Profilový obrázek uživatele e3d
@e3d
Pochází z Russian Federation St. Petersburg, Russian Federation
Členem od 18. prosince 2006
9 Doporučení

e3d

Online Offline
I'm an expert in web development and work as lead developer for one social media company since 2007.
$99 USD/hr
334 recenzí
9.0
  • 99%Úspěšně realizované projekty
  • 100%V rámci rozpočtu
  • 100%Včas
  • 33%Poměr opětovného zaměstnání

Portfolio

Nejnovější recenze

  • fotografie uživatele JOYVAGNER Project for Oleg B. -- 26155 $1440.00 USD

    “Great services, fast and very high results I can only recommended to higher this freelancer if you looking for pro results thanks”

  • fotografie uživatele duaneadd Project for Oleg B. -- 18/09/04 22:08:30 $150.00 USD

    “great work”

  • fotografie uživatele duaneadd Project for Oleg B. $150.01 USD

    “best ive ever dealt with hands down is great”

  • fotografie uživatele donscalos888 Find email adresses for our database of potential clients $388.00 USD

    “Very good experience. Delivered in time what we asked him. The work was done very well. We’ll definitely work again with this freelancer again.”

  • fotografie uživatele duaneadd Project for Oleg B. -- 18/08/14 16:15:27 $100.00 USD

    “great job will hire again”

  • fotografie uživatele CLMyWord Scraping Public Real Estate Records €940.00 EUR

    “Oleg delivered on budget and even faster than promised (which already was a lot faster than all the other bidders). He is a perfect professional, goes the extra mile, answers all questions, is very knowledgeable and flexible. Would and will hire again. You should too.”

Zkušenosti

Lead Developer

Jun 2013

Automated analysis of social audience

Lead Developer

Jul 2007 - Jul 2013 (6 years)

Building social network require a lot of various skills, like: php programming, linux admin, data analysis and processing, mysql performance tuning, etc, etc

Vzdělání

engineer of information systems and technologies

2005 - 2010 (5 years)

Osvědčení

  • US English Level 1
    93%
  • SQL Level 1
    90%
  • Preferred Freelancer Program SLA
    87%
  • PHP Level 1
    85%
  • PHP Level 2
    78%
  • PHP5 1
    75%
  • UK English 1
    75%

Ověření

  • Facebook připojen
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  • Má ověřený platební zdroj
  • Má ověřené telefonní číslo
  • Má ověřenou totožnost
  • Má ověřený e-mail

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