# Ryan Mahan > Tech Lead II at HubSpot Location: Greater Boston, United States Profile: https://flows.cv/ryanmahan Experienced leader with a demonstrated history of working in agile environments. Experience in web development ## Work Experience ### Tech Lead II @ HubSpot Jan 2026 – Present Building internal workload authentication and authorization tooling on the Security Engineering App Auth team ### Senior Software Engineer II @ HubSpot Jan 2024 – Jan 2026 | Cambridge, Massachusetts, United States ### Senior Software Engineer @ HubSpot Jan 2022 – Jan 2024 ### Software Engineering Manager @ Optum Jan 2021 – Jan 2022 | Boston, Massachusetts, United States Guide professional and technical development of six software engineer direct reports Reimagine and organize technical onboarding experience to teach college graduates enterprise software development skills, communication skills, and the MERN stack to include more interactive elements for better teaching of tacit knowledge Lead architecture and solution development of a user feedback React component and React, Node, MongoDB configuration web app to allow project managers to gather and analyze user feedback without engineering ### Software Engineer/Scrum Master @ Optum Jan 2019 – Jan 2021 | Boston, Massachusetts, United States Scrum Master for an agile team of 6 Build Java/SpringBoot microservices to allow business partners to configure transform pipelines for gigabytes of unstructured client data to convert to an internal standard JSON format Develop an internal professional development tool using React (Redux), Node, Typescript, and MongoDB for managers and reports to improve 1 on 1’s, peer feedback collection and analytics, and team retrospectives Deploy multiple applications on private cloud Kubernetes using Helm, teach others in my department the basics of using kubernetes to migrate from Openshift Develop reusable resources including a React Hooks library, node microservices for LDAP querying, Springboot + Hibernate persistence event listener, and React component libraries to reduce code duplication in the organization ### Speaker of the Undergraduate Senate @ UMass Amherst Student Government Association Jan 2017 – Jan 2019 | Amherst, MA Work with UMass Administration, acting as a bridge between students needs and wants and the University. Lead weekly meetings of the Student Government Association, including doing the agenda setting, keeping parliamentary procedure, with 9 direct reports and 60 senators. ### Recruitment and Outreach Committee Member @ College of Information and Computer Sciences, UMass Amherst Jan 2016 – Jan 2019 | Amherst, MA Worked with the College in recruiting incoming classes of students to UMass. Spoke at college events, gave tours of the Computer Science Department, and work with administrators to increase interest of UMass Amherst's computer science program. ### Technology Development Program Intern @ Optum (formerly Alere Wellbeing) Jan 2018 – Jan 2018 | Boston, Massachusetts Develop data visualization tools for VPs and above to track objectives and key results in their business segments. Research and Develop machine learning tools for time series prediction of scrum team performance and story point estimation ### Support at Prezi @ Prezi Jan 2011 – Jan 2013 Responding to customer inquiries about the program, solving technical issues that were affecting users, and processing refunds ## Education ### Master of Science - MS in Computer Science Georgia Institute of Technology Jan 2021 – Jan 2024 ### Bachelor of Science - BS in Computer Science University of Massachusetts Amherst Jan 2015 – Jan 2019 ## Contact & Social - LinkedIn: https://linkedin.com/in/ryan-mahan - Website: https://ryanlmahan.com --- Source: https://flows.cv/ryanmahan JSON Resume: https://flows.cv/ryanmahan/resume.json Last updated: 2026-03-22