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Valentine T.

@thevolfor

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Android Developer

$10 USD / Heure
・
Drapeau de
Ukraine (4:06 AM)
・
Inscrit depuis le mars 2, 2017
$10 USD / Heure
・
Hi, I'm a hardworking and motivated developer with knowledge and experience in Android technologies. I have an experience of prototyping, designing and development of mobile apps, designing databases and clear understanding of the client-server interaction. Always trying to follow to best programming practices and design patterns. Skills: ★ Android, Java ★ Material design ★ Firebase (cloud backend server) ★ REST ★ SQLite ★ Realm ★ Google APIs (auth, maps, places, g+, photos, books etc.) ★ Git ★ Testing tools ★ JSON/XML Also, I have some experience in the following areas: C#, JavaScript, Python, SQL, HTML, CSS. If you want your ideas to become a reality or have any questions feel free to contact me. Thanks!
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Portfolio

Portfolio

3271738
This is an app to record notes. User can share note with others, so they can edit it too. Main features and tools: - ability to sharing note with other users of app - ability to contribute - ability to add photos and audio - colorful notes - authentication with Google account - Firebase as backend server - saving media to Firebase storage
Notes App
This is an app to record notes. User can share note with others, so they can edit it too. Main features and tools: - ability to sharing note with other users of app - ability to contribute - ability to add photos and audio - colorful notes - authentication with Google account - Firebase as backend server - saving media to Firebase storage
Notes App
This is an app to record notes. User can share note with others, so they can edit it too. Main features and tools: - ability to sharing note with other users of app - ability to contribute - ability to add photos and audio - colorful notes - authentication with Google account - Firebase as backend server - saving media to Firebase storage
Notes App
This is an app to record notes. User can share note with others, so they can edit it too. Main features and tools: - ability to sharing note with other users of app - ability to contribute - ability to add photos and audio - colorful notes - authentication with Google account - Firebase as backend server - saving media to Firebase storage
Notes App
This is an app to record notes. User can share note with others, so they can edit it too. Main features and tools: - ability to sharing note with other users of app - ability to contribute - ability to add photos and audio - colorful notes - authentication with Google account - Firebase as backend server - saving media to Firebase storage
Notes App
This is an app to record notes. User can share note with others, so they can edit it too. Main features and tools: - ability to sharing note with other users of app - ability to contribute - ability to add photos and audio - colorful notes - authentication with Google account - Firebase as backend server - saving media to Firebase storage
Notes App
3271734
This is an app for travelers with diary, tracker, reminder (to-do list) and functionality of sharing via social medias. - authentication with Google account - maps and places Google API - Firebase as backend server - saving photos to Google Photos - rich text editor - movement track recording - reminder by time or place - map with movement track and diary notes
Traveler's Diary
This is an app for travelers with diary, tracker, reminder (to-do list) and functionality of sharing via social medias. - authentication with Google account - maps and places Google API - Firebase as backend server - saving photos to Google Photos - rich text editor - movement track recording - reminder by time or place - map with movement track and diary notes
Traveler's Diary
This is an app for travelers with diary, tracker, reminder (to-do list) and functionality of sharing via social medias. - authentication with Google account - maps and places Google API - Firebase as backend server - saving photos to Google Photos - rich text editor - movement track recording - reminder by time or place - map with movement track and diary notes
Traveler's Diary
This is an app for travelers with diary, tracker, reminder (to-do list) and functionality of sharing via social medias. - authentication with Google account - maps and places Google API - Firebase as backend server - saving photos to Google Photos - rich text editor - movement track recording - reminder by time or place - map with movement track and diary notes
Traveler's Diary
This is an app for travelers with diary, tracker, reminder (to-do list) and functionality of sharing via social medias. - authentication with Google account - maps and places Google API - Firebase as backend server - saving photos to Google Photos - rich text editor - movement track recording - reminder by time or place - map with movement track and diary notes
Traveler's Diary
This is an app for travelers with diary, tracker, reminder (to-do list) and functionality of sharing via social medias. - authentication with Google account - maps and places Google API - Firebase as backend server - saving photos to Google Photos - rich text editor - movement track recording - reminder by time or place - map with movement track and diary notes
Traveler's Diary
This is an app for travelers with diary, tracker, reminder (to-do list) and functionality of sharing via social medias. - authentication with Google account - maps and places Google API - Firebase as backend server - saving photos to Google Photos - rich text editor - movement track recording - reminder by time or place - map with movement track and diary notes
Traveler's Diary
3271738
This is an app to record notes. User can share note with others, so they can edit it too. Main features and tools: - ability to sharing note with other users of app - ability to contribute - ability to add photos and audio - colorful notes - authentication with Google account - Firebase as backend server - saving media to Firebase storage
Notes App
This is an app to record notes. User can share note with others, so they can edit it too. Main features and tools: - ability to sharing note with other users of app - ability to contribute - ability to add photos and audio - colorful notes - authentication with Google account - Firebase as backend server - saving media to Firebase storage
Notes App
This is an app to record notes. User can share note with others, so they can edit it too. Main features and tools: - ability to sharing note with other users of app - ability to contribute - ability to add photos and audio - colorful notes - authentication with Google account - Firebase as backend server - saving media to Firebase storage
Notes App
This is an app to record notes. User can share note with others, so they can edit it too. Main features and tools: - ability to sharing note with other users of app - ability to contribute - ability to add photos and audio - colorful notes - authentication with Google account - Firebase as backend server - saving media to Firebase storage
Notes App
This is an app to record notes. User can share note with others, so they can edit it too. Main features and tools: - ability to sharing note with other users of app - ability to contribute - ability to add photos and audio - colorful notes - authentication with Google account - Firebase as backend server - saving media to Firebase storage
Notes App
This is an app to record notes. User can share note with others, so they can edit it too. Main features and tools: - ability to sharing note with other users of app - ability to contribute - ability to add photos and audio - colorful notes - authentication with Google account - Firebase as backend server - saving media to Firebase storage
Notes App
3271734
This is an app for travelers with diary, tracker, reminder (to-do list) and functionality of sharing via social medias. - authentication with Google account - maps and places Google API - Firebase as backend server - saving photos to Google Photos - rich text editor - movement track recording - reminder by time or place - map with movement track and diary notes
Traveler's Diary
This is an app for travelers with diary, tracker, reminder (to-do list) and functionality of sharing via social medias. - authentication with Google account - maps and places Google API - Firebase as backend server - saving photos to Google Photos - rich text editor - movement track recording - reminder by time or place - map with movement track and diary notes
Traveler's Diary
This is an app for travelers with diary, tracker, reminder (to-do list) and functionality of sharing via social medias. - authentication with Google account - maps and places Google API - Firebase as backend server - saving photos to Google Photos - rich text editor - movement track recording - reminder by time or place - map with movement track and diary notes
Traveler's Diary
This is an app for travelers with diary, tracker, reminder (to-do list) and functionality of sharing via social medias. - authentication with Google account - maps and places Google API - Firebase as backend server - saving photos to Google Photos - rich text editor - movement track recording - reminder by time or place - map with movement track and diary notes
Traveler's Diary
This is an app for travelers with diary, tracker, reminder (to-do list) and functionality of sharing via social medias. - authentication with Google account - maps and places Google API - Firebase as backend server - saving photos to Google Photos - rich text editor - movement track recording - reminder by time or place - map with movement track and diary notes
Traveler's Diary
This is an app for travelers with diary, tracker, reminder (to-do list) and functionality of sharing via social medias. - authentication with Google account - maps and places Google API - Firebase as backend server - saving photos to Google Photos - rich text editor - movement track recording - reminder by time or place - map with movement track and diary notes
Traveler's Diary
This is an app for travelers with diary, tracker, reminder (to-do list) and functionality of sharing via social medias. - authentication with Google account - maps and places Google API - Firebase as backend server - saving photos to Google Photos - rich text editor - movement track recording - reminder by time or place - map with movement track and diary notes
Traveler's Diary
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Expérience
Android Developer
juin, 2016 - nov., 2016
•
5 mois
Trinity Ukraine
juin, 2016 - nov., 2016
•
5 mois
Develop and maintain the messenger app
juin, 2016 - nov., 2016
•
5 mois
Formation
Cherkasy State University 'Bohdan Hmelnycky'
2013 - 2017
•
4 ans
Bachelor
Drapeau de
Ukraine
2013 - 2017
•
4 ans
Qualifications
Junior Android Developer
2016
GeekHub
This is to certify that Valentyn Trifonov has been formally evaluated for demonstrated knowledge, skills and the understanding of programming techniques, best practices and architecture needed for effective mobile development and is hereby bestowed the credential of Junior Android Developer
2016
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