I'm Mark Sauer-Utley. I'm a software developer in NYC.

I spend most of my days building tools to automate security reviews at I really like functional programming, static type systems, dogs, and cooking.

Want to work together or chat about a project?

Skills & Interests


  • typescript
  • elixir
  • gleam
  • ruby


  • phoenix
  • nest.js
  • ruby on rails
  • react
  • next.js
2023-2024SafeBase AI Questionnaire Assistance

Built a platform to ingest security questionnaires, fill them out using AI, check human approval where necessary, and export them into their desired format.

01.2022Almanac Slack Integration

Built a Slack application that allows users to take actions in the Almanac platform from slack notifications.

03.2021Respondent Atlas Search

Integrated Atlas Search into the Respondent platform, allowing our admins to quickly search our collection of 1.2 million profiles based on 15 different matching criteria. Allows us to leverage the power of the Lucene engine without the hassle of managing an Elastic Search service.

01.2021Respondent Zoom Integration

Integrated the Zoom API into the Respondent platform, allowing research participants to schedule video calls with researchers without gaining access to their private meeting links. Launched with 0 bugs reported.

02.2019Mantra Percussion

Website for the NYC-based percussion band Mantra Percussion. Built with Gatsby, Typescript and styled-components. Hosted on Netlify. WIP.