Danny Eiden Email & Phone Number

San Francisco, California, Us

San Francisco, California, Us

• Eliminated outages for a React app through implementing CI/CD, leveraging CircleCI, Jest, Cypress, and ESLint• Introduced a Single Page App architecture to a React app, speeding navigation between pages by 83%• Set up RED method monitoring dashboards in Grafana for Alto's microservice API endpoints• Developed two technical interviews and rubrics: one coding challenge and one behavioral interview• Pioneered a system for exposing results from Alto's OLAP system to Alto's OLTP applications• Rearchitected Alto's Product Catalog system, speeding development by abstracting complexity behind an API• Identified and fixed a flaw in identifying unique medications that affected 7% of Alto's Product Catalog• Improved performance and increased consistency by precalculating groupings of medically equivalent drugs• Eliminated a class of race condition bugs by ensuring async jobs queued only after database commits• Led a package sort project, reducing missorts from 1,000 defects per million to 80 while cutting sort time in half• Advocated for and implemented an operations dashboard that contributed to a 76% decrease in on-call issues• Led creation of an inventory management system, reducing DIOH from 27 to 5.8 while cutting stock-outs in half

San Francisco, California, Us

• Improved reliability and security by adding a data migration tool that has been used over 6,000 times• Extracted delivery-related logic from Alto's monolith into an isolated delivery service• Established a database documentation system, improving the legibility of Alto's data across teams• Reduced reliance on raw SQL strings in ruby by introducing a library that extends the Rails ORM• Enabled local testing of a React app that had required sandbox deployment to test, accelerating development• Lowered the barrier to manual testing by allowing seeding of remote sandbox servers with local data• Sped front-end development through the addition of a set of reusable, composable table components• Created and ran a new-hire training session about Alto’s fulfillment processes• Presented an external technology talk covering Alto’s inventory management system• Contributed to team processes, including the establishment of IC social events and regular architecture updates• Enabled automated, configurable compliance reporting to all 50 states• Automated the assignment of Rx fills to technicians, allowing shipment volume to double over the next year

San Francisco, Ca, Us

• Developed MyVR's mobile responsive web app across the entire stack using Django, DRF, and Angular• Overhauled MyVR's billing system for reservation commissions, increasing ARR 36% in the first month• Designed and implemented UX of key features, including promo codes, deposits, and the MyVR app store• Crafted the MyVR.js library, allowing MyVR customers to create custom websites with data stored in MyVR• Wrote open source plugins for NodeBB, including a top 10 most popular plugin with roughly 100,000 downloads• Refactored old front end JavaScript into reusable components and utilities• Oversaw transition from older Tastypie framework to newer Django REST framework• Contributed to core back end systems, including MyVR's event bus and email attachment support

• Grading weekly GitHub pull requests for progress and code quality• Advising start­up teams in coding practices, product management, and product development

• Developing ANSER Now, an Ionic app for the Argonne-Northwestern Solar Energy Research Center• Writing automated tests for the ANSER Now app using Protractor• Designing the data model for Maven, a vendor assessment app for Northwestern

• Created a startup business dedicated to helping roommates split expenses through an app called Divit• Developed and designed Divit for iOS, Android, and Web - helping roughly 200 users divide their costs• Utilized Objective-C, HTML, CSS, Javascript, Node.js, Express, Parse, Mixpanel, Heroku, and GitHub• Formed a business plan for Divit following Steve Blank's Customer Development model• Wrote, designed, and presented a pitch for 24 investors• Created RESTful API for a new version of Divit using Sails.js

Riverwoods, Il, Us

• Provided recommendations on strategy, naming, and pricing for a new card-linked discount product• Developed a strategy to leverage Discover's data assets and tap into a 200 billion dollar market• Created presentations for VPs and Directors recommending new strategies and explaining new products

Espoo, Southern Finland, Fi

• Created web app for tracking previously undocumented projects using PHP and MySQL• Tested mobile backhaul component of CDMA and LTE networks• Mapped VLAN connections of a complex network using Microsoft Visio• Upgraded network management device• Won an intern robotics competition by programming a small Arduino robot to complete various tasks• Managed multiple interns to create a blog post summarizing the intern robotics competition

• Augmented OptiTrack and OpenCV source code to calibrate cameras to track an autonomous robot• Enhanced robot by wiring in LED lights for tracking

• Assisted in research of liver synthesis via seeding cells into decellularized liver• Suggested new method for the quantification of protein binding• Obtained and analyzed data from experiments including DNA, RNA, and protein quantificatio• Created logo for lab website and assisted in website design

• Managed and revamped business’s website• Assisted in data entry and preparation of tax returns both digital and on paper• Trained new employees in the preparation of tax returns, data entry, and website management