Ethan Caldwell

Ethan Caldwell Email and Phone Number

Founding Engineer @ Sapien
Vienna, VA, US
Ethan Caldwell's Location
Vienna, Virginia, United States, United States
About Ethan Caldwell

I'm a Princeton student studying computer science, both software engineering and AI/ML. I have professional experience working with the fundamentals of computer science – algorithms and data structures – and with neural networks and machine learning. I'm especially passionate about studying the Alignment problem to understand how to collaboratively work toward a future where humans and technology can productively and ethically coexist, which is why I am heavily involved with organizations at Princeton that aim to shape best practices for the next generation of tech -- and why I'm the CTO of an AI-based startup. While gaining valuable professional experience leading teams, overseeing development, and managing responsibility, I’ve discovered that working on software is my passion, but working with people is my lifeblood.

Ethan Caldwell's Current Company Details
Sapien

Sapien

View
Founding Engineer
Vienna, VA, US
Website:
sapien.ai
Employees:
7
Ethan Caldwell Work Experience Details
  • Sapien
    Founding Engineer
    Sapien
    Vienna, Va, Us
  • Appian Corporation
    Incoming Software Engineer Intern
    Appian Corporation Oct 2024 - Present
    Mclean, Virginia, Us
    Incoming Software Engineer Intern at Appian (summer 2025).
  • Paragon Patents
    Chief Technology Officer
    Paragon Patents Apr 2024 - Present
    - Lead AI-based startup (team of 8+) that developed LLM platform that reduces time to convert invention disclosures to legally sound patents by 90+% for <$1.- Oversee and develop front- and back-end architecture in Flask web app; solely responsible for public deployment.
  • Hack4Impact
    Technical Lead And Software Developer
    Hack4Impact Sep 2023 - Present
    Philadelphia, Pennsylvania, Us
    - Lead team of engineers to develop front- and back-end architecture (MERN stack) in applications for non-profits (African Library Project/NJ Tree Foundation).- Meet with leadership weekly to design & implement best technical solutions and oversee future of organization.
  • General Systems Corporation
    Software And Automation Intern
    General Systems Corporation May 2024 - Aug 2024
    Reston, Virginia, Us
    - Developed software & automations to improve data-collection efficiency by ~300% (React, JS, monday.com, make).- Selected by CEO to solve key issue in web app (Vue, Quasar, GraphQL, Webiny); 470k users + 2M page views/month.- Built AI tour-guide app & chatbot: identifies landmark & generates audio description; released to Apple TestFlight.

Ethan Caldwell Education Details

  • Princeton University
    Princeton University
    Computer Science
  • Thomas Jefferson High School For Science And Technology
    Thomas Jefferson High School For Science And Technology
    Computer Science

Frequently Asked Questions about Ethan Caldwell

What company does Ethan Caldwell work for?

Ethan Caldwell works for Sapien

What is Ethan Caldwell's role at the current company?

Ethan Caldwell's current role is Founding Engineer.

What schools did Ethan Caldwell attend?

Ethan Caldwell attended Princeton University, Thomas Jefferson High School For Science And Technology.

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