Adnan S.
Cazin, Bosnia and Herzegovina
100%
Job Success
Top Rated
Android and iOS developer
$40.00/hr
My name is Adnan and I'm an Android and iOS developer. I speak and write English language at advanced level and I have around 10 years of experience in mobile app development especially with Android. I code Android apps in Android Studio with Java/Kotlin and I'm also familiar with iOS, Xcode with Swift/SwiftUI/Storyboards. In free time I'm learning about ML and Python and I hope in near future Machine Learning will be one of my next skills
- Android Studio
- Kotlin/Java
- Retrofit, Volley, ButterKnife...
- RxJava
- MVVM
- Xcode
- Swift and some knowledge in Objective-C
- SwiftUI
- Alamofire, Kingfisher...
Also:
- Firebase (Authentication, Database, Firestore Storage),
- Admob, Google Maps (current location, navigation etc),
- Realm, Parse
Experience with Jira and Git (Github, Bitbucket)
I really enjoy delivernig a high quality code to my customers. I'm honest, funny and reliable person. Feel free to contact me! I look forward to hearing you.
Work history
Work history
Android App Development Project in Kotlin
5.00
Dec 6, 2024
-
Feb 28, 2025
"Adnan is a very profesionell developer. He adapted really quickly to our setup and understood a complex app requirements. He was able to work with our over 36 Figma screens…
Private earnings
Republish an existing Android App
5.00
Mar 25, 2024
-
May 17, 2024
"Successfully completed and was an absolute pleasure working with Adnan. He would be my first call for any Android related work, moving forward."
Private earnings
Android Kotlin dev needed for Mobile Upkeep
May 1, 2023
-
Nov 30, 2023
No feedback given
Private earnings
Android Development - Bug Fixes, Subscription Setup and Google Play Release Needed
Nov 12, 2021
-
Jul 30, 2022
No feedback given
Private earnings
Android Development - Bug Fixes, Subscription Setup and Google Play Release Needed
Feb 7, 2022
-
May 31, 2022
No feedback given
Private earnings
Native Android Dev, 180 projects available Kotlin required
5.00
Dec 30, 2021
-
Dec 31, 2021
Private earnings
Android Application Migration
5.00
Nov 15, 2021
-
Nov 27, 2021
"Adnan understood our Android Application business case and always enthusiastic to provide his professional suggestion. He successfully delivered the project, which included Barcode scanner and GPS functionality using Kotlin and…
Private earnings
Android Approach Developer
3.20
Jun 16, 2021
-
Aug 31, 2021
Private earnings
Long-term Android Developer
5.00
Jun 9, 2021
-
Aug 20, 2021
Private earnings
Android Tablet Business App
2.80
Jan 22, 2021
-
Aug 10, 2021
"We'll request some funds back due to the bugs uncovered and the inability for the freelancer to fix those bugs."
Freelancer's response
"Coming after 2 and half months and saying your client is pissed because of three bugs and I need to fix them as soon as possible. I don't know were…
Private earnings
Kotlin Android Developer for Firebase Recording App
Feb 11, 2025
-
Present
Job in progress
Private earnings
Update Endpoints with Dynamic Content from API for iOS and Android App
Dec 20, 2023
-
Present
Job in progress
Private earnings
Experienced Android Developer
Nov 21, 2023
-
Present
Job in progress
Private earnings
Android Developer for cryptocurrency app written in Kotlin
Aug 21, 2021
-
Present
Job in progress
Private earnings
iOS developer needed for fun projects
Apr 9, 2021
-
Present
Job in progress
Private earnings
Android Developer to adapt our existing iOS app for Android
Nov 20, 2020
-
Present
Job in progress
Private earnings
Android App Optimization Expert and Development
May 2, 2020
-
Present
Job in progress
Private earnings
Android small pos App
Aug 20, 2018
-
Present
Job in progress
Private earnings
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Skills
Skills
- Firebase Realtime Database
- Firebase Cloud Firestore
- Realm Database
- Wear OS
- Wearables Software
- Room