Profile image of levananikyan
Flag of Armenia yerevan, Armenia
Member since February, 2008
2 Recommendations


I am web developer from Armenia. Mainly work on Drupal and Opencart. I am an author and/or contributor of some Drupal modules (user: le72) And author of some Opencart high rated extensions (filter_username: levon) I am not a graphic designer, but Photoshop is also my favorite tool. I prefer to have PSD (or at least non layered PNG, JPG) design on hand before starting development. CMS: Drupal (le72) Opencart (levon) WordPress () Technology: PHP with OOP MySQL JavaScript AJAX jQuery GIT SASS, LESS, JADE ExtJS Native tongue: Russian and Armenian Fluent: English. Some knowledge of German and Italian.
$18 USD/hr
7 reviews
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Recent Reviews


Senior PHP Developer

Nov 2007 - Jul 2012 (4 years)

Worked on various PHP projects. Were using MySQL, jQuery, ExtJs. Did codding job CSS/HTML/JS.



2002 - 2004 (2 years)


1998 - 2002 (4 years)


2004 - 2007 (3 years)


Leading Drupal developer (2014)

Armenian Web JKL

Breakthrough of the Year (2012)

awarded on ArmNet 2012


Azimuthal asymmetries in DIS as a probe of intrinsic charm content of the proton

We calculate the azimuthal dependence of the heavy-quark-initiated O (αs) contributions to the lepton–nucleon deep inelastic scattering (DIS). It is shown that, contrary to the photon– gluon fusion (GF) component, the photon–quark scattering (QS) mechanism is practically cos2φ-independent. We investigate the possibility to discriminate experimentally between the GF and QS contributions using their strongly different azimuthal distributions. Our analysis shows that the GF and QS predictions for the azim

aims to unite Armenians all over the world.