Sergey P.

Sergey P.

Expert web-developer (frontend+backend), linux system administrator

Kharkov, Ukraine



What's the difference?
Sergey P.

I have experience with wide range of technologies but my specialization is web development. I'm proficient in both frontend and backend development of web applications.

I have much knowledge regarding administration of linux systems including Ubuntu/CentOS and a wide variety of server software.

Sergey P. has added 5 portfolio pieces. Create an account to review them.

Work History & Feedback

JRE Error on Openfire/Jetty/Linux Server

“Sergey was very attentive and able to tackle an Openfire/JRE/Jetty issue that had very little documentation.”
Fixed Price $90

Create a email verifier tool

“I very much enjoyed working with Sergey. He was responsive to my needs, gave me a reasonable time table and completed the assignments quickly and within budget.He was also helpful in explaining what he had done and why he was approaching the project in a certain way. He asked questions as he approached areas that needed my input.Great to work with, highly recommend.”
Fixed Price $166

Expert Linux Networking Consultant for Squid, Dante, RedSocks, and PPTP

“Sergey is an expert. His expert idea solved my problem in 60 minutes and saved me a lot of development time and money.”
1 hrs

ROR Server Admin Fix DNS, Optimize MySQL, and Secure Server

“Great guy to work with.”
1 hrs @ $16.00/hr
Earned $16

Google Analytics

“Sergey helped us through a really tough google analytics issue we had. It took many hours to finally track down what the issue was.Sergey spend many nights helping us through and was totally committed to helping us.Sergey is one of those rare people that take on a job and will work on it through to completion. No excuses, no problems just a very good, keen, enthusiastic work ethicThank you Sergey on a job well done!”
Fixed Price $30

MySQL / Cron Scripting Expert

“Sergey did a wonderful job for us. Very quick with the work, good communication skills and easy to follow installation steps.Thank you so much!”
Fixed Price $50
Tests Taken
Name Percentile Score

CSS 2.0 Test


English To Russian Translation Skills Test


HTML 4.01 Test


HTML 5 Test


JavaScript 1.8 Test


MySQL 5.0 Test


PHP5 Test


Programming with C++ Test


Redhat Linux 9.0 Admin Test


Redhat Linux 9.0 General Test


Unix Shell Script Test


XHTML 1.0 Test