Matthew Deady Email and Phone Number

● Was a primary contributor of a re-architecting of the flagship SaaS product, splitting amonolith into several separate services○ Used JMeter running on Flood.io to performance test new system architecture○ Increased performance of the system by about 500% and achieved predictablehorizontal scaling○ Identified and implemented numerous valuable runtime performance metrics○ Implemented Circuit Breaker and Bulkhead patterns to improve system stabilityand monitoring○ Was awarded for my innovation with an annual “Fitie”● Re-designed and helped implement critical tool for managing our numericalunderstanding of clothing and footwear sizes○ Increased performance of critical APIs by factors ranging from 2-100○ Reduced database size by ~10^8 rows, weighing ~100GB○ Simultaneously transferred ownership of the application to the India team● Improved our caching framework to maximize concurrency, maintain data integrity duringdatabase transactions, and synchronize state across the cluster● Designed and implemented a “Feature Branch” build pipeline using Gitlab CI/CDallowing Dev & QA to work in parallel on feature development, leading to faster iterations● Architected and was a primary contributor for a new Style Similarity service backed byElasticSearch that returned personalized lists of products with similar attributes to others

(The following outline covers all Software Engineer positions at True Fit)● Lead the team towards the world of microservices, implementing key frameworks○ Spray.io service client and host modules used by most services○ Auth service used by all internal applications providing simple authentication androle-based authorization using JWTs secured with RSA○ Front-end framework wrapper used by all internal projects, includingauthentication and AngularJS component abstractions○ Gulp build script used by all front-end projects● Acted as the lead engineer on one of the company’s first two microservices○ The Single Page Application called Attribution presented a dynamic list ofquestions to analysts in India to record attributes of millions of products○ Wrote the Engineering Design Document detailing the project’s plan○ Collaborated with UX designer to implement a UI designed for efficiency○ Wrote a Chrome extension that was used to automatically navigate one of theuser’s tabs to the desired Product Detail Page● Oversaw the onboarding of the company’s new development team in India. Transferredownership of Attribution and other services. Collaborated with their team on the design ofa “polite” web scraper to automatically extract information from clients’ websites● Mentored Engineering students for a co-op program. Each student designed andimplemented services ranging from data transformation to deployment management

Worked on Digilant’s flagship (90% internal) application, AdBoard, which allows their advertising operations personnel to design, manage, and monitor RTB (Real Time Bidding) directed advertising campaigns.•Redesigned and implemented the entire system’s security module. ◦ Able to define which personnel can perform what actions on which assets. ◦ A hierarchical inheritance structure of accounts (the base client asset entity) ◦ Allows for sharing of assets across account branches◦ Sensible inherited permission design •Spear-headed a complete overhaul of the central area of the application – the area in which personnel design campaigns.◦ Designed and implemented a more robust and easier to navigate bread crumb navigation scheme.◦ Highlighted areas of inefficiency – both in computation and workflow. Designed and implemented fixes to those problems.◦ Proved highly capable of taking a lead development position on major projects.•Overhauled release process to allow for continuous integration and deployment◦ Migrated SVN repository to Git, designed branching strategy for Git.◦ Wrote bash scripts to aid process: pushing release candidates to QA, pushing new versions to master, etc.◦ Worked with SysOps to transfer ownership of production and its releases to them.