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Carl S.
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Carl S.

Ruby on Rails Engineer

As an Upwork-recognized Top Talent with a 100% client satisfaction rating, I pride myself on delivering top-quality web application development services. With 20 years of experience under my belt, I can efficiently engineer projects of all types, ensuring you receive exceptional value and a faster time to market. My approach involves diving deep into the core of each project, understanding your unique goals and requirements. This way, I can deliver tailor-made solutions that exceed your expectations. Skills & Expertise: • Ruby / Ruby on Rails • SQL (MS SQL, PostgreSQL, MySQL) • API Integrations (SOAP, REST, GraphQL) • Custom API Development • RSpec • HTML5 • CSS3 & SASS • JavaScript • Linux Web Servers • IIS • Git • Agile Project Management • Process Improvement • Release Management • Documentation Let's Elevate Your Project Together! I'm eager to help you bring your vision to life. Contact me today for a free, no-obligation phone consultation. Together, we can take your project to new heights!

🇺🇸Canton, United States$125/hr100% JSS4.95 (9)Since Jan 2019

Earnings and projects

MRR
$13k

Last 6 months ÷ 6

World#629 / 412k
🇺🇸Country#313 / 62.1k
Revenue, last 30 days
$13k

Last 6 months: $80k

World#785 / 412k
🇺🇸Country#381 / 62.1k
Total earnings
$531k

Billed in all: $555k

World#2,413 / 412k
🇺🇸Country#841 / 62.1k
Per project
$38k

$80k in the last 6 months

World#1,743 / 412k
🇺🇸Country#425 / 62.1k
Projects, last 6 months
1
0% fixed100% hourly
World#128,096 / 412k
🇺🇸Country#16,472 / 62.1k
Projects in all
14

Across 16 contracts

0% fixed100% hourly
World#168,286 / 412k
🇺🇸Country#24,151 / 62.1k

Earnings, last 30 days

$555k+$13.2k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$540k$550k$560kOct 9Oct 24Nov 8

Skill rankings: Top 0.10% in CSS 3

Top 1% in 12 of 12 skills, ranked by MRR among everyone on Upwork with the skill.

  1. 2Ruby965 freelancers · 🇺🇸 #1Top 0.21%
  2. #4Ruby on Rails1,811 freelancers · 🇺🇸 #3Top 0.22%
  3. #10CSS 39,914 freelancers · 🇺🇸 #5Top 0.10%
  4. #11Management Consulting1,855 freelancers · 🇺🇸 #8Top 0.59%
  5. #17RESTful API6,064 freelancers · 🇺🇸 #7Top 0.28%
  6. #18HTML514,581 freelancers · 🇺🇸 #9Top 0.12%
  7. #27CSS19,042 freelancers · 🇺🇸 #12Top 0.14%
  8. #28MySQL14,472 freelancers · 🇺🇸 #13Top 0.19%