Steve Zeidner.
About

Designer & developer making small, useful software.

Two decades across mobile and web — agencies, product teams, and my own studio.

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Hello.

I'm a builder. My favorite thing is making mobile apps that are both fun and useful — the kind people actually keep on their home screen.

I've shipped software across native iOS and Android, Flutter, React Native, and the web — for agencies, product teams, and my own clients. I led Android at Zero, the intermittent-fasting app used by millions, ran mobile teams at WillowTree (formerly Dynamit) and IBM iX (formerly Resource), and have run my own studio, Tinybits, since 2018.

Lately, the work closest to my heart is my own: Wave, a readiness tool for serious athletes, and Fourshadow, an atmospheric almanac for the year around you — plus small games for Panic's Playdate. I also founded Castle, a podcast player that writes its own transcripts.

Away from the screen, my family and I run Fox Hollow Ranch, an artist's retreat in the Hocking Hills. And when I'm not building, I'm usually out for a run — I still race marathons and ultras.

Steve Zeidner
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Experience

  • Mobile engineering · Rise ScienceCurrent

    Building mobile for a sleep & energy-performance platform grounded in sleep science.

  • Owner · Tinybits2018 — now

    My independent studio — designing and shipping apps, tools, and games under my own name.

  • Lead Android Engineer · Zero / Big Sky Health2019 — 2022

    Led Android for Zero, the intermittent-fasting app used by millions.

  • Mobile Engineering Lead · WillowTree (formerly Dynamit)2014 — 2018

    Ran mobile teams building iOS & Android apps for national brands.

  • Senior Developer · IBM iX (formerly Resource)2012 — 2014

    Built mobile and web products for major retail and restaurant brands.

  • Senior Web Applications Developer · Mills James2010 — 2012

    Developed web applications and interactive media for a production studio.

  • Lead Web Developer & Designer · Guardian Studios2007 — 2010

    Designed and built websites and web apps across a range of clients.

  • Computer Systems Engineer · Ohio Farm Bureau Federation2002 — 2007

    Maintained systems and built internal web tools for a statewide organization.

  • Web Developer · OSU, Math Dept.2001 — 2003

    Built and maintained departmental web systems while in school.

  • B.S. Computer Science & Engineering · Ohio State University · Education2000 — 2004

    Studied software, systems, and engineering foundations.

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Speaking

Conference talks & workshops on building software.

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get in touch

Say hello.

Reach me on any of these — I'd love to hear from you.