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You will get user friendly Mobile Application (Kotlin/Jetpack)

Sanjay K.Status: Offline
Sanjay K. Sanjay K.
4.8
Preview image

Let a pro handle the details

Buy Custom Mobile Apps services from Sanjay, priced and ready to go.

You will get user friendly Mobile Application (Kotlin/Jetpack)

Sanjay K.Status: Offline
Sanjay K. Sanjay K.
4.8
Preview image

Let a pro handle the details

Buy Custom Mobile Apps services from Sanjay, priced and ready to go.

Project details

Hello! I'm Sanjay, a Senior Android Developer specializing in high-performance native apps. With 7+ years' expertise and 14 perfect 5★ reviews, I transform ideas into Play Store-ready applications using modern tech stacks.

Expertise
▸ Location-Based Apps: Geofencing, Maps, GPS tracking
▸ Real-Time Systems: Messaging, Firebase, WebSockets
▸ Media Processing: Camera API, Video/Image editing, Storage
▸ Modern UI: Jetpack Compose, Material Design 3
▸ Critical Integrations: Payment gateways, Ads, SMS/Call

WHY ME?
✓ **14 Perfect 5★ Reviews** on Upwork
✓ **Play Store Expertise:** 8+ published apps
✓ **Niche Specialization:** Location/Media/Messaging apps
✓ **Risk-Free Start:** Technical validation before full build
✓ **Guaranteed Quality:** Material Design + Performance Optimization
Platform
Android
App Type
Native App
Development Technology
Java, Kotlin, Swift
App Purpose
Chat, Dating, Delivery, Entertainment, Education, Maps & Navigation, Medical, News, Productivity, Shopping
Expertise
Design, Performance Optimization, Security
What's included
Service Tiers Starter
$199
Standard
$599
Advanced
$999
Delivery Time 7 days 30 days 60 days
Number of Revisions
13Unlimited
Number of Mobile Operating Systems
112
App Store Upload
-
-
App Icon Design
-
-
Splash Screen
Ad Network Integration
Source Code
-
Optional add-ons You can add these on the next page.
Fast Delivery
+$49 - $100
Additional Revision
+$10
Additional Mobile Operating System (+ 7 Days)
+$149
App Icon
+$99
Splash Screen
+$79
Support
+$299
4.8
14 reviews
93% Complete
(13)
7% Complete
(1)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
Rating breakdown
Availability
4.9
Deadlines
4.9
Skills
4.8
Cooperation
4.9
Quality
4.7
Communication
4.9

HA

Hasan A.
4.45
Aug 17, 2024
Application Update Good working ethics :)
I recommend.

ZJ

Zhou J.
5.00
Aug 7, 2024
Android Development

AS

Aleks S.
5.00
Jun 5, 2024
Assistance with Mobile App Development

ZJ

Zhou J.
5.00
Mar 6, 2024
Android Development

PP

Philipp P.
4.00
Jan 29, 2024
Run Kotlin KMM on Android Sanjay helped us to solve a complex KMM build-issue. Thanks for all the effort!
Sanjay K.Status: Offline

About Sanjay

Sanjay K.Status: Offline
Mobile App Developer (Android Native, Kotlin Multiplatform)
89% Job Success
4.8  (14 reviews)
Kathmandu, Nepal - 5:49 am local time
Hello,

With over 7 years of experience in Android Technology using Kotlin/Java. Designing, developing, and maintaining high-quality mobile applications.

My expertise:
• Android Jetpack (Live Data, Room, Navigation Graph, WorkManager, Dependency Injection, Compose)
• Android SDK
• AI chatbots, data annotation and labeling
• REST/JSON/XML
• Retrofit 2, Volley, RxJava, Coroutine, Dagger 2, Dependency injection with Hilt
• MVVM, MVP, MCV, Clean Archtecture
• Git
• Integration of Payment Methods (PayPal, Stripe, Paytm)
• Google Cloud Storage / Database
• Google In-app purchase
• Google AppEngine (Google Cloud Endpoints / Servlets)
• Databases: SQL / Room Persistence, Realm
• Google API's (Maps, Drive, Tasks, Places)
• Firebase, Firebase Cloud Messaging(Android / Java Server), Database, Remote Config
• Amazon Services(AWS)
• Live Streaming Services
• Material Design
• Android TV Leanback
• Gradle / Maven.

Also, I help you create technical and business requirements for the Android application if you don't fully understand which features you want. I am here to help you out of problems.
Do not hesitate to contact me.

Steps for completing your project

After purchasing the project, send requirements so Sanjay can start the project.

Delivery time starts when Sanjay receives requirements from you.

Sanjay works on your project following the steps below.

Revisions may occur after the delivery date.

APK and Source Code

I will send the apk for testing and the source code after the final apk is confirmed.

Review the work, release payment, and leave feedback to Sanjay.