Nathan Holmes Email & Phone Number

Goleta, California, United States

- Worked on the Data, Models, and Decisions (DMD) team under the CFO building a Data Platform that allows our team and the rest of the company to create models and applications on top of our Business Data to drive insights and deliver impact- Architected backend microservices, serverless functionality, and networking to support a new financial planning tool that replaced an existing license used by our FP&A team saving the company tens of thousands of dollars per year- Implemented best in class security guardrails and acted as the Single Point of Contact for Security and Networking, regularly interfacing with SecOps to ensure our applications and all supporting infrastructure passed security audits with flying colors- Completely overhauled a set of legacy Reverse ETL Pipelines and designed modern, robust, highly reliable data pipelines based on a repeatable framework that handle Critical Billing Data based on customer usage- Coordinated the migration of ~100 repositories and CICD pipelines from GitHub/TeamCity to Gitlab, where I designed and implemented brand new CICD workflows to enhance and replace the legacy versions- Created and maintained our Kubernetes cluster allowing our team to effortlessly host and deploy its applications

San Francisco Bay Area

San Francisco Bay Area

• Worked on TripIt’s entire technology stack ranging from web interface, application code, caching and database architecture, monitoring, security practices and cloud infrastructure• Designed, implemented and maintained microservices that compose the TripIt backend infrastructure• Helped create and execute a migration plan that moved TripIt from an on premises data center to being fully hosted in AWS• Developed a database schema migration task using Liquibase and online schema change tools to increase the reliability and performance of schema upgrades across TripIt’s databases

San Francisco Bay Area

• Worked on a Node.js micro service for the TripIt web app that calculates geolocation and returns weather in a specified area• Designed and implemented an efficient architecture that allows this service to be contained using Docker and deployed via AWS while focusing on service oriented architecture. Integrated Amazon Elasticache into existing CloudFormation templates for a fast, scalable, cloud based memory store• Used Node.js, AWS, and Docker

San Francisco Bay Area

• Created a Node.js service that communicates with the TripIt web app to establish a real time notification system for users. • After authorizing the user’s active session, the service relies on Socket.io and RabbitMQ to establish socket connections and emit messages to appropriate users.• Used PHP, Javascript, Node.js, Socket.io, and RabbitMQ

• Designed the UI and back end of a web app from start to finish• The app helps tenants self-diagnose and resolve issues in their homes in an attempt to save company resources• Used HTML, JavaScript, AngularJS, and Git