Alexander Karpan

Alexander Karpan

Software developer & reverse engineer

Kiev, Ukraine



What's the difference

I'm smart and I get things done.

Work History & Feedback

Decrypt and Fix a IonCube Encrypted PHP Program

Fixed Price $56
“Alexander is an amazing reverse engineer. He was able to remove the IonCube encryption that was preventing us from fixing some critical bugs in some software we purchased and the original programmers refused to assist. If you need a reverse engineer that stands by his work, guarantees it works, and is willing to help if something isn't decrypted properly, Alexander is the contractor you want to hire. Thanks Alexander!”


Need a PHP project encrypted with Ioncube to be decoded and nulled.

Fixed Price $22
“Great and fast decryption of Ioncube files. Agreed to sign NDA and decrypted the files and even removed licensing checks for me! :) Tried to use for this but their decryption isn't nearly as accurate as Alexander's! Will use again!!!”


Decrypt PHP files

Fixed Price $6
“Very helping and understanding person. Since and reliable. Would love to work again if an oppurtunity arises. HIGHLY RECOMMENDED! Thanks.”


SourceGuardian Developer

5 hrs @ $33.33/hr
Earned $167
“AWESOME Work, I would definitely use him again as I have in the past!”


Decryption of website pages

Fixed Price $400
“Outstanding delivery, very fast!”


Php file for decoding

Fixed Price $531
No feedback given


Tests Taken
Name Percentile Score

oDesk Readiness Test for Independent Contractors and Staffing Managers