You will get Help to improve your existing android app
Top Rated
You will get Help to improve your existing android app
Top Rated
Project details
We will help you fix any bug or adding new features to your existing apps.
Top Rated Android Developer with over 4 years of experience in building Android apps for mobile devices in a broad range of industries, including sports entertainment, restaurant management, e-commerce, insurance and car rental industries, and mobile gaming.
I will ensure your application errors will be fixed & eliminated.
Why You hire me ?
-Available 24/7
-Fast Response
-Quick delivery
-Small bug fixes in less than 24 hours
-Quality Of My work
- Client satisfaction is my top priority
Services I provide:
I can fix bugs like
-App Crashes
-Runtime Errors
-Gradle problems
- Android SDK error
-Performance issues
-Layout issues
-API issues
- Permission issues
-Any error in code
- Database query fixing: SQLite.
- Android bug fixing: Java,kotlin
Top Rated Android Developer with over 4 years of experience in building Android apps for mobile devices in a broad range of industries, including sports entertainment, restaurant management, e-commerce, insurance and car rental industries, and mobile gaming.
I will ensure your application errors will be fixed & eliminated.
Why You hire me ?
-Available 24/7
-Fast Response
-Quick delivery
-Small bug fixes in less than 24 hours
-Quality Of My work
- Client satisfaction is my top priority
Services I provide:
I can fix bugs like
-App Crashes
-Runtime Errors
-Gradle problems
- Android SDK error
-Performance issues
-Layout issues
-API issues
- Permission issues
-Any error in code
- Database query fixing: SQLite.
- Android bug fixing: Java,kotlin
Platform
AndroidApp Type
Native AppDevelopment Technology
Flutter, Java, KotlinApp Purpose
Entertainment, Education, Kids, News, StreamingExpertise
Design, Localization, Performance OptimizationWhat's included
| Service Tiers |
Starter
$100
|
Standard
$200
|
Advanced
$250
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 15 days |
Number of Revisions | 2 | 3 | 5 |
App Store Upload | - | - | - |
Source Code |
Frequently asked questions
75 reviews
(75)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
WP
William P.
Jan 12, 2025
Building Android app “Memoria Kukama”
Esraa did an exceptional job developing this language learning game. Her attention to detail and high level professionalism set her apart from other contractors.
RA
Robel A.
Oct 23, 2024
Android Game SDK Testing
Esraa is a great developer and meticulous on what she does and really good at it. Looking forward to working with her in the future
WP
William P.
Oct 16, 2024
Fitness Application for Amazonian Superfoods
Esraa did an excellent job on this project. She demonstrated both her technical and design abilities and made the app very attractive and while meeting the technical specifications we had asked for. Esraa is a pleasure to work with and I highly recommend her as a contractor.
RL
Roger L.
Oct 16, 2024
Android App Enhancement
Esraa is one of very few developers that I won't hesitate to give 6 stars rating and review. She is extremely knowledgeable and always treat the projects as if they belong to her own projects. She has again and again taken initiatives to give me ideas and suggestions as to how to improve. I cannot recommend her high enough. If you are looking for an Android developer, she is the one you can count on.
WP
William P.
Oct 7, 2024
Updating Matses Dictionary App
Esraa did an excellent job on both the technical and regulatory aspects of this job. I highly recommend Esraa to anyone looking to develop Android apps.
About Esraa
Expert Mobile App Developer | Kotlin,Java,flutter
100%
Job Success
Port Said, Egypt - 4:28 pm local time
Are you looking for a native Android app developer that will make your best-looking mobile app with the best performance apps that will increase sales for your business?
📱 Why Choose Me?
Experience: Over 6 years of dedicated experience in mobile app development.
Quality: Committed to delivering apps that meet the highest standards of quality and performance.
Customer Focus: My goal is to ensure your app meets your business needs and exceeds your expectations.
Communication: Transparent and regular communication throughout the project lifecycle.
Post-launch Support: I provide ongoing support and maintenance to ensure your app's success.
- Technologies:
✔ Java / Kotlin/ Flutter;
✔ Android Jetpack (data binding, view binding, WorkManager, androidx, Navigation, Lifecycle, etc)
✔ Jetpack Compose
✔ Git, github,gitlab
✔ Android SDK/NDK;
✔kotlin coroutines
✔Dependency Injection(Dagger,Hilt,koin)
✔ APIs & Networking (Retrofit, Volley)
✔ Firebase (Fcm, Realtime db, config,auth,firestore..)
✔ Data Persistence: SQLite, Room, Realm;
✔ Google APIs (Maps, Drive, Tasks, Places);
✔ Glide;
✔ REST/JSON/XML
✔ Design Patterns (MVC and MVVM), Clean Architecture;
✔ 3rd party libraries integrations.
✔ Testing
Are you looking to build a powerful mobile app that makes a real impact on your audience? send me a message via Upwork and Let's discuss your project and create outstanding App together! 🚀
Steps for completing your project
After purchasing the project, send requirements so Esraa can start the project.
Delivery time starts when Esraa receives requirements from you.
Esraa works on your project following the steps below.
Revisions may occur after the delivery date.
Both of Us Have a conversation
Both of Us Have a conversation to Agree on what we need to accomplish in the app
Code review
I will receive your code and work on reviewing it then tell you the time needed to accomplish the work and Have a contract with a clear requirement