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Corey Alexander

Chief Technology Officer at Wellsheet

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Overview

Corey Alexander serves as Chief Technology Officer at Wellsheet[1][3], a position held since March 2026[3]. Alexander previously held the role of VP of Engineering at the company from January 2025 to March 2026[4], and worked as Senior Software Engineer there from October 2019 to January 2025[5]. At Wellsheet, Alexander leads engineering efforts on AI-powered clinical decision support tools integrated into electronic health records systems[2]. Alexander's earlier career included a position as Software Engineer at Betterment from June 2015 to October 2019[6]. Alexander holds a Bachelor of Science in Computer Science from Rose-Hulman Institute of Technology, completed between 2011 and 2015[10], and attended Arapahoe Community College from 2010 to 2011[11].

Profile introduction
Source excerptLinkedIn [2]

CTO at Wellsheet, where I lead a small engineering team building AI-powered clinical decision support tools that sit inside the EHR. We help clinicians surface the right information at the right moment — using intelligent agents to cut through the noise of modern healthcare data. I’m a full-stack engineer at heart — Ruby, TypeScript, Rust, PostgreSQL — who ended up in leadership because I care about how teams build software, not just what they build. Right now I’m especially focused on how AI agents can be reliable enough for environments where correctness actually matters. When I’m not at W…

Career history

  1. Chief Technology OfficerMar 2026 to presentWellsheet
  2. VP of EngineeringJan 2025 to Mar 2026Wellsheet
  3. Senior Software EngineerOct 2019 to Jan 2025Wellsheet
  4. Software EngineerJun 2015 to Oct 2019Betterment
  5. Web DeveloperAug 2010 to Aug 2012Mad Lab Media Group
  6. ManagerNov 2008 to Aug 2011Squeeze Fresh Smoothies
  7. InternJun 2010 to Aug 2010Centaur Technology

Education

  1. Bachelor of Science, Computer Science2011 - 2015Rose-Hulman Institute of Technology
  2. Arapahoe Community College2010 - 2011
  3. High School Diploma at Mountain Vista High School2007 - 2011

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