# Shelley Sun > Principal Lead Software Engineer on Digital Healthcare Platform Location: San Francisco, California, United States Profile: https://flows.cv/shelleysun As a Principal Software Engineer at Altais for over five years, I focus on architecting and advancing digital healthcare platforms. My contributions are centered on leveraging my technical expertise to enhance healthcare systems with innovative solutions, enabling impactful and efficient service delivery. With a robust background in Azure, timelines, and a passion for work, I aim to foster collaboration and deliver high-quality results. My career reflects a commitment to supporting organizations in building resilient, scalable, and reliable software platforms tailored to meet their strategic objectives. ## Work Experience ### Principal Software Engineer - Digital Healthcare Platform Architect @ Altais Jan 2020 – Present | Oakland, California, United States ### Engineer Director @ RealTalk Corp Jan 2017 – Jan 2020 ### Sr. Staff Engineer - Lead @ TrustArc Jan 2010 – Jan 2020 | San Francisco Bay Area ### Sr. Software Engineer - Lead @ Golden Gateway Financial Jan 2007 – Jan 2010 | Oakland ### Senior Software Engineer @ Pay By Touch Jan 2006 – Jan 2007 ### Software Engineer @ Mellon Financial Corp Jan 2000 – Jan 2006 ## Contact & Social - LinkedIn: https://linkedin.com/in/shelleysun --- Source: https://flows.cv/shelleysun JSON Resume: https://flows.cv/shelleysun/resume.json Last updated: 2026-04-12