# Young Song > Staff Software Engineer at Shiftsmart Location: San Francisco, California, United States Profile: https://flows.cv/youngsong ## Work Experience ### Staff Software Engineer @ Shiftsmart Jan 2024 – Jan 2025 ### Senior Software Engineer @ Shiftsmart Jan 2022 – Jan 2025 ### Senior Software Engineer @ SkillMagic Jan 2021 – Jan 2022 Assumed role as owner of backend / infra, but also focused on non-engineering tasks such as product development and analytics. Developed multiple features, including one that used ML (Huggingface and GPT-3) to build a microservice that generates multiple choice quizzes using internet resources. Expanded upon each feature through MVPs, data analytics and customer development. ### Lead Software Engineer @ Keet Health Jan 2021 – Jan 2021 | Austin, Texas, United States Had 3 key responsibilities in a full-stack role: Worked closely with Product and front end / mobile teams to build a dashboard for physical therapy clinic admins to measure patient outcomes. Worked on backend team to deliver features, one notable being the implementation of AuthN/AuthZ as part of a migration to a microservice-based architecture Liaise with data engineering team and ensure correct delivery of data in a clinical reporting pipeline. ### Lead Front End Engineer @ Keet Health Jan 2020 – Jan 2021 In addition to my role as an engineer in React / React Native, I worked on task delegation, managing deliverables, and collaborating with other team leads to plan out sprints. Assembled and managed a multifunctional team that handled frontend, mobile, and QA. ### Senior Mobile Engineer @ Keet Health Jan 2017 – Jan 2021 | Austin, Texas Area Coordinated product development lifecycles for a multi-platform mobile application that served thousands of users. Implemented a team-focused automated build and deployment process using Fastlane. We had to manage multiple mobile apps and their respective store listings for various purposes, and as the team grew larger, it just didn't make sense to keep pushing updates manually, even with some convenience scripts. ### Software Engineer | Mobile Developer @ Cingo.me Jan 2016 – Jan 2017 | Austin, Texas Dealt with everything mobile at a startup that aimed to provide a more modern and streamlined customer experience to frustrated consumers. Enabled video chat between end-users and Customer Service in a React Native app using WebRTC. Also contributed to some backend code, in Ruby. ### Information Systems Technician | Web Developer @ University Co-op Jan 2013 – Jan 2016 | Austin, TX Worked in a small IT team at a retail company to ensure smooth day-to-day operations, including general maintenance of employee workstations to upkeep of sales devices like POS machines. Also was able to exercise some HTML knowledge by contributing to the codebase for the company intranet, which was used partly as an in-house ticketing system. ## Education ### Bachelor of Science and Arts (BSA) in Computer Science The University of Texas at Austin ## Contact & Social - LinkedIn: https://linkedin.com/in/youngern - Website: http://github.com/youngern --- Source: https://flows.cv/youngsong JSON Resume: https://flows.cv/youngsong/resume.json Last updated: 2026-04-01