Sugiarto U.

Sugiarto U.

Senior Ruby on Rails Developer and Manager

Cimahi, Indonesia

$44.44/hr

(4.70)

What's the difference?
Overview

Hello All,

I am a senior ruby on rails developer. I like to learn and always learn. I want help you to solve your problems. Here what I can do for you:
- Create app from scratch to enable your businesses
- Develop new features for your existing apps
- Fix buggy apps
- Refactoring your apps source code.
- Optimize your apps.
- Create testing for your apps
- Or maybe just question/answer for your problem.

We can achieve points above using many technologies.
- Database: mysql, redis, etc?
- TDD/B…

more

Sugiarto U. has added 10 portfolio pieces. Create an account to review them.

Work History & Feedback

Ruby on Rails / PHP / Javascript

“Sudiarto has been excellent, reliable and helped me achive a great project in time.Thanks a lot.”
5.00
133 hrs @ $22.22/hr
Earned $2,948

Senior Rails Developer Required - 20 hours per week

“great guy”
5.00
18 hrs @ $22.22/hr
Earned $400

Experienced Rails developer for site upgrades

“Sugiarto was very patient and detailed. He completed the project extremely quickly and his coding was very good. I will use him again.”
5.00
30 hrs @ $16.67/hr
Earned $495

Ruby on Rails Expert, needed for a small email focused web-app

“i was blown away by sugiarto - he understood the project and executed quickly and flawlessly - i will work with him in the future 100%.”
5.00
Fixed Price $667

Ruby developer with mysql knowledge

“Sugiarto did outstanding work for us. He demonstrated his strong knowledge of Ruby and linux.”
5.00
367 hrs @ $13.33/hr
Earned $4,694

Ruby on Rails Developer

“Excellent work performed, i'll work with him in the future.”
5.00
59 hrs @ $8.89/hr
Earned $625

Data Entry and Reporting Application

Job in progress

212 hrs @ $44.44/hr
Earned $4,416
Tests Taken
Name Percentile Score

AJAX Test

28

Java Test

69

Mac OS X 10.5 Test

55

Ruby on Rails 2.3 Test

84

Ruby on Rails Test v1 (Old)

88

Upwork Readiness Test for Independent Contractors and Company Managers

Passed

iPhone Programming OS 2.1 Test

53