Salvatore B.
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Salvatore B.

Top Rated iOS/Mobile Development Master


Barcelona, Spain

Overview Play video

Featured as success story on Upwork: LinkedIn article at !!! Called to be part of the “Upwork PRO” special category: I'm especially succesfull managing integrated mobile projects (iOS/Android/backend), where I can outline the design and the architecture of the system, act as senior iOS developer and manage and coordinate the backend/frontend developers to create bug-free, performant, shiny and reliable apps. Also getting great feedbacks while assisting startups and entrepreneurs in turning ideas into apps, suggesting easy and stable solutions based on my large experience and leading the preliminary process prior to the actual development. I've been working on ... moreiOS/Android projects for the last seven years, using almost any related technology: Maps, Web Services, Parse,com, Push Notifications, Core Data/SQLite databases, regular expressions, Augmented Reality, barcodes handling, etc. Also, during the last five years I've started managing large mobile projects, acting as analyst/architect and leading teams of developers. My previous experience: From 2000 to 2009, I have developed a wide range of ISDN/SS7 telephony based applications on Intel/Dialogic hardware, using Asterisk, MS SQL Server, Oracle, C/C++, Delphi, Java and .NET, including applications for major telephony providers in Italy. I speak fluent English, Spanish and Italian. less

Salvatore B. has added 23 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Apr 2013

    Expired Apple Push Certs - Urban Airship/Xcode
    The perfect person for this task. Quick, efficient, skilled and communicative.
    $120.00 earned
    Fixed Price

  • Jan 2012 - Aug 2012

    AP Tumblr App for iOS (iPhone)

    No feedback given

    465 hours
    $60.00 / hr
    $27,900.00 earned

  • Mar 2012

    Need Contractors with Experience with the Time Tracker for Research Project
    1 hour
    $77.78 / hr
    $38.89 earned

  • Aug 2011 - Jan 2012

    mobile marketplace ios application
    44 hours
    $50.00 / hr
    $2,208.50 earned

  • May 2010 - Nov 2011


    No feedback given

    99 hours
    $24.44 / hr
    $2,411.49 earned

  • May 2011 - Oct 2011

    iPhone App Creation

    No feedback given

    $120.00 earned
    Fixed Price

  • View More (28)

Salvatore B. has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Spanish Sentence Structure Test 4.50 Top 10% 12 mins
Data Structures Test 4.00 Top 10% 30 mins
Voice Over IP Test 3.50 Top 10% 19 mins
Compiler Design Test 2.75 Top 20% 35 mins
SQL Test 3.75 Top 10% 30 mins
Delphi 6 Test 3.50 Above Average 10 mins
MS SQL Server 2000 Test 3.25 Top 30% 16 mins
Software Testing Test 3.75 Top 10% 36 mins
iPhone Programming OS 2.1 Test 3.30 Above Average 40 mins
Programming with C++ Test 3.50 Top 20% 30 mins
Networking Concepts Test 4.10 Top 20% 29 mins
Objective C Test 3.10 Above Average 29 mins
English To Italian Translation Skills Test 4.75 Below Average 13 mins
Java Test 3.25 Top 20% 40 mins
iPhone Programming OS 4.0 Test 3.50 Below Average 28 mins
Programming with C Test 2.50 Above Average 35 mins
U.S. English Basic Skills Test 4.40 Top 10% 25 mins

Work History

100% Job Success
11,951 hours worked
97 jobs


More than 30 hrs/week
24 hrs response time


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