Dan Kral is a versatile system engineer with nine years of full-stack experience, specializing in React and React Native while building TypeScript services with Next.js and Node. His background spans early PHP and Swift work to backend services in Java, Python, Go, and more recently Rust paired with React for modern product development. At HUMAN (formerly clean.io) he led React SPA features, created a shared component library, and helped cut reporting time by over 99% while mentoring distributed junior teams. He’s delivered client-facing mobile features for enterprise apps, integrated GraphQL and ML-driven pipelines, and automated complex ETL for secure cloud reporting. Based in Washington, D.C., Dan combines a pragmatic engineering approach with cross-stack fluency and a track record of turning ad-hoc systems into unified, maintainable products.
9 years of coding experience
5 years of employment as a software developer
Bachelor of Arts (B.A.), Economics, Bachelor of Arts (B.A.), Economics at American University
Bachelor of Arts (B.A.), Economics, Bachelor of Arts (B.A.), Economics at Millersville University of Pennsylvania
Contributions:8 commits, 4 PRs, 138 pushes in 3 months
productivitypythonmachine-learningdata-science
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.