LocationsMiami app developer, working remotely everywhere
App369 is based in Miami, Florida, and works remotely, with written updates instead of meetings. Prices and process are the same wherever you are. Local pages cover 47 cities and 3 South Florida counties.
Where App369 is based
South Florida
Elsewhere in Florida
Same remote process from Miami, on Eastern Time.
Other US cities
Remote, on Eastern Time.
East Coast
West Coast
Outside the US
Remote, in English, priced in US dollars.
North America
Same fixed prices wherever you are
Fixed scope, fixed price, paid upfront. The work happens in writing; no call needed.
- App Fix Ticketfrom $450One reproducible bug in an existing mobile or web app, diagnosed and fixed.
- AI-Built App Rescuefrom $450A Lovable, Bolt or Cursor app checked end to end in 3 days, then its worst problems fixed at a fixed price.
- Web App MVP Sprintfrom $6,000A scoped web app MVP in Vue/Nuxt or React, with a fixed quote after a $450 written scoping.
- Monthly Dev Subscriptionfrom $1,495/monthOne development request at a time, most back in about 2 business days. Pause or cancel anytime.
Simon DziakFounder and head developer
Get a personalized assessment by email
Submit your project details and Simon replies by email with a personalized assessment, usually within one business day.
Prefer a call? Consultations are $100 per 15 minutes, paid upfront.