code (Node.js).▪ Improved internal order-fulfillment SPA with AJAX polling feature to regularly refresh view data.▪ Configured my own local dev environments with Docker and Vagrant virtual machines.

▪ Worked closely with design and UX to implement dynamic, responsive ecommerce user interfaces.▪ Wrote dynamic, AJAX-intensive client-side MVC modules leveraging Backbone.js, lodash, and multiple templating syntaxes(handlebars, Dust, Razor, JsonML).▪ Wrote RESTful APIs in Node.js that comprise data-access queries(MySQL), service methods(Express), externally-exposed endpoints, API documentation, and full unit-test coverage.▪ Leveraged express and async modules to write request-handling logic in Node.js.▪ Implemented complex mobile-responsive web layouts with unique designs across desktop, tablet, and mobile breakpoints. ▪ Did whatever it took to finish projects working flexibly across languages (C#, JavaScript, PHP), platforms (Node.js, ASP.NET, WordPress), and application silos (buyer-facing website, seller portal, external API).▪ Worked across multiple agile methodologies (Scrum, Kanban) and task-trackers (TFS, Trello, LeanKit, JIRA) to communicate effectively with product managers and consistently meet deadlines.▪ Leveraged experimental CSS3 features along with progressive-enhancement best practices to ensure the ideal experience across browsers, devices, and user agents. ▪ Wrote custom variables, mixins, and functions in SASS to streamline UI workflow.▪ Researched animation platforms and migrated the application to a lightweight, cutting-edge JavaScript animation library, creating a page-weight savings of 900mb and thousands of lines of buggy, unsupported code.

I migrated Microsoft Partner Network Portal from the .NET platform to the SharePoint 2010 Enterprise Content Management platform. I used HTML and CSS to publish and maintain web pages on SharePoint 2010 for the Microsoft Partner Network Portal website.I worked with content managers to meet client goals while adhering to the specifications of the site styleguide.I tested and troubleshooted the new publishing environment and documented production processes as developed.I coded a client-side javascript solution to redirect SharePoint pages.

I composed and produced the score for the independent feature film "Lauren is Missing", which premiered August 24th, 2013 at the Sidewalk Film Festival. www.sidewalkfest.com

I scheduled, produced, and recorded webcasts while managing and maintaining relationships with corporate client accounts such as Microsoft, Symantec, and AMD.I moderated and provided tech support for web conferences on Microsoft Office Live Meeting software. I produced and edited post-webcast data reports in Excel.I helped scope, price, and create new service solution offerings for Microsoft clients.I used HTML and CSS to create custom registration pages for customer-facing sales and marketing webcasts for Microsoft.I customized and administered the internal cloud database/production tool in Intuit Quickbase to maximize workflow efficiency by automating processes.I tested and debugged a large website for leading managerial consultancy Point B using CMS and bug-tracker programs to manage files and log and resolve issues.I created and maintained an interactive internal training system and database using Visio 2010 and SharePoint 2010.

I researched and wrote technical tutorials for digital audio recorders, digital SLR cameras, and DV recorders.I independently scoped, budgeted, designed, and installed a custom classroom podcasting solution to allow a UW professor to record lessons on the fly and upload to class website for asynchronous and remote learners.I wrote a tutorial for a custom classroom pod-casting system that I designed.I maximized value of digital audio/video equipment purchase orders with budgets of $2,000 and $3,000.