Kostya S.

Kostya S.

Professional web and mobile (iOS, Android, WP) application development

Sevastopol, Ukraine

$50.00/hr

(4.99)

What's the difference
Overview

Hi, I am here to help you make cool web and mobile (iOS, Android, Windows Phone) apps. Check out my portfolio section and let's get in touch!

Kostya S. has added 13 portfolio pieces. Create an account to review them.

Work History & Feedback

president

11 hrs @ $27.78/hr
Earned $310
“Kostya has the ability to take a job and micro manage each day by day, email by email task and get it done on time, at great value, and timely feedback. What more can you ask!”

5.00

iPhone App Developer

Fixed Price $1,913
“Kostya's team did an outstanding job of building a difficult iPhone app -- one that uses location information.They were really responsive, helped me think through the interaction design and backend, and put a lot of effort into learning the latest about GPS and location based information. I plan to use them again in the future.”

5.00

president

32 hrs @ $20.00/hr
Earned $636
“Kostya has been a thorough Account Manager and is very timely with questions and feedback. We are continuing with Kostya and his associates to build our site.”

4.85

myhomestay

504 hrs @ $12.10/hr
Earned $1,484
“As always, better than the requirements. Superb communication and project management. Excellent work ethics. Always available with a solution for all needs. Am hiring him right now for my next project before one of you can get him.”

5.00

Expert PHP 4 developer

1 hrs @ $17.78/hr
Earned $35
“A reliable, honest and high quality developer. Would gladly hire again.”

5.00

Complete rebuild LT ecommerce website

308 hrs @ $14.52/hr
Earned $1,399
No feedback given

5.00

Stacking app

Fixed Price $3,163
Job in progress

Startup Project Consultant

1 hrs @ $27.78/hr
Earned $23
Job in progress

Tests Taken
Name Percentile Score

CSS 2.0 Test

89

HTML 4.01 Test

93

PHP4 Test

97

PHP5 Test

93

U.S. English Basic Skills Test

71