Apps, automation,
and IT engineering.
I build native mobile apps - six are live on the App Store and Google Play - automate business workflows with AI, and engineer IT infrastructure. 14 years of enterprise IT at eBay, Siemens, and ServiceNow. You work with me directly.
Three ways to work with me.
Custom apps, business automation, and IT engineering. Flat-rate pricing on all three.
App Development
Full builds from idea to App Store in 90 days - design, backend, launch, support. Plus optimization for apps that already exist. Six shipped and live.
IT & Infrastructure
Servers, Active Directory, O365, cloud, databases, EMR & healthcare systems. Backed by 14 years of enterprise IT experience.
Automation & AI
n8n pipelines, AI workflows, real-time notifications, and integrations between your existing tools. Built on infrastructure you own.
Six apps live on the App Store.
All built and published by VibeCMD. Several are on Google Play as well. Tap any app to view it on the store.
LinkLoop
Live glucose on Apple Watch, Dynamic Island & home screen. Dexcom CGM sync, mood journal, AI insights, Care Circle sharing, and 25 badges. Built by a T1D dad.
StrideLoop
Generates loop routes from your location based on desired distance. Real-time GPS tracking, Apple Watch standalone support, HealthKit integration. No ads, no tracking.
SubHook
Two-sided platform for rec softball & baseball. Managers post open spots, players tap to sub. Real-time Active Now status, roster & waitlist management, in-app messaging, game calendar.
LoopLearn
Learn anything in 30-second to 3-minute adaptive loops. Micro-remedy branches for instant correction. Progress streaks, no ads, fully offline. Built for grades 1–6 and beyond.
SubnetBuddy
Offline CIDR calculator, mask converter, VLAN planner & IP visualizer. Results appear as you type. Built for CCNA/Network+ prep and real on-site subnet math. No internet, no account, no ads.
VibeStack
8 offline tools for network engineers: subnet calculator, port lookup, Linux quick ref, cable reference, netflow troubleshooter, time calc, byte converter & base converter. Works in server rooms with no signal.
All six on the App Store. Select titles also on Google Play. Click to browse the full catalog.
LinkLoop: From Personal Need to the App Store
LinkLoop is a real-time CGM monitoring app for Type 1 Diabetes with Apple Watch support, Care Circle sharing, and AI-powered insights. Built for my daughter's care and now used by other T1D families.
Six Apps on the App Store. Select Titles on Google Play.
All six are live and downloadable now. Some are iOS-only, others are cross-platform. Click either store to browse the full VibeCMD catalog.
Track Record
14 years in enterprise IT and infrastructure before I built this studio - servers, networks, and systems that had to stay up.
Google Reviews 5.0
"Working with Kevin was like having a great architect, designer, and tech expert rolled into one. He took my ideas, translated them into a professional website, and somehow made the entire process feel effortless."
"Kevin helped me set up my Google Developer account and walked me through getting my app design business started. Super helpful and straightforward."
"For best and timely service VibeCMD is the best you can choose. Kevin was able to fix all my tech issues including my backend server connections."
"I was bored one night and was able to find a team needing a fill-in. App worked great."
"Great app. Growing the softball community!"
Serving the Greater Sacramento Region.
App and web work is fully remote, but I'm based right here and meet local clients in person when it helps.
Looking for app development? Same cities, app-developer pages available.