Profile image of mikhailkozalski
Member since October 11, 2017
1 Recommendations


Online Offline
Great man
$25 USD/hr
15 reviews
  • 84%Jobs Completed
  • 49%On Budget
  • 87%On Time
  • 4%Repeat Hire Rate


Recent Reviews

  • image of Kenichi S. JWT(JSON Web Token) login/logout page by php/javascript/mysql/metamask $77.50 USD

    “The project is not completed according to the dispute”

  • image of Jhuhayer Alam K. Project 16070392 has been deleted £18.00 GBP

    “For time issue, he couldn't finish the job.”

  • image of Horst B. Project for Mikhail K. -- 31506 £21.00 GBP

    “thank you”

  • image of HireHarse101 Project 15884465 has been deleted $5.00 USD

    “One of the worst freelancer I've hired. He will accept a project at low price and then in the middle he will asked for price increase when its almost due. Very bad attitude, he willl always asks for money and to the point that the quality of work is not that great because he is more concern with his payment. Also, he replies very very and very unattentive. Cannot follow simple instruction and the like. Not recommended at all. He accepted my project even he have limited knowledge on it. NOT RECOMMEND AT ALL . WILL NOT HIRE AGAIN”

  • image of Dana M. Project 15873705 has been deleted $50.00 USD

    “All perfectly”

  • image of Spencer H. Python / Flask project €170.00 EUR

    “Very good work.”



May 2013 - Sep 2016 (3 years)

Here, I have rich experience api/frontend and backend. I have many experience with solving problems with Matlab and R programming.


Bachelor's degree

2009 - 2013 (4 years)


  • Preferred Freelancer Program SLA
  • US English Level 1


  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

Browse Similar Freelancers