Mobile AndroidEnd to endGoogle Play ready

Your Android app,
built end to end

From discovery to Google Play. Source code, full documentation, and free bug fixes after launch.

Book a discovery call →See past work
YoursSource code
YoursDocumentation
Up to 6moFree bug fixes
IncludedGoogle Play Store submit
Who it's for

Built for anyone with an Android-shaped need

Three situations. Same senior bar across every engagement.

New app from scratch
Idea to Google Play Store
You have a product idea and need it live on AndroidNo code yet. We design, build, deploy, and submit end to end.
→ Discovery, design, build, submit
iOS app, need Android twin
Port to Flutter or native
You have a live iOS app and want feature parity on AndroidWe port to a shared Flutter codebase, or rebuild in native Kotlin.
→ Port, parity, and Google Play Store launch
Failing Android, need rescue
Refactor or rebuild
Existing Android app is slow, crashing, or stuck on old toolingWe assess, refactor or rebuild, and ship a stable release.
→ Audit, refactor, and rollout
What's included

Six tracks one engagement

Six tracks. All in scope. No hidden add-ons.

+Click a track to explore
Track 01
Flutter compiled to native
One Dart codebase. Compiled to native Kotlin and ARM/ARM64 binaries. Near-native performance.
  • Native Android binaries (ARM/ARM64)
  • FCM push, App Links, OAuth via Google Sign-In
  • Google Play Billing (IAP) ready
  • Native Kotlin on request
FlutterKotlinRiverpod
Track 02
Backend + API
NestJS paired with the app. Andre authored ACK NestJS Boilerplate (600+ GitHub stars). Core territory.
  • NestJS modular architecture
  • JWT, OAuth, Google Sign-In verification
  • FCM push server with service account key
  • Google Play Billing receipt validation for IAP
  • Swagger API docs and deployment guide
NestJSNode.jsSwagger
Track 03
Database + schema
PostgreSQL or MongoDB. Schema signed off before code. ERD ships with docs.
  • SQL or NoSQL by use case
  • ERD delivered
  • Indexes + query plans reviewed
  • Backup + retention guide
PostgreSQLMongoDBPrisma
Track 04
UI implementation
We implement to your Figma design pixel-faithful. No Figma yet? We ship platform-default Material 3 widgets. Visual design is out of scope, see UI Design for that.
  • Pixel-faithful to your Figma
  • Material 3 fallback if no design
  • Dark mode and dynamic color
  • Tested Android 9 to 14
Track 05
Google Play Store submission
We submit. You bring the Google Play Developer account (USD 25 one-time, paid by you). Internal testing track, Google Play Policy compliance, Data Safety form, Google Play Review handled.
  • Signed AAB + Play App Signing setup
  • Internal, closed, and open testing tracks
  • Google Play Policy compliance pre-check
  • Listing copy + screenshots in phone, 7", 10" sizes
  • Data Safety form + IARC content rating
  • Permissions declaration + target API level
  • Production release + staged rollout
Track 06
Up to 6 months free bug fixes
Bug fixes covered for up to 6 months after launch. App + backend. Features out of scope.
  • up to 6 months, scale dependent
  • 5 working days per week
  • Ack within 1 business day
  • Fix within 5 business days
The stack

Modern proven and boring on purpose

No hype. No experiments on your project. Each piece earned its place.

Flutter
App layer
One Dart codebase. Compiles to native Kotlin and ARM/ARM64 binaries. Near-native performance.
NestJS
Backend layer
Modular Node. Andre authored ACK NestJS Boilerplate. Core territory.
PostgreSQL
Or MongoDB
Picked by data shape, not trend. SQL or NoSQL. Decided in discovery.
Google Play
Distribution
We submit. You bring the Google Play Developer account. Listing, AAB, review handled.
Kotlin
Native compile target (default)
Flutter compiles to native Kotlin by default. Modern, concise, official Android language.
Java
Native compile target (on request)
Available if your team prefers Java. Long-term stable, broad ecosystem, mature tooling.
Google Play Developer accountUSD 25 one-time fee, paid by you
Required for publishingGoogle Play Store listing, testing tracks (internal, closed, open), and FCM push delivery
How it ships

From kickoff to Google Play Store

Six steps. Each with a defined output. Scope locked before deposit.

Step 01

Discovery

Audience, scope, acceptance criteria mapped in writing. Both sides sign off.

OutputSigned brief + schema
Step 02

Backend

NestJS modular setup, DB schema migrated, Swagger docs. Auth wired. Staging deployed.

OutputAPI on staging
Step 03

App build

Flutter compiled to native Android. Internal builds shared at every milestone.

OutputInternal APK for UAT
Step 04

Internal testing

Internal, closed, and open testing tracks on Google Play Console. Pre-launch report reviewed. Critical bugs fixed.

OutputBeta signed off
Step 05

Google Play Review

Signed AAB submitted to Google. Google Play Policy pre-checked. Review typically under 7 days. We handle any policy notes.

OutputApproved for Google Play Store
Step 06

Staged rollout + handover

App live via staged rollout (5%, 25%, 50%, 100%). Source code, docs, training delivered. Free bug-fix window starts.

OutputLive + repo + docs
Google Play Store submission

Submitted to Google Play Store

Every Google Play Store gate handled by us, from signing keys to data safety form. Watch the checklist tick itself, then your app goes live on Google Play.

Submission gate
Pre-launch checklist
0/8
Items ready
Privacy policy URL hosted
Required
Content rating completed
IARC
App signing key generated
Play App Signing
Signed AAB built (release)
Bundle
Listing copy + 8 screenshots
Localized
Data safety form filled
Required
Internal track tested
UAT
Production release submitted
Live
Google Play Store preview
After we hit submit
Google Play
Live
Codemodo app icon
Codemodo App
Codemodo
4.8★10K+ installsFree
Pricing

Proposal-based pricing after discovery

Scope drives price. Free discovery call first, written proposal second. No surprises mid-build.

Pricing model
Set after discovery

Every Android build has different scope, integrations, and store-side risk. We listen to the brief, then quote what we can stand behind. Final number locked in writing before deposit.

Included in every engagement
  • +Source code yours on handover
  • +Signed AAB and Google Play Store submission
  • +Free bug-fix support after launch
  • +NDA signed before scoping
Book a discovery call →
Payment terms (excludes PPN)
Pricing modelProposal-based
Final priceAfter discovery call
Discovery callFree, 30 to 60 minutes
What's covered (and what's not)
  • ✓Free discovery call No commitment.
  • ✓Fixed after scope lock No hourly creep.
  • ✓Milestone payments Tied to approved deliverables.
  • ✓NDA included Signed before detailed discussion.
  • ✕Google Play Developer account (USD 25 one-time) Paid by you, required to publish.
FAQ

Have questions

Read answers about pricing, scope, timeline, and delivery.

Read the FAQ
Get in touch · Senior team replies

Two ways to start

Email a brief, or send a quick note on WhatsApp. Same senior team on both. Reply within one business day.

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