Back to LeaderboardLast snapshot: Sep 9
Sergio K.
UI/UX designer. AI SaaS Web, Mobile App, Figma, Webflow
🥇 Expert-Vetted: top 1% of Upwork talent 🥇 4,700+ hours on Upwork, 100% Job Success 🎯 Worked with: Google, Formula 1, Logitech, Red Bull, Emirates, Tinder, NBA 🎓 Mentor: Stanford, 500 Global, King's College London, and startups from Y Combinator, 🎤 Recent talk (2026): We Make Future conference, alongside speakers from OpenAI & NVIDIA Last update: July 6th, 2026
🇨🇿Prague, Czech Republic$50/hr100% JSS4.90 (29)Since May 2018
MRR
$243$243
🌍World#99,876 / 363,098#99.9K/363K
🇨🇿Country#140 / 607#140/607
Recent Earnings
$1,456$1,456
🌍World#99,876 / 363,098#99.9K/363K
🇨🇿Country#140 / 607#140/607
Total Earnings
$325,875$326K
🌍World#6,109 / 363,098#6,109/363K
🇨🇿Country#20 / 607#20/607
Avg. Per Project
$6,934$6,934
🌍World#22,833 / 363,098#22.8K/363K
🇨🇿Country#46 / 607#46/607
Recent Projects
5
2 fixedf3 hourlyh
🌍World#60,583 / 363,098#60.6K/363K
🇨🇿Country#123 / 607#123/607
Total Projects
47
21 fixedf40 hourlyh
🌍World#60,583 / 363,098#60.6K/363K
🇨🇿Country#123 / 607#123/607
MRR Performance Over Time
$50k$25k$0
6 mo ago3 mo agoNow
Coming SoonGathering historical data
World Skill Rankings
of 372#124
Rapid PrototypingTop 33%
#212FinTech
#393Mockup
#448Concept Design
#495Usability Testing
#643UX Research
#905Mobile App
#909Wireframing
#1,297User Experience Design
#1,390Landing Page Design
#1,501User Interface Design
#1,642UI/UX Prototyping
#1,691Webflow
#1,750Product Design
#1,803UX & UI
#2,213Branding
#2,292Web Application
#4,654Figma
#6,511Web Design
#8,833Graphic Design
🇨🇿Czech Republic Skill Rankings
of 3#2
MockupTop 33%
#2Concept Design
#2FinTech
#2Rapid Prototyping
#3Landing Page Design
#3Mobile App
#3Web Application
#4Usability Testing
#5Wireframing
#5Webflow
#5Product Design
#5UX Research
#5UI/UX Prototyping
#6Branding
#9User Experience Design
#11UX & UI
#11User Interface Design
#12Figma
#15Web Design
#17Graphic Design