Rodolfo Díaz Ceballos
**** ** ** *** ****, Miami, 33156
Phone: 786-***-**** Email: acw0sp@r.postjobfree.com https://www.linkedin.com/in/rodolfo-diaz-ceballos-33076129
https://www.linkedin.com/in/rodolfo-diaz-ceballos-33076129
Sr. Mobile Developer
Accomplished Software Developer who is able to create mobile applications for android and IOS operating system platform, and web applications using .NET and Java technologies. Extensive background in developing applications based on customer specifications recommending application changes to make more efficient programs and upgrading existing apps to make them more useful.
Technical Skills include:
Mobile Development
System Programing
Test Driven Development
Android
PhoneGap
SQLite
Java
C#
Web Development
Visual Basic
Swift
Objective-C
.Net
JavaScript
SQL
HTML
Git
SVG
Professional Experience
Veterinary Mart corp. -- Hollywood Miami, FL
Software Developer / Android Developer, web developer (c#, javascript, angularjs) 08/2016 - now
Upgraded and maintained an application. (Gogotab) developed in Android
Results:
Optimization and modication the android application.
oCreating new versions.
web development system EnsureYourRent
Veterinary Mart corp. (Software firm providing solutions to the banking industry) -- Miami, FL
Software Developer / Analyst, 12/2015 to 02/2016
Upgraded and maintained an e-commerce site (http://www.allvetmed.com) developed VB.NET 4.0 (ASP), MS SQL Server 2012 and Microsoft Azure technology.
Results:
Optimization of the website code based.
oRefactored code based to improved performance.
oRemoved duplicate code.
Development of the new feature.
oImplemented PayPal module.
Modification to the User Interface.
oImplemented new user interface using HTML, CSS and JavaScript.
Ezentis Technology S.L. (Full-service regional bank) – Madrid, Spain
Sr. Software Developer, 07/2014 to 07/2015
Developed new versions of native android mobile application NaventoWFM
oThe application was heavily used by telecommunication systems technicians in Latin America to control tasks assignments. The application features included: push notifications, geolocation, fragments, web server, pdf, SQLite, crash report.
Implementation of a chat in the mobile application NaventoWFM using OpenFire
Developed of the new version of NaventoWFM 2.
o Improving the design and implementation, using Material Design, Android Studio, Gradle, among others.
FreeLancer, San Sebastian, Spain
Software Developer, 01/2014 to 07/2014
Developed Mobile apps.
Results:
Developed Android Augmented Reality application using VUforia for the recognition of the nomenclature of US dollar bills for blind and visual impaired.
Developed Android application and iOS application for book purchases in different markets, the reserved merchandise personally would collect and payment was selected (Mobile commerce).
Developed Android application to facilitate water polo training (control teams, players, plays both attack and defense).
Resultado Concepto S.A., San Sebastian, Spain
Mobile / Development, 02/2012 to 11/2013
Developed Mobile apps.
Results:
Android application development for tablets, which allow dynamically advertising for the company catalogs LANIK, including templates, photos, text and generating a pdf for publication.
Android application development augmented reality catalogs, company LANIK, allowing show videos, links to websites and 3D objects on the printed photos in its advertising catalogs.
Creating an electronic tire shop (reservation only) for the company Gityres. The app was developed using Phonegap in Google Play and App Store.
Developed an application in C# to convert document pdf in HTML, and automatic generation on mobile applications for Android, iOS and Windows phone for handling these documents.
Practice Area School, San Sebastian, Spain
Teacher, 02/2012 to 07/2012
Teaching IT courses.
Crystal Report for user.
Java.
Object Oriented programming in C#.
UML 2
Ministry of Computer and communications, La Habana, Cuba
Software Developer / Analyst, 02/2000 to 05/2009
Analysis Module Programming and accounting, financial management and ERP collections and payments using Visual Basic 6, SQL Server 2000 and Access 97.
Results:
Analysis and implantation of modules of general accounting and inventory.
System installation and technical assistance to customers.
Development Bank for Tourism, La Habana, Cuba
Software Developer / Analyst, 01/1998 to 02/2000
Management and development of a system of banking management in Visual Fox Pro.
Results:
Development and maintenance of the installed banking system.
Central University of Las Villas, Villa Clara, Cuba
University Professor, 07/1992 to 07/1997
Assistant teacher. Results:
Higher Mathematics III.
Statistics and probabilities.
Computing.
Experimentation.
Education
Akain Ikastetxe School – San Sebastian, Spain Master Programmer Analyst 2011
Nazaret Zentroa – San Sebastian, Spain Java Application development, 2010
Central University of Las Villas – Villa Clara, Cuba Mastar in Applied Computing, 1997
Central University of Las Villas – Villa Clara, Cuba Lic. Cibernética-Matemática, 1983