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

e3d

Online Offline
Programmer & web analyst
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

****** LLC 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

Sankt-Peterburgskij Gosudarstvennyj Institut Tocnoj Mehaniki i Optiki (Tehniceskij Universitet), Russian Federation 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

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  • Má ověřené telefonní číslo
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