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Donny K.
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Donny K.

Expert Web Developer using modern programming languages and frameworks

Have been using Ruby on Rails since 2010, PHP since 2004, and jQuery since 2006. I use MySQL, PostgreSQL, and MongoDB in various projects. I manage a VPS server for personal websites and demo web applications. I am proficient with Ubuntu Server and currently using Linux Mint in my main laptop. My core competency is in the backend side of the application, the business process, and the javascript part of the app to enhance user experience. I will use any themes and designs that have been provided or purchased, as long as it has been in HTML & CSS format, ready to be integrated into the application. Right now, I prefer to use the Ruby on Rails framework rather than other frameworks. Most of my RoR work is to continue existing projects and here I found the real benefits of this framework. As long as the previous developer follows the RoR convention, it will be easier for another developer to pick up where he left off and continue the work. That's why I love using this framework.

🇮🇩Bandung, Indonesia$42/hr100% JSS4.89 (4)Since Jul 2008

Earnings and projects

MRR
$2.3k

Last 6 months ÷ 6

World#18,245 / 412k
🇮🇩Country#108 / 5,725
Revenue, last 30 days
$2.2k

Last 6 months: $14k

World#18,639 / 412k
🇮🇩Country#129 / 5,725
Total earnings
$207k

Billed in all: $214k

World#14,519 / 412k
🇮🇩Country#81 / 5,725
Per project
$30k

$14k in the last 6 months

World#2,950 / 412k
🇮🇩Country#10 / 5,725
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇮🇩Country#2,283 / 5,725
Projects in all
7

Across 9 contracts

33% fixed67% hourly
World#236,188 / 412k
🇮🇩Country#3,275 / 5,725

Earnings, last 30 days

$214k+$2.2k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$212k$214k$216kOct 8Oct 23Nov 7

Skill rankings: #1 in 1 skill of 15

Rarest: top 0.99% in Twitter/X API, of 101. Ranked by MRR among everyone on Upwork with the skill.

  1. 1Twitter/X API101 freelancers · 🇮🇩 #1Top 0.99%
  2. #14Facebook Development200 freelancers · 🇮🇩 #1Top 7%
  3. #19Heroku390 freelancers · 🇮🇩 #2Top 5%
  4. #33Google Maps API756 freelancers · 🇮🇩 #1Top 4%
  5. #37Twitter/X Bootstrap962 freelancers · 🇮🇩 #1Top 4%
  6. #107CodeIgniter3,448 freelancers · 🇮🇩 #3Top 3%
  7. #128Ruby on Rails1,811 freelancers · 🇮🇩 #5Top 7%
  8. #138Payment Gateway Integration2,302 freelancers · 🇮🇩 #3Top 6%