Stelios Constantinides
Lead Product Designer at Tempus Labs, Inc.
Chicago, Illinois, United States
Summary
👤
Senior🎓
Top SchoolStelios Constantinides is a Lead Product Designer based in Chicago with 11 years of experience designing thoughtful, user-centered software for healthcare and enterprise markets. He blends product design and hands-on frontend engineering—moving between Figma, Sketch, and production React/Angular code—to deliver design systems, prototypes, and shipped features. At Tempus and prior roles he’s led design systems, conducted user research, and translated complex clinical and financial workflows into usable interfaces. His background includes product leadership and full‑stack development for supply‑chain and analytics startups, plus early founding experience building consumer-facing integrations. Colleagues describe him as a designer who sometimes codes—a pragmatic problem-solver who elevates design with technical fluency.
11 years of coding experience
3 years of employment as a software developer
Dean's List, Dean's List at The Ohio State University
Github Skills (74)
buttons10
ui-components10
fade-in10
fade10
typescript10
dropdown10
bootstrap10
popup10
css10
sass10
tooltip10
react10
react-components9
javascript9
flexbox-grid9
Programming languages (5)
Github contributions (5)
sconstantinides/react-preload-image
May 2018 - Apr 2020
Preload and fade in an image. Optional support for lazy loading.
Contributions:7 commits, 9 PRs, 15 pushes in 1 year 11 months
lazyloadimagefadelazy-loadingsrcset
truthlabs/Lunchy
Mar 2016 - Apr 2018
Contributions:9 commits, 7 pushes, 1 branch in 2 years 2 months
hamburgerpizza
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