Hourly Flutter + Firebase co-build for SaaS and production apps.

From $35/hr ($35–$50/hr depending on scope). No fixed MVP price — complexity varies by auth, billing, platforms, and admin.

Best for: • New Flutter SaaS / booking / marketplace products • Feature velocity on an existing Flutter + Firebase app • Stripe / RevenueCat when payments matter

How it works: Calendly intro → agree first milestone → ship in your repo → bill hourly.

Proof: BookBed (Flutter booking + Stripe Connect), Relocate (Flutter neighborhood research kit).

Portfolio: https://duskolicanin.com Book a call: https://calendly.com/duskolicaninFor founders with a validated idea who need a shipped Flutter SaaS — not a prototype.

What you get • Cross-platform Flutter app (iOS + Android + web from one codebase) • Auth (email, Google, Apple) + 3 user roles with RBAC • Stripe Subscriptions + customer portal + webhook handling • Firebase backend: Firestore schema, security rules, 20+ Cloud Functions • Push notifications + transactional email (Resend) • Admin panel for support + operations • Production deploy + monitoring (Sentry) + handoff documentation

Timeline (8 weeks) Week 1: Kickoff, scope lockdown, data model, design tokens Week 2–3: Auth + core data flows + payments Week 4–5: Feature build + admin panel Week 6: Polish, testing, performance pass Week 7: Production deploy, monitoring, dry-run Week 8: Buffer + handoff doc + Loom walkthrough

NOT included • Native iOS / Swift / Android Kotlin code (Flutter only) • Marketing site / branding / copy (separate scope) • App store account setup or submission management • On-call support after handoff (offered as separate retainer)

Process

30-min discovery call → I write a written scope

50% deposit → kickoff

Weekly Loom demo + Slack/Linear for async

Final 50% on production deploy

2 weeks of bug-fix support included

Proof: CallidusOS — 10 weeks, 1,887 commits, live with UK clinics.