Release & care
Signed builds, staged Play rollouts and ongoing updates.
Android‑only studio
Hand‑crafted code that stays on the device
At ESTEEM CONSULTING LIMITED we build every app the same way: offline‑first, no trackers, no advertising ID, just solid Kotlin.
- Pure Android
- Works offline
- No ad ID
Pure Android
Works offline
No ad ID
Our services
From sketch to release we handle every Android detail, including the boring bits.
Battery & performance
We profile start‑up, jank and background work, then monitor Android Vitals.
Offline data handling
Room and DataStore keep everything on‑device, even in a tunnel.
Native Android apps
Kotlin from day one. Apps run smoothly on modest devices.
Compose interfaces
Declarative UI with Material 3, responsive layouts and subtle motion.
Accessibility
TalkBack labels, high contrast and large‑text support are built in.
66%Status
Detail
App overview
Core Defender
Core Defender follows our standard: native, quick to open and quiet about your data.
- No accounts, ads or analytics SDKs
- Requests only needed permissions
- Stores data locally on the device
- Operates without a network
- Android native
- Kotlin
- Jetpack Compose
- Offline first
- Accessibility
- Privacy built in
Our process
A clear path from idea to released app.
Discovery
Define the problem, users and what the app must avoid.
Architecture
Sketch screens, data flow and permissions before code.
Build
Kotlin, Compose and tests delivered in small installable builds.
Release & care
Staged Play rollout, monitoring, fixes and Android updates.
Common questions
A few things people often ask.
How can I contact you?
Email farah61ahmed@gmail.com or use the contact form.
What do you do with user data?
All data stays on the device. No analytics, no ads, no data selling.
Do you support apps after release?
Yes. We provide fixes, adapt to new Android versions and keep dependencies current.
What does ESTEEM CONSULTING LIMITED do?
We design, build and maintain native Android apps focused on offline use and privacy.
Which platforms do you support?
Android only. We specialize in a single platform.
Our promises
Four rules we never break.
Zero tracking by design
No analytics, ad SDKs or fingerprinting.
On‑device by default
All data stays on the phone.
Battery discipline
Background work is measured and kept minimal.
Accessible interfaces
Screens work with TalkBack, large text and proper contrast.
0trackers in our apps
0advertising IDs used
100%of app data kept on the device
1platform we build for
Technology
A modest toolbox that keeps code simple.
Coroutines & Flow
Coroutines & Flow – smooth background work without callbacks.
Gradle CI/CD
Gradle CI/CD – repeatable builds and checks on every change.
WorkManager
WorkManager – reliable jobs that respect battery limits.
Room
Room – typed local database for offline storage.
Android Vitals
Android Vitals – monitoring and staged rollouts.
Kotlin
Kotlin – concise, null‑safe code easy to review.
Jetpack Compose
Jetpack Compose – declarative screens for phones and tablets.
Hilt
Hilt – injection that keeps modules testable.
Clear terms
What we do
- Keep user data on the device
- Explain each permission in plain language
- Build native Android apps in Kotlin
- Support the app after release
What we never do
- Ship unrequested features
- Sell or share personal data
- Add advertising IDs or tracking SDKs
- Hide behavior behind vague policies
About the studio
ESTEEM CONSULTING LIMITED is an Android development studio. Meet the people behind the apps.
- CompanyESTEEM CONSULTING LIMITED
- Address39 Carpenters Wood Drive Chorleywood RICKMANSWORTH, WD3 5RN
- Phone+48794431849
- Websiteesteemcon.com
Say hello
Send a short note about your project — your email app handles the rest.
Privacy, in short
Our apps collect no personal data, use no advertising ID and include no third‑party trackers. Everything stays on your device. Read each app’s full policy below.
- No personal data collected
- No advertising ID
- Delete the app, delete your data
Privacy policies