Profilbillede af cristiangrisolia
@cristiangrisolia
Flag for Spain Benalmadena Costa, Spain
Member since 9. marts 2017
0 Anbefalinger

cristiangrisolia

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IT Engineer graduated. 17 years experience of software developing in a very wide range of technologies and platforms, performing full cycle development. 17 years of web/windows development using .Net Framework, , C#, Visual Studio, SQL Server Xamarin Certified Mobile developer
$30 USD/hr
6 anmeldelser
3.2
  • 100%Jobs udført
  • 100%Indenfor Budget
  • 100%Til Tiden
  • 20%Genansættelsesfrekvens

Portfolio

Nylige bedømmelser

  • billede af Ricardo S. Windows .NET Auto updatable service with communication to a database and external webservice $120.00 USD

    “Clear communication, right to the [login to view URL] quality skill.I consider his work a good example of "under promise, over delivery".I'm looking forward to work with you again.”

  • billede af iron77vw Xamarim Form €144.00 EUR

    “Perfect interaction and availability to work with the project details and excellent feedback. Very helpful and will definitely recommend for future projects.”

  • billede af morgenweck Parse NIH Grant url $25.00 USD

    “He is my go to person. Fantastic work”

  • billede af phatjam c# or c+= Windows Update and SQL Example $88.00 CAD

    “Without question the best programmer I have worked with. I look forward to working with him again”

  • billede af morgenweck MS SQL Import of XML -- 2 $10.00 USD

    “Some of the best SQL work I have ever seen. I needed a little tweak and he as able to jump on it and get it done in no time. I will use him again”

  • billede af morgenweck MS SQL Import of XML $25.00 USD

    “Great work- higher than my expectations. I will use him again and I hope I don't have to wait to far back in line when other find out the great work that he does. I plan on giving him additional MS SQL work so that my processes run as fast as possible.”

Erfaring

Project leader, Senior Architect and Developer

Jun 2008 - Dec 2016 (8 years)

(for client Luxottica, Versace and others) Technical responsible for .Net back-end team, PL Requirements analysis, n-tier architecture design and development for Intranet/Extranet applications, assuming leadership roles and responsibilities. OOP components and Database modeling. Visual Studio 2008/2010/2015, C#, MVC , Entity Framework, T-SQL, MS SQL Server 2005/2008/2012, XML, web services, Xamarin, Windows Azure platform

Senior Analyst/Architect/Developer

Aug 2005 - Jun 2008 (2 years)

(client Dun & Bradstreet Italy, Payzone Italy, Iberinform Spain and others) Requirements analysis, n-tier architecture design and development for Web/Desktop/Console applications. OOP components and Database modeling. Visual Studio 2003/2005, C#, Web Services, XML/XSL, T-SQL, MS SQL Server 2000/2005

Senior Analyst/Developer

Apr 2002 - Dec 2004 (2 years)

(for client OCASA SA) Development and maintenance of back office application. Requirements analysis and application design. Intranet/Extranet development. Database modeling. C#. , VB 6.0, ADO, T-SQL, SQL Server

Uddannelse

IT Engineer

1996 - 2001 (5 years)

Kvalifikationer

Xamarin Mobile Developer (2016)

Xamarin

Xamarin is Microsoft's mobile development platform to build native apps for multiple platforms such as iOS, Android and Windows Phone

Certificeringer

  • US English Level 1
    92%
  • C# 2
    85%
  • SQL Level 1
    82%
  • C# 3
    77%
  • US English Level 2
    77%
  • C# 1
    75%
  • SQL Level 2
    75%

Verifikationer

  • Facebook forbundet
  • Foretrukken Freelancer
  • Betalingsverificeret
  • Telefon Verificeret
  • Identitet verificeret
  • E-mailverificeret

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