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Chris R.
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Chris R.

Mobile App Developer (iOS, Android, PWA)

As a seasoned developer with over 20 years of experience, I bring a wealth of knowledge and expertise to every project I work on. Whether it's building web and mobile apps with Ionic Framework, designing IoT systems, or developing cutting-edge AI applications, I thrive on solving complex problems and delivering top-notch work. My recent experience as Chief Architect and AI Engineer for a successful content generation SaaS startup application has allowed me to hone my skills in natural language processing, machine learning, and data analytics. Prior to that, I spent several years developing progressive web and native apps with Ionic Framework, as well as designing and implementing IoT solutions for a variety of industries. One of my favorite things about development is the challenge of finding creative solutions to complex problems. I approach every project with a curious and open mind, always looking for ways to push the boundaries and exceed expectations. Let's work together to tackle your toughest challenges and create something truly remarkable.

🇺🇸Milwaukee, United States$175/hr100% JSS4.67 (17)Since Feb 2020

Earnings and projects

MRR
$3.4k

Last 6 months ÷ 6

World#10,435 / 412k
🇺🇸Country#2,952 / 62.1k
Revenue, last 30 days
$5.8k

Last 6 months: $20k

World#4,297 / 412k
🇺🇸Country#1,513 / 62.1k
Total earnings
$442k

Billed in all: $461k

World#3,609 / 412k
🇺🇸Country#1,135 / 62.1k
Per project
$16k

$20k in the last 6 months

World#8,585 / 412k
🇺🇸Country#1,526 / 62.1k
Projects, last 6 months
1
0% fixed100% hourly
World#128,096 / 412k
🇺🇸Country#16,472 / 62.1k
Projects in all
28

Across 32 contracts

56% fixed44% hourly
World#103,226 / 412k
🇺🇸Country#15,318 / 62.1k

Earnings, last 30 days

$461k+$5.8k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$450k$455k$460k$465kOct 9Oct 24Nov 8

Skill rankings: Top 3% in Web Design

Ranked by MRR among everyone on Upwork with the skill.

  1. #22OpenAI Codex409 freelancers · 🇺🇸 #6Top 5%
  2. #26Azure OpenAI Service312 freelancers · 🇺🇸 #5Top 8%
  3. #38Ionic Framework1,184 freelancers · 🇺🇸 #6Top 3%
  4. #104Prompt Engineering2,860 freelancers · 🇺🇸 #25Top 4%
  5. #179Mobile App Design5,198 freelancers · 🇺🇸 #24Top 3%
  6. #260Firebase6,978 freelancers · 🇺🇸 #34Top 4%
  7. #307Angular6,817 freelancers · 🇺🇸 #26Top 5%
  8. #343AI Chatbot6,842 freelancers · 🇺🇸 #52Top 5%