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dotg

and invite this freelancer
Flag of Italy Roma, Italy
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Member since December, 2012

I have a strong knowledge in several areas: - Agile Methodologies - Database design, administration and tuning - Web and mobile applications - Open source and open data - Testing and Quality Assurance

5.0 / 5
4.6 / 10

@dotg

  • 80%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • N/ARepeat Hire Rate

Recent Exams

  • US English Level 1 Top 29%
    93%

Top Skills

  • SQL
  • Website Design
  • Data Processing
  • Project Management
  • CSS
  • Powerpoint
  • Algorithm
  • Web Search
  • Project Scheduling
  • ERP
  • Data Mining
  • ISO9001
  • Imaging
  • Presentations
  • Linear Programming
  • Proposal/Bid Writing
  • English (UK)
  • French
  • Italian
  • English (US)
+ show more

Recent Reviews

  • image of giorgiomorizio jsf bryntum ext scheduler $200.00 USD

    “Dotg is a really fast working person, project was exactly as expected. Hope to work again with him Giorgio”

    giorgiomorizio Flag of Italy 1 year ago.
    • J2EE
    • AJAX
  • image of alchilin Integrate Java Spring with Mondrian OLAP $750.00 USD

    “Thanks for great and professional work and thinking like being on a client side”

    alchilin Flag of Russian Federation 2 years ago.
    • Java
    • SQL
    • NoSQL Couch & Mongo
  • image of tumeraltas Server Based Speech Recognition (English) from Open Source (Sphinx, etc) $1000.00 USD

    “I would definitely work with Giustino again for my future projects. He has finished all the stages of the project on time, and I have always been able to find him ready to answer any issue shortly. He has a great respect to his job and tries to do his best all the time. He has the talent for researching, learning, and applying new concepts in short time. He also has a very trustworthy personality that you can feel at your first contact with him; and in time, you see yourself that he is the right guy that you can depend on for your project. Thank you Giustino for evertyhing.”

    tumeraltas Flag of Turkey 2 years ago.
    • Java
    • J2EE
    • C# Programming
    • Software Architecture
    • UNIX

Education

Computer science

1982 - 1987 (5 years)

Certifications

Java Certified Programmer (2002)

Java programming with J2SE 1.4

J2EE Certified Architect (2004)

SCEA certification on J2EE 1.4

Oracle Application Server Administration (2005)

Oracle Application Server Web Administration

Badges

  • The Perfectionist

    Edited a bid.
  • Smart Money

    Create 10 Milestones.
  • The Regular

    Log in every day for 1 week.
  • The Seeker

    Bid on 20 projects.
  • US English Qualified

    Pass the US English Exam (Level 1)
  • All Star

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

    Complete your first project.
  • Warren Buffet

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

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

    Complete a project worth over $1000 USD.
  • Smart Money

    Create 10 Milestones.
  • All Star

    Receive a 5-star rating for a project.
  • High Roller

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

    Edited a bid.
  • The Regular

    Log in every day for 1 week.
  • The Seeker

    Bid on 20 projects.
  • US English Qualified

    Pass the US English Exam (Level 1)
  • The Adventurer

    Complete your first project.