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Mobile Development

Mobile App Development for iOS & Android

Build cross-platform mobile apps with Flutter or native Android in Kotlin. Senior solo developer — 6 apps shipped, AI-powered workflow, 3× faster than agencies.

Timeline 4–10 weeks
Investment $3,000–$12,000
FlutterKotlinJetpack ComposeFirebaseRevenueCatGoogle Play
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Production-ready app

Fully functional app with clean architecture, error handling, and Play Store-ready build.

🎨
UI/UX design

Figma mockups and implementation — clean, modern interface tailored to your users.

🔌
Backend integration

REST API integration, authentication, push notifications, and offline support.

🚀
Play Store launch

App signing, store listing, screenshots, and post-launch monitoring included.

01
Discovery & scope

We define features, user flows, and tech stack in a structured brief. No vague estimates — you get a clear scope before work begins.

02
Design & architecture

Figma mockups for key screens. Clean Flutter/Kotlin architecture with Bloc/Cubit state management and GoRouter navigation.

03
Development sprints

Weekly demos. You see progress every 5–7 days. AI-powered workflow means faster iterations without cutting corners.

04
QA & launch

Device testing, performance profiling, Play Store submission. I handle the full release pipeline.

Case Study
Estonian Verbs — Learn Estonian

A conjugation trainer with 5 exercise types, 50 A1–B1 verbs, spaced repetition, and dual English/Russian UI. Built with Flutter, published on Google Play with full audio pipeline.

Shipped in 8 weeks · 6 apps total on Play Store · 10K+ downloads
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Estimate your savings

How much does
it really cost?

Select your project type and complexity to see how agency pricing compares to working with me directly. AI-powered workflow means faster delivery — and the savings go to you.

  • Transparent, honest estimates
  • No hidden fees or scope creep charges
  • Fixed price or hourly — your choice
Delivery timeline
Me
Agency
Get a free estimate →
Flutter if you plan iOS later or want faster delivery. Native Kotlin if you need deep Android system integration or maximum performance. I'll recommend based on your specific requirements.
Yes — I use RevenueCat for subscription management. It handles billing, entitlements, and analytics across platforms with minimal complexity.
Yes. I can audit, refactor, or extend existing Flutter or Android projects. I'll give you an honest assessment of what needs work before committing.
I offer post-launch support for bug fixes and minor updates. For ongoing development, we can agree on a retainer or per-feature basis.
Fully. All source code, assets, and credentials are yours from day one. No lock-in.
Ready to start?

Let's build your flutter & android app development services | mvp to play store

Free estimate within 24 hours. No commitment, no pressure — just a clear scope and honest pricing.

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