Profile image of QuantumSatis

roar-development.com

and invite this freelancer
Flag of Russian Federation Moscow, Russian Federation
Member since September, 2010

X-Cart/Magento customizations and maintenance. eBay/Amazon/MYOB integrations. PCI-DSS consulting. Social commerce & eCommerce solutions. Our team consist of web developers, mobile app developers, design integrators, artists, 3d modelers, seo engineers and server admins. We offer a wide range of services.

4.9 / 5
6.3 / 10

@QuantumSatis

  • 84%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 17%Repeat Hire Rate

Recent Exams

  • Freelancer Orientation Top 1%
    85%
  • Employer Orientation Top 4%
    75%
  • jQuery 1 Top 11%
    88%
  • US English Level 1 Top 74%
    75%

Top Skills

  • PHP
  • Website Design
  • Shopping Carts
  • HTML
  • Software Architecture
  • PSD to HTML
  • Graphic Design
  • Smarty PHP
  • Web Security
  • SEO
  • Ruby on Rails
  • Android
  • Marketing
  • Magento
  • Freelance
  • User Interface / IA
  • CMS
  • Fashion Design
  • Video Upload
  • Ruby

Recent Reviews

  • image of lwills2014 x-cart modification -- 2 $333.00 USD

    “Came through in a pinch. I needed a project completed in 48 hours, and Quantum came through perfectly”

    lwills2014 Flag of United States 1 month ago.
    • PHP
  • image of add2bestbuy Web Scraper Plus Price Updater $1250.00 USD

    “Expensive But Professional.”

    add2bestbuy Flag of Egypt 3 months ago.
    • PHP
    • Hire me
  • image of add2bestbuy Deploying of the new x-cart version 4.6.6 $150.00 USD

    “Professional , Expert in x-cart , Expensive but Efficient.”

    add2bestbuy Flag of Egypt 4 months ago.
    • PHP
    • eCommerce
    • Hire me
  • image of sergioanunez Dynamic Pages redesign in an X-Cart based ecommerce site $150.00 USD

    “Great freelancer!, he finished on budget and showed great expertise on the skills needed to get the project done. Looking forward into working with him again.”

    sergioanunez Flag of Mexico 1 year ago.
    • PHP
    • Website Design
    • CSS
    • MySQL
    • HTML5
  • image of lamak Custom Project Oct 17 2012 11:51:11 $250.00 USD

    “I would highly recommend this Freelancer.”

    lamak Flag of United Kingdom 2 years ago.
    • PHP
    • Website Design
    • Hire me
  • image of Cardfx X-Cart PSD Implementation $400.00 USD

    “good and serious provider. he knows x-cart very well, will work with him again.”

    Cardfx Flag of Romania 2 years ago.
    • PHP
    • Website Design
    • CSS
    • PSD to HTML
    • HTML

Experience

Software developer

Jan 2010 - Oct 2010 (9 months)

Technical support engineer

Aug 2008 - Jan 2010 (1 year)

Education

PhD

2002 - 2007 (5 years)

Certifications

1st place in UlSU IT contest (2002) (2002)

Publications

no publications

Badges

  • Simply the Best

    Complete 5 or more projects, with a 95% completion rate.
  • Warren Buffet

    Complete a project worth over $1000 USD.
  • High Roller

    Complete a project worth over $500USD (or equivalent) on Freelancer.com.
  • Fast Responder

    Bid within 2 minutes of a project being listed.
  • The Collector

    Reach a balance of 5,000 credits.
  • Smart Money

    Create 10 Milestones.
  • The Spartan

    Bid on 300 projects.
  • The Regular

    Log in every day for 1 week.
  • The Verified

    Verify your payment method
  • Nine-to-Fiver

    Win a project and accept the offer.
  • All Star

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

    Complete your first project.
  • The Perfectionist

    Edited a bid.
  • The Seeker

    Bid on 20 projects.
  • Pro-Profile

    Complete your Profile 100%.
  • Warren Buffet

    Complete a project worth over $1000 USD.
  • The Collector

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

    Complete 5 or more projects, with a 95% completion rate.
  • High Roller

    Complete a project worth over $500USD (or equivalent) on Freelancer.com.
  • Smart Money

    Create 10 Milestones.
  • The Spartan

    Bid on 300 projects.
  • All Star

    Receive a 5-star rating for a project.
  • Fast Responder

    Bid within 2 minutes of a project being listed.
  • The Regular

    Log in every day for 1 week.
  • The Verified

    Verify your payment method
  • Nine-to-Fiver

    Win a project and accept the offer.
  • The Adventurer

    Complete your first project.
  • The Perfectionist

    Edited a bid.
  • The Seeker

    Bid on 20 projects.
  • Pro-Profile

    Complete your Profile 100%.