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Gregg G.
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Gregg G.

Senior iOS / Android App Developer

✅ Upwork Top Rated & Verified Mobile Developer Apple App Store Rankings: #74 Overall | #5 Sports | #25 “What’s Hot” | #11 Productivity ✔︎ 5-star rated | 100% Job Success | 15+ years experience ✔︎ 75+ projects completed | 50+ apps published to Apple App Store / Google Play ✔︎ Extensive iOS and Android experience (Swift, Objective-C, Kotlin, Java) Creating a modern app is a challenging task, so having someone to help you navigate through the many complexities of not only creating the app, but also getting it live on the store is necessary. I realize how important this project is to you, and with my experience and track record I will be your advocate throughout the entire process. Communication is key to the way that I develop software. With proper communication you can feel confident that all aspects of the app development are moving in the right direction. I will keep you aware of the apps’ progress both with frequent communication by phone/email/Zoom and with consistent updates that can be downloaded and installed on your devices. You are the expert on what the app needs and only you know what is going to work for you and your users. As a former teacher, helping people reach their goals comes naturally to me. I’m looking forward to helping you create the next great app! ------------------------------------------------------------------------------------------------------ Apps developed in these app store categories: Productivity, Medical, Health & Fitness, Sports, Utilities, Education, Games, Music, Books, Business, Lifestyle, Reference, Shopping, News, Navigation, Photo & Video, Food & Drink, Social Networking, Entertainment Large clients include: Stanford University, Monster Digital, UC Davis, Allegheny Health Network, Schroeder Publishing Co, Washington Suburban Sanitary Commission, Cambridge Health Alliance, VICIS Sporting Goods **Additional information available at my company’s website twosuntraders.com.

🇺🇸Tucson, United States$99/hr100% JSS4.95 (26)Since Mar 2015

Earnings and projects

MRR
$4.3k

Last 6 months ÷ 6

World#6,944 / 412k
🇺🇸Country#2,197 / 62.1k
Revenue, last 30 days
$0

Last 6 months: $26k

Total earnings
$807k

Billed in all: $938k

World#961 / 412k
🇺🇸Country#403 / 62.1k
Per project
$16k

$6.5k in the last 6 months

World#8,798 / 412k
🇺🇸Country#1,555 / 62.1k
Projects, last 6 months
4
25% fixed75% hourly
World#51,813 / 412k
🇺🇸Country#7,181 / 62.1k
Projects in all
52

Across 67 contracts

39% fixed61% hourly
World#58,779 / 412k
🇺🇸Country#8,941 / 62.1k

Earnings, last 30 days

$938kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$920k$930k$940k$950kOct 8Oct 23Nov 7

Skill rankings: Top 2% in iPadOS

Ranked by MRR among everyone on Upwork with the skill.

  1. 2iPadOS106 freelancers · 🇺🇸 #1Top 2%
  2. #8App Store302 freelancers · 🇺🇸 #2Top 3%
  3. #14Mobile App Improvement281 freelancers · 🇺🇸 #2Top 5%
  4. #16Mobile App Development Consultation334 freelancers · 🇺🇸 #3Top 5%
  5. #22iPad App Development446 freelancers · 🇺🇸 #5Top 5%
  6. #33Objective-C1,282 freelancers · 🇺🇸 #6Top 3%
  7. #37SwiftUI951 freelancers · 🇺🇸 #10Top 4%
  8. #83Kotlin3,021 freelancers · 🇺🇸 #10Top 3%