Kael Krummenauer
SWE & designer.
About
Final-semester CS student at CUNY Queens College who took an unfamiliar stack from nothing to released, tested production software. Sole engineer on Abilex, a workforce management application for a multi-state security company, shipped to the Apple App Store. Founder of Quasistellar LLC, incorporated to distribute it. Writes Python and SQL; delivers production TypeScript, JavaScript, and Dart by directing AI coding agents against a written specification, verified by manual testing and CI.
Selected works
- 012026Quasistellar LLCFounded a solo dev studio building custom marketing sites, web apps, and mobile apps for small businesses.Founder · Design · Engineering
- 022026Abilex AppA workforce app Abilex uses to manage their security guard team in real time.Design · Engineering
SwipeCustom-built mobile and dashboard apps that monitor every guard on every shift: location, punctuality, and presence verified in real time. Guards clock in with GPS-stamped, timestamped photo check-ins. Managers assign shifts, request live check-ins, and get automatic alerts for late arrivals, no-shows, and missed check-ins before they become the client's problem.
iOSAndroidFlutterDartFirebase
