# Matthew Buckner > Senior Software Engineer at Splitwise Location: Brooklyn, New York, United States Profile: https://flows.cv/matthewbuckner Skills: Ruby, Javascript, Typescript, Java, SQL, PostgreSQL, React, Redux, Ruby on Rails, Node.js, Redis, RSpec, Storybook, AWS, Heroku I am a software engineer based in Oakland, California specializing in backend and full-stack web development. I am also a jazz musician, and enjoy writing music, hiking, and climbing in my free time. ## Work Experience ### Senior Software Engineer @ Splitwise Inc. Jan 2022 – Present ### Professional Musician @ Self-Employed Jan 2009 – Present | San Francisco Bay Area Managed my own business as a professional performer, educator, and producer. ### Technical Lead Engineer @ Oncue Jan 2021 – Jan 2022 * Architected solution to a multi-application configurable inventory feature. Worked closely with PM on refining product requirements, and led team of engineers in the implementation. * Collaborated on cross-functional team to develop a cloud contact center to satisfy Oncue’s unique business needs. Utilized Twilio API’s and serverless environments extensively, and integrated with existing CRM application. * Optimized javascript build using vendor chunks and code splitting, resulting in a 10x decrease in build time, 3x improvement in deployment time, and improved developer productivity. * Provide mentorship to team members via pair programming and code reviews. ### Software Engineer II @ Oncue Jan 2021 – Jan 2021 * Overhauled payments infrastructure using Stripe & Stripe Connect API’s, which has processed over $55M in payments to date. * Developed storage management feature to allow movers to create and manage recurring subscriptions, adding new revenue streams for their business. * Built integrations with 3rd party loan providers, allowing customers to receive a cash advance and pay down their balance automatically from their transactions on our platform. * Utilize APM monitoring tools to debug & fix slow queries and performance issues in legacy Ruby app ### Software Engineer @ Oncue Jan 2018 – Jan 2021 | Oakland, California * Designed & implemented a full-stack customized real-time messaging application, with support for SMS, email, and chat. Backend utilized Firebase Realtime DB, PostgreSQL, 3rd party API's, and webhooks. Front-end was built with React and Redux, and supports multiple channels, message threads, and typing indicators. * Developed iOS & Android mobile apps using React Native & Expo development platform. * Engineered an extensible, user-friendly message templating feature, including support for user-customized automation for when certain messages should be delivered, providing immediate value to customers * Lead the team in adopting ReactJS ecosystem. ### Music Teacher @ Tampa Music School Jan 2016 – Jan 2017 | Tampa/St. Petersburg, Florida Area Taught drum lessons to students ages 5 to adult in both private and group settings. ## Education ### Full-stack software development App Academy Jan 2017 ### Bachelor's degree in Studio Music & Jazz University of Miami Jan 2011 – Jan 2015 ## Contact & Social - LinkedIn: https://linkedin.com/in/bucknermr - Website: https://www.mattbuckner.com - GitHub: https://github.com/bucknermr --- Source: https://flows.cv/matthewbuckner JSON Resume: https://flows.cv/matthewbuckner/resume.json Last updated: 2026-03-22