# Claire Kolln > Senior Software Engineer at Klaviyo Location: Boston, Massachusetts, United States Profile: https://flows.cv/clairekolln ## Work Experience ### Senior Software Engineer @ Klaviyo Jan 2024 – Present | Boston, Massachusetts, United States ### Software Engineer @ Klaviyo Jan 2022 – Jan 2024 ### Customer Success Engineer @ Klaviyo Jan 2021 – Jan 2022 | Portland, Oregon, United States ### Full Stack Engineer @ Core to Coeur Jan 2020 – Jan 2021 | Eugene, Oregon, United States ### Chapter Treasurer (2018-2020) @ Kesem National Jan 2018 – Jan 2020 | Eugene, Oregon, United States As the Treasurer at Camp Kesem at the University of Oregon (2018-2020), I: - Was a member of the coordinator board responsible for maintaining our chapter's budget, monitoring revenues and expenses, and communicating with Camp Kesem National about the financial condition of our chapter. -Collaborated frequently with other coordinators to help them stay on budget. -Pioneered events designed to increase the camaraderie of our general body members through fun activities which resulted in more members showing up to fundraising events and an inclusive experience for new volunteers. - Helped to train and mentor the Junior Treasurer during the 2019-2020 school year help them feel comfortable in the role for future years. ### Software Development Intern @ Membr Jan 2019 – Jan 2019 | Manchester, United Kingdom As a software development intern at Membr, I: - Assisted in developing an online gym signup solution for an American partner using Vue.js, Tailwind CSS Framework, and a Python backend. - Wrote a testing suite for the above project using Jest to aid in troubleshooting as new features were added - Worked in an Agile environment to complete assigned development and research tasks efficiently. - Established global connections through active involvement in meetings and storyboarding sessions with team members and company founders. ### Housing Service Center Assistant @ University of Oregon Jan 2017 – Jan 2019 | Eugene, Oregon Area As a Housing Service Desk Assistant at University of Oregon Housing, I: - Interfaced with UO residents, staff, and visitors by multitasking and attention to detail - Completed daily and weekly audits of equipment and keys to ensure an organized and accountable work environment - Served as the liaison between residents and the UO Police Department when necessary Answering phones and emails in a timely and professional manner ### Camp Counselor @ University of Oregon Jan 2017 – Jan 2018 | Eugene, Oregon, United States As a camp counselor at Duck Trails Youth Camp, I: - Worked weekly with groups of 20-30 campers, engaging them with fun-filled programming while monitoring the emotional and physical safety of the group. - Promoted a safe and engaging atmosphere around our team of counselors through team building activities and respect for my co-workers. - When necessary, engaged with camper's guardians in a positive way to address concerns and to collaborate on methods to help their child be more successful in the camp environment. - Learned a lot about patience, thinking on my toes, and breaking down personal barriers to allow myself to be a goofball in front of 70+ campers weekly. ### Sales Associate @ Tillys Jan 2014 – Jan 2017 | Tualatin, Oregon In my two years at Tilly's I helped bolster a welcoming and informative customer experience through extensive product knowledge and a focus on developing long term customer relationships. I also communicated with regional management to create displays that corresponded with corporate goals and marketing standards ## Education ### Bachelor of Science - BS in Computer Science University of Oregon ## Contact & Social - LinkedIn: https://linkedin.com/in/clairekolln - Portfolio: https://www.clairekolln.com --- Source: https://flows.cv/clairekolln JSON Resume: https://flows.cv/clairekolln/resume.json Last updated: 2026-03-31