Mark Delk is a senior software engineer with nine years of professional experience and 6+ years focused on full-stack web development using Rails and React. He builds scalable, reliable, and observable applications, and has advanced through multiple engineering levels at Calendly before joining Zipline as a senior engineer. Mark pairs strong academic performance (BS in Computer Science, 3.96 GPA) with hands-on production experience across startups and midsize teams, consistently shipping user-facing features and backend systems. Known for attention to observability and reliability, he brings pragmatic architecture choices that make systems easier to operate and debug in production.
9 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Computer Science, Overall GPA: 3.96, Major GPA: 4.0, Bachelor's degree, Computer Science, Overall GPA: 3.96, Major GPA: 4.0 at The University of Memphis
Text readability analyzer using Flesch-Kincaid and others
Contributions:38 commits, 34 PRs, 13 pushes in 2 years 4 months
analyzerflesch-kincaidreadability
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.