Donald B.
Software Engineer
Experience Summary Experienced with engineering most aspects of network based system architectures and development using Java, C++ and RDBMS. Extensive design and development experience on multiple client-server projects using UNIX & Windows and the design of interoperability between UNIX, Windows & Mainframe Platforms. Development of many Android apps over the past 5 years using both Eclipse and Android Studio. 15+ years of Java/J2EE development experience plus 20+ years working in various UNIX environments. Primary development tool has been with Eclipse and IntelliJ. 10+ years of C/C++ network development experience on various UNIX platforms. Experience includes multi-threaded applications, RDMS, TCP/IP, etc. J2EE development experience includes working with the following on various projects: Servlet and JSP development, Applets, JDBC, JMS, SOAP, JSON, JPA framework and XML. Android mobile development using Eclipse/Android Studio and Flutter/Dart. See
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $19k
Billed in all: $21,864$22k
$6.2k in the last 6 months
Earnings, last 30 days
Skill rankings: Top 4% in Web Development
Ranked by MRR among everyone on Upwork with the skill.
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