• Developed tools for cross-browser performance measurement.• Evangelized performance best practices across teams. • Improved Lightning Component performance to make all Salesforce experiences faster.

• Led the New Products team, building a platform to power the future of Globys products.• Established new agile development practices, including backlog grooming, demo Fridays, and monthly retrospectives.• Developed a reporting service and UI using Vue.js, Express, Node.js and MongoDB.• Created CI tools and Slack integrations for building and deploying to AWS and monitoring with Logentries and PagerDuty.

• Led the App Build Automation team, creating a pipeline for releasing apps to the Apple App Store and Google Play Store, complete with fastlane screenshot automation for iOS and Android.• Architected and built Node.js APIs using Express.js, MongoDB, DynamoDB - complete with structured logging and monitoring via SumoLogic and Raygun.• Built React and React Native components for admin UIs and mobile experiences.• Optimized heavy backend processes, such as image resizing on AWS Lambda and app building on MacStadium.

• Architected and led the agile transformation of the eBay Partner Network (EPN) portal, resulting in a 12x page speed increase and 2x sign-up conversion rate increase.• Trained the EPN development team on Node.js and several NPM modules, enabling engineers to build and release new features quickly and continuously.• Built a new set of CI tools which allowed eBay’s Node.js applications to be tested and packaged in half the time.• Led a six-person eBay Hack Week team in building a suite of artificially intelligent tools for eBay growth, and launched a profitable prototype just two days into the hackathon.

• Designed and built a report automation system to allow advertising analytics to be compiled, stored and sent to customers with optional repeating schedules.• Increased the frontend efficiency of HasOffers, TUNE’s highest earning product at the time.• Led a team of seven, developing a new advertising platform to enable mobile app cross-promotion (integrated with TUNE’s MobileAppTracking product).• Planned and facilitated hackathon events to increase teamwork and customer focus among TUNE employees across the entire organization.

• Decreased ad latency on Amazon's owned and operated sites as well as 3rd party sites via real-time bidding networks.• Streamlined the process for customer feedback on ads.• Proposed, prototyped and delivered a system which revolutionized Amazon’s pipeline for designing, testing and trafficking ads with rich ecommerce features. The system increased ad design throughput by 400%.• Contributed to Amazon's JavaScript Excellence Team, establishing standards and leading the creation of a series of instructional videos designed to teach JavaScript basics to Java, C++ and Python engineers in 5 to 10 minute pieces.• Evangelized Node.js through wikis, email lists, talks and code contributions.• Created new prediction algorithms using near real-time training data to build models for each industry, advertiser, campaign, ad and creative - predicting clicks, mobile app downloads, considerations, conversions and offsite actions.• Conducted more than 150 interviews, contributing to the phenomenal hiring rate of Amazon's Advertising organization.• Mentored new team members and software engineers across the company.• Won four hackathon events and filed two Amazon patent applications.

• Led client-side development for www.we7.com, the most highly-trafficked music streaming website in the UK, circa 2008 - 2010.• Architected and built innovative solutions including: a persistent page architecture that enables browsing without interrupting the player, a queuing music player which joins automated radio with on-demand streaming, and a radio service that caters to users' tastes, while also promoting music discovery. • Maintained performance and usability, while implementing a growing set of features.• Researched and analyzed competitor strategies related to music streaming and associated products. • Planned and developed features to give we7 products a competitive edge.

• Managed software projects for clients of varying sizes across a wide range of industries.• Advised clients on various technology strategies, and architected solutions.• Established company standards for software development consulting.• Created a versatile, extensible application suite which was used in multiple client projects.• Built new internal applications to support major business initiatives.

• Served as lead developer on multiple projects, revising and approving specifications.• Managed projects through to completion and deployment.• Built and maintained a price comparison application for several of the largest travel companies in the UK.• Created a complete web interface standard for core Multicom products.

• Mentored Junior Web Developers across multiple concurrent projects.• Designed and developed new websites and application modules, supporting numerous clients.• Led website redevelopment projects for several of the largest Americaneagle.com clients.• Managed client relationships in Chicago, New York and Washington, D.C.

• Built and maintained websites for professional associations and technology user groups.• Created modular application suites for multiple clients.• Enhanced the company's primary intranet application which increased production workflow.

• Implemented the custom front-end design for 401(k)Star, a web application built for INVESCO Global Investment Funds Limited.• Enhanced the performance and usability of the 401(k)Star application.• Contributed to the development of a marketing management application to utilize valuable information from existing customers, potential customers, and marketing partners.• Assisted in the time-sensitive completion of a web application for U.S. Data Corporation.