Profile image of cmax4u

cmax

and invite this freelancer
Flag of Russian Federation Omsk, Russian Federation
It's currently I'm Online! I'm Offline
Member since March, 2005

Professional employment: software developer since 1998. Education: Omsk State University, faculty of mathematics. Languages: native language is Russian, fluently English. Areas of expertise: Operating systems: Linux/Debian, Windows. Programming languages: Perl, PHP, Bash, JavaScript, Progress 4GL. Database systems: MySQL, PostgreSQL, Progress 4GL, Oracle, Interbase/Firebird, SQLite. Technologies, software and tools: LAMP, OOP, MVC, AJAX, SOAP, OAuth, regular expressions, JQuery, Bootstrap, CodeIgniter, Magento, Joomla, Zend, Smarty, Google APIs, OTRS, vBulletin, TWiki, PHPBB, cvs, svn, git. Online payment systems: PayPal, 2CheckOut, PaymentWall and oth.

4.9 / 5
6.5 / 10

@cmax4u

  • 89%Jobs Completed
  • 100%On Budget
  • 97%On Time
  • 44%Repeat Hire Rate

Recent Exams

  • PHP5 1 Top 1%
    90%
  • PHP Level 1 Top 18%
    75%
  • Perl5 1 Top 24%
    70%
  • US English Level 1 Top 55%
    85%
  • SQL Level 1 Top 80%
    52%

Top Skills

  • PHP
  • MySQL
  • Linux
  • Perl
  • SQL
  • Wordpress
  • jQuery / Prototype
  • Javascript
  • Web Scraping
  • Pattern Matching
  • Big Data
  • AJAX
  • Joomla
  • Twitter
  • Magento
  • Google App Engine
  • Paypal API
  • Codeigniter
  • Shell Script
  • HTML5
  • Smarty PHP
  • MVC
  • Bitcoin
  • PostgreSQL
  • Database Programming
  • Web Services
  • SQLite
  • RESTful
  • Database Development
+ show more

Recent Reviews

  • image of golfr32 Hello i want one plugin for content article with close button $135.00 USD

    “very professional work and very helpful person in configuration work of our project. We can recommend him for any work. We are sure that we will come back to him for further projects.”

    golfr32 Flag of Austria 1 month ago.
    • PHP
    • Software Architecture
    • jQuery / Prototype
  • image of tom0682 Schreiben von Software €88.00 EUR

    “Delivered solid+satisfying work in the end. If your project is time sensitive I advise to check with him from day 1 as this freelancer has room to improve on delivery in time. Speaks English very well”

    tom0682 Flag of Germany 3 months ago.
    • PHP
    • Software Architecture
  • image of JediInParis Perl Script for Text to CSV File Conversion $85.00 USD

    “Great Perl programmer ! Thanks for the hard work and delivering on time”

    JediInParis Flag of France 4 months ago.
    • Perl
    • Pattern Matching
  • image of thetechie13 Magento customer Sync $130.00 USD

    “The project is not completed according to the dispute”

    thetechie13 Flag of India 4 months ago.
    • PHP
    • Perl
    • SQL
    • Web Scraping
    • MySQL
    • Hire me
  • image of tatanka1974 Update Api pinnacle €30.00 EUR

    “project take some time but i'm fully satisfied about the result!”

    tatanka1974 Flag of Italy 1 year ago.
    • PHP
  • image of fcasas Automatically Sync Centos with remote time server $20.00 USD

    “Thank you, very appreciated”

    fcasas Flag of Costa Rica 1 year ago.
    • PHP
    • Software Architecture

Badges

  • US English Qualified

    Pass the US English Exam (Level 1)
  • US English Qualified

    Pass the US English Exam (Level 1)
  • The Biller

    Create an hourly invoice.
  • Mover and Shaker

    Create 50 Milestones.
  • The Regular

    Log in every day for 1 week.
  • Fast Responder

    Bid within 2 minutes of a project being listed.
  • Simply the Best

    Complete 5 or more projects, with a 95% completion rate.
  • Smooth Operator

    Complete 10 projects on time.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • Feedback Guru

    Receive 10 reviews
  • The Economist

    Complete 10 projects on budget.
  • The Critic

    Post 10 Reviews.
  • The Speculator

    Sponsor 1 bid.
  • Smart Money

    Create 10 Milestones.
  • The Seeker

    Bid on 20 projects.
  • All Star

    Receive a 5-star rating for a project.
  • The Perfectionist

    Edited a bid.
  • The Adventurer

    Complete your first project.
  • Grand Tourer

    Visit all recommended features that Freelancer.com offers
  • The Collector

    Reach a balance of 5,000 credits.
  • Mover and Shaker

    Create 50 Milestones.
  • The Collector

    Reach a balance of 5,000 credits.
  • Simply the Best

    Complete 5 or more projects, with a 95% completion rate.
  • Smooth Operator

    Complete 10 projects on time.
  • The Economist

    Complete 10 projects on budget.
  • Smart Money

    Create 10 Milestones.
  • All Star

    Receive a 5-star rating for a project.
  • Grand Tourer

    Visit all recommended features that Freelancer.com offers
  • US English Qualified

    Pass the US English Exam (Level 1)
  • US English Qualified

    Pass the US English Exam (Level 1)
  • The Biller

    Create an hourly invoice.
  • The Regular

    Log in every day for 1 week.
  • Fast Responder

    Bid within 2 minutes of a project being listed.
  • Nine-to-Fiver

    Win a project and accept the offer.
  • Feedback Guru

    Receive 10 reviews
  • The Critic

    Post 10 Reviews.
  • The Speculator

    Sponsor 1 bid.
  • The Seeker

    Bid on 20 projects.
  • The Perfectionist

    Edited a bid.
  • The Adventurer

    Complete your first project.