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Hlib K.

Hlib K.

Senior Android Developer | Java | Kotlin |

👀 Long story short: I am a Mobile-focused, Full-Stack Developer with 10+ Years of experience building commercial Web and Mobile Applications. Why you should hire me? - ✅ Engineering Mindset & Object-oriented principles and concepts; - ✅ Problem-solving approach; - ✅ Experienced in fast-paced environment; 🚀My skillset consists of: - Android (SDK, JAVA/Kotlin /Eclipse & Android Studio) - Push notification (APNS, GCM, Parse, Pushwoosh, Firebase) - JSON, XML, Rest/Soap - iAd, Revmob, Admob, Chartboost, Tapjoy, Flurry - MySql, SQLite, SQL Server - (API) Facebook, Twitter, Linkedin, Instagram, Dropbox, YouTube, Pinterest, Vimeo - Google Maps, Foursquare, Geolocation, GPS, ArcGIS, MapBox, ArcGIS - Cloud Service (Parse.com, AWS, Backendless, Firebase) - Databases (Room, Realm) - Rest API (Retrofit, OkHttp) - Statistics (Instabug, Logly, AppsFlyer, Appsee, TestFairy, Firebase, Pendo) - Unit Tests (JUnit, Mockito, Mockk) - Video (MP4Parser, ExoPlayer, FFmpeg) - AI Integration 🤝Looking for a long-term/challenging projects, I am happy to talk about any projects, while making my way on this platform.

🇺🇦Kharkov, Ukraine$50/hr100% JSS5.00 (5)Since Nov 2012

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#319,947 / 412k
🇺🇦Country#12,087 / 14.3k
Revenue, last 30 days
—

Read daily since Oct 13, under 30 days

Total earnings
$2.3k

Billed in all: $2.4k

World#319,947 / 412k
🇺🇦Country#12,087 / 14.3k
Per project
$391
Projects, last 6 months
0
World#209,850 / 412k
🇺🇦Country#7,324 / 14.3k
Projects in all
6

Across 8 contracts

75% fixed25% hourly
World#250,290 / 412k
🇺🇦Country#9,758 / 14.3k

Earnings, last 30 days

$2.4kNothing earned since Oct 13Billed in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$2,400$2,425$2,450$2,475Oct 13Oct 26Nov 7

Tracked from Oct 13, 2026.

Skills