Stephen Castle Email & Phone Number

Las Vegas, Nv, Us

Lincoln, Ne, Us

Draper, Ut, Us

Tech Lead - Vocabulary, Taxonomy, and Ontology TeamOwned the planning, development, and operation of all software systems (both web frontend and backend) in the tagging and taxonomy domain at Pluralsight. Advocated for great software engineering practices, and culture.Worked with a multi-functional team of data scientists and a taxonomist to successfully deliver a new taxonomy and ontology platform OKR for Pluralsight now used organization wide. Deployed both a REST and GraphQL API and taxonomy/tag management frontend UIs. The core HTTP services were written in Typescript, taxonomy management UI in React/Typescript, and the data pipeline included both Python and GoLang components for async jobs and Machine Learning tasks.Created documentation, gave presentations, and met with other teams to onboard the company to the new taxonomy, taxonomy related services, and data products.Responsible for the end-to-end continuous deployment and operation of our team's services and UIs using AWS and Kubernetes.

Las Vegas, Nevada, Us

Built front end product features for the desktop and mobile web ecommerce platforms with React and Redux that were responsible for millions of dollars in increased revenue.Owned the Order Notifications NodeJS Service which was responsible for the generation of order related emails and customer notifications.Performed code reviews and product planning. Acted as technical lead for the Hotels engineering team.Worked with a continuous deployment pipeline and git to deploy features safely and rapidly.Worked with an A/B Testing framework to deploy feature tests and evaluate success.

Managed 5 full time direct engineering reports.Responsible for sourcing and hiring team members and creating a recruiting workflow.Built a high impact, high performing team that delivered impressive results above their size.Mentored engineers and helped them grow in their careers.Worked with leadership to plan project roadmaps, and resource allocation.

I lead the software development team in setting project requirements and designing system architecture. I plan and choose technology stacks for our projects, enforce best practices, and set code review standards to ensure the team quickly and successfully delivers new products and features.Our largest application is built with Python and the Django Web Framework, though we also have a node js backed for isomorphicly rendering our react application and serving a graphql api we are phasing in. On the front end we are building a React application and also maintain a legacy Angular application in production .We use Github Enterprise for version control, vagrant for development environments, Travis CI for build automation and test running, and Amazon Web Services with Ansible for deployment. We monitor our applications with New Relic Application monitoring.

Wrote backend services and APIs in Python using the Django Web Framework.Wrote frontend Javascript code using the Angular Web Framework.Integrated with third-party APIs like Send Grid and Twilio.

Supported industry standard accounting software from an accounting perspective. Consulted on best practice uses of the system with customers, set up the customers chart of accounts, tax and payroll calculation, and other system variables. Also audited system performance for errors and other problems.