Back to leaderboardLast snapshot: Nov 7
Kostya C.
Native Android Development - Kotlin Expert
Development of high-quality android applications from simple client-server apps to computer vision and augmented reality. Using: - Kotlin, Java; - Third-party REST API integration with Retrofit; - AR experience with ARCore; - Computer vision with OpenCV library
🇺🇦Kriviy Rih, Ukraine$50/hr100% JSS4.95 (14)Since Mar 2009
Earnings and projects
MRR
$6,546$6.5k
Last 6 months ÷ 6
World#3,281 / 412,022 / 412k
🇺🇦Country#208 / 14,290 / 14.3k
Revenue, last 30 days
$5,729$5.7k
Last 6 months: $39k
World#4,449 / 412,022 / 412k
🇺🇦Country#299 / 14,290 / 14.3k
Total earnings
$620,426$620k
Billed in all: $639,880$640k
World#1,743 / 412,022 / 412k
🇺🇦Country#152 / 14,290 / 14.3k
Per project
$41,362$41k
$39k in the last 6 months
World#1,445 / 412,022 / 412k
🇺🇦Country#146 / 14,290 / 14.3k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412,022 / 412k
🇺🇦Country#4,718 / 14,290 / 14.3k
Projects in all
15
Across 18 contracts
39% fixed61% hourly
World#161,377 / 412,022 / 412k
🇺🇦Country#6,688 / 14,290 / 14.3k
Earnings, last 30 days
$640k+$5.7k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
Skill rankings: Top 0.87% in Android SDK
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