Käyttäjän Mario profiilikuva
Maan Serbia lippu Belgrade, Serbia
Jäsen alkaen 9. helmikuuta 2012
22 Suositukset


Online-tilassa Offline-tilassa
Creative technologist and web/software developer for more than 10 years with strong interpersonal, communicative and organizational skills. In my career, I've delivered more than 500 projects for small and large business owners. I use my creativity to build new solutions that provide strategic advantage to my clients and improve the overall experience of the end users. Web development: ● PHP ● MySQL ● HTML/HTML5 ● CSS/CSS3 ● JavaScript ● jQuery ● AJAX ● WordPress ● Laravel ● Joomla ● CodeIgniter ● Drupal ● Django ● Magento ● Bigcommerce ● Volusion ● Shopify ● CS-Cart ● CubeCart ● PrestaShop ● VirtueMart ● Other eCommerce solutions Mobile development: ● iOS/Android/Windows Mobile apps ● Apple Watch apps Software development: ● C#/C++/.NET I can also provide different web and software security solutions, including preventing and cleaning out hacked websites. Areas of expertise: ● Blockchain ● Smart Contracts
$100 USD/hr
396 arvostelua
  • 93%Suoritetut työtehtävät
  • 100%Budjetin mukaisesti
  • 100%Ajallaan
  • 35%Uudelleenpalkkaamisaste


Viimeaikaiset arvostelut

  • käyttäjän Lauren R. kuva Troubleshoot Contact form on Website and My PHP admin if necessary. Bid $35.00 $120.00 USD

    “Excellent developer. Super fast fixing mail!”

  • käyttäjän Chris F. kuva Web Developer for Word Press Website $1647.00 AUD

    “Really goes above and beyond, brings new ideas and works crazy hours for you. Would hire again and in fact have hired again”

  • käyttäjän Rico P. kuva Codeigniter Expert $1388.00 USD

    “Often, I leave a 5 star feedback and good comment like "great freelancer" just to be polite at the end of our work term. However, this is my most genuine feedback left on [login to view URL] If I could give Mario 10 stars, I would! Knowledge, speed, communication, professionalism, Mario has it all. I begun losing hope in Freelancer, honestly, I thought that everyone is just money hungry and quite frankly "Rubbish". Basically, I begun to think that [login to view URL] was just full of "con artists". Well, Mario proved me wrong! He is a great example of the professional work that you can potentially find on Freelancer if you pay the price and do your research. I often go for the most recommended freelancer, or the cheapest freelancer without taking a look at the others. I will be honest, Mario wasn't any of these things and yet throughout the years I have been using Freelancer and Upwork, I have never been this pleased with the end result. I will defiantly work with Mario in the future, and I thank you so much for your help and wisdom. HIRE MARIO!!!!!! YOU WONT REGRET IT!!!!!!!”

  • käyttäjän Jamie M. kuva Project for Mario M. $110.00 USD

    “Always a pleasure - has helped me a lot of times over the years. Would recommend.”

  • käyttäjän Cresita R. kuva Troubleshoot WP Plug - Toolset / PHP mod $35.00 USD

    “great experience!”

  • käyttäjän Thomas S. kuva Project for </> dvlpmt $55.00 USD

    “He's smart. I very rarely compliment people's intelligence, because I'm a very picky person, but the thing is, he's an extremely gifted developer. He's very talented! I can't say enough good things about him.”


  • PHP Level 1
  • Joomla 1
  • Numeracy 1
  • WordPress
  • US English Level 1
  • C# 1
  • Preferred Freelancer Program SLA
  • PHP Level 2
  • HTML Level 1


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