Java Backend Developer Resume

SUMMARY

Senior Java software engineer with 20 plus years of software application design, development, integration and testing in a on - premise and cloud environment. Recognized for engineering scalable solutions for complex, mission critical needs across start-up, government, healthcare, publishing, and entertainment industries. Skilled at leading teams, working independently, and collaborating with teams.
10 years of experience in MVC web-based J2EE / Spring applications and client server applications using object-oriented (OO) design techniques.
12 years of Java, web, and mobile development experience on Unix and Windows.
Expertise in developing test cases for Unit Testing utilizing Mockito mock framework. Functional testing using Selenium and GEB / Groovy.

PROFESSIONAL EXPERIENCE

Java Backend Developer

Confidential

Responsibilities:

Maintained and enhanced teh core back end system utilizing teh quartz job engine.
Developed a prototype (for Food Safety Project) using teh bosch Bosch xdk in C that monitored temperature, humidity, and shock alarms that could be set utilizing teh companies’ device portal. Data was exchanged using COAP/MBED. System reported violations and reported to server teh current state in regular intervals. Developed functionality for WIFI settings to be set on devices using BLE (Bluetooth low energy).
Developed an Android library for teh Food Safety project that connects to and configures teh Bosch TDL (using BLE). Teh event data was retrieved from TDL and stored on teh Android device utilizing sql-lite before transmitting to teh cloud.
Maintained and enhanced android application that managed teh lifecycle of Minew BLE beacons that are used to track cardiology and neurology patients in hospitals.
Developed spring boot application that manages Minew BLE beacons by placing them to sleep and communicating to a COAP/MBED server of teh results.
Tools: Java, Spring REST, Spring Messaging, Quartz, GIT, Bit-Bucket, JIRA, Jenkins, Tomcat

Application Developer

Confidential

Responsibilities:

Spearheaded systems administration portal development to manage users in teh LDAP data store, track system errors, and generate Excel reports using Apache POI or web layer display via AJAX.
Developed and designed Oracle backend database using Hibernate annotations.
Coded JSP web forms utilizing Spring Web Flow to dynamically control display views.
Team of 5 developers and 2 QA testers utilizing Scrum/Agile framework.

Tools: Java, J2EE, JSTL, Spring Web Flow, Spring JPA, Oracle, Spring Security, Apache POI, Jasper Reports, Selenium, Groovy GEB, JIRA

Senior Architect / Developer

Confidential

Responsibilities:

Engineered content management system on AWS, to manage data and mass creation of applications resulting in cost savings and new product introductions.
Developed product launcher portal and dashboard using GWT Hibernate and Spring.
Enabled creation of 500+ applications by building products in batch utilizing HTTP services.
Designed and developed interactive, multimedia quiz game framework for Android devices.
Designed and coded Android dictionaries for Pearson Education using SQLite.
Developed system to submit applications to AT&T. System reads data from spreadsheet files and created teh submission XML, with extension error checking.
Devised book reader / quiz application for Samsung Bada in C++ using XML. Deployed 100 apps.
Coded book reader for teh Windows phone 7 platform using Microsoft Visual Developer using teh Silverlight platform, C#, and JSON as teh data source.

Tools: Java, AWS, CSS, SVN Tomcat, Subversion

Java Developer

Confidential Beach, FL

Responsibilities:

Re-engineered system in Hibernate / Spring from a pure XML-based system.
Designed drivers and analytics for IP-based cameras. implemented internal interfaces allowing new device to perform within teh system.

Tools: Java, XML, Apache, Tomcat, Netbeans, Subversion

Java Developer

Confidential CenterLincoln, NE

Responsibilities:

Designed and developed in-house web application for operating rooms reporting at a fraction of teh original $5 million system. System pulls data from other systems, storing in MySQL, generates bar charts using open source library jFreeChart, exports results to Excel.
Built custom Kronos reporting system for employee timekeeping.
Designed and developed mandatory education and continuing education system.
Created employee security and change management system.
Developed current patient finder using GWT designed with Soundex and search via wild cards.
Engineered searching methods due to database design from mainframe database system.

Tools: Java 6, J2EE, Spring, MySQL, MS SQL, Apache Ant, Linux, IntelliJ, GWT, Jabber, CVS, iText, jFreeChart, Tomcat, LDAP / Active Directory