add photo
Harry
harrygreens@verizon.net
703-727-9403
45 McPherson Circle
Washington, DC 20003
703-406-3273
Java Full Stack Development
23 years experience W2
0
Recommendations
Average rating
338
Profile views
Summary

Over 20 years of experience including the design of applications for a variety of complex systems supporting Commerce/Retail, Telecom, Health, Scientific, and other business applications with Java (J2EE, Core), Oracle, Apache, WebLogic Server on AWS Cloud, WebSphere, Spring Boot in a Lookup application to incorporate Docker. Clients have included Federal Agencies as well as private companies: DHS, DoD, FBI, DOJ, TSA, EPA, USPTO, CDC, IRS, NIH, FAA, CDC, Centers for Medicare and Medicaid (CMS), Veterans Association, Verizon, Freddie Mac

Developed and built Java packages in the Business Logic, Service, and Domain layers implementing complex SQL database search and update using JPA, Hibernate, and Spring- JDBC, complex Oracle PLSQL stored procedures and packages for batch and web applications.

Server-side development experience includes extensive Shell Scripting on many Linux and Unix Servers that included embedded SQL and Linux, Unix, Windows Shell, Perl, and C/C++ applications. Created PHP-MySQL web applications supporting DOJ, and Perl and Python Linux/Unix server applications supporting data and file manipulation and a Python web crawler.

Developed code utilizing mostly Rest HTTP APIs and Web Sockets for web and standalone applications. Applications I've bug-fixed or enhanced utilized JMS (Java Messaging Service), Spring Security, Spring Web Services.

Servers, Clients, Development Tools

  • Hardware – HP, Sun, Intel, Mac System Environments – UNIX (Solaris, AIX, HP-UX, etc), Linux (RHE, Ubuntu), Windows XP, 7, VMWare
  • Languages/Software/Technologies: Java 8, J2EE/Core, JSON, XML, JSP, EJB, XSLT, XSD, JDBC, JPQL, JPA, Python, PHP, Unix/Linux Shell, Perl, PL/SQL, T-SQL, C/C++/ C# ASP.NET
  • Supporting/Server-Client-side Javascript, Angular, JQuery, CSS, Html5
  • Authentication: LDAP, HTTP, SSO (OAuth, SAML, Oracle Portal)
  • Modeling: Rational Software Modeler.
  • CM and Project Support: Jira, Confluence, ClearCase, ClearQuest, Subversion
  • Databases/Applications: Oracle 11g, SQL Server, MySql, MongoDB
  • Frameworks: Apache Struts, Spring Framework 4/5, Hibernate/JPA
  • Big Data: Marklogic, Apache Hadoop, MapReduce, Spark, knowledge of Cassandra, Apache Kafka.
  • Transmission, Data Interchange: Json, Xml (DOM, SAX), EDI
  • UI: AngularJS 4, CSS, HTML5
  • Application Servers: Tomcat 7, JBoss 7, WebSphere, WebLogic 12, Oracle Application Server
  • Tools and IDEs: Eclipse, Rational Software Architect for WebSphere, Toad, SQL Developer, Ant, Maven, Microsoft Visual Studio 2008, Gradle
  • Tools (Testing, Integration, Web Services): JUnit, Jenkins, Soap-UI, Rest supporting, Spring Batch, SonarQube, Jira, VersionOne, Jenkins, Rally, Confluence, Artifactory, Crucible, Git, GitHub, Subversion
  • Microservices and Containers: Spring Boot, Docker
  • AWS: S3, EC2, IAM, Knowledge: Lambda, SNS/SQS, RDS, Redshift, Dynamo, EMR, CloudWatch
  • Dev Ops: GitHub, Subversion, Amazon CodeCommit, Atlassian (Jira, Confluence), EclEmma (Code Coverage for Eclipse), Selenium, Jenkins, Crucible (Code Review App), Bitbucket (Also Version Control Repository), Sharepoint, Knowledge: AWS CloudFormation, Ansible
  • Tool Monitoring: SIP, Event, Reactive

Experience
Education
Bachelor's in Computer Science
Spring Garden College 1981
Master's in Computer Science - In Progress
George Mason University, 2004 -
Certifications
Security+
AWS Certified Developer in progress
Skills
Java
2022
18
Oracle
2020
16
PL/SQL
2020
16
Software
2020
16
REST
2022
15
Spring
2022
15
Spring Boot
2022
15
Agile Methodology
2022
14
Hibernate
2022
14
JavaScript
2020
13
Linux
2020
13
Windows
2020
13
SQL
2022
12
XML
2012
10
API Development
2022
8
Ant
2012
7
Apache
2012
7
Apache Tomcat
2012
7
ASP.NET
2012
7
Billing
2012
7
Cassandra
2021
7
ClearCase
2012
7
ClearQuest
2012
7
CLIPS
2012
7
Data Center
2012
7
Data Migration
2012
7
Data Validation
2012
7
Database Maintenance
2012
7
Docker Containers
2022
7
Eclipse
2012
7
EJB
2012
7
Elasticsearch
2021
7
Enterprise Architecture
2012
7
HTML
2012
7
IMAGE
2021
7
J2EE
2012
7
JDBC
2012
7
JPA
2022
7
Kafka
2021
7
Microsoft Excel
2012
7
MS SharePoint
2012
7
MySQL
2012
7
Oracle 11i
2012
7
Oracle Reports
2012
7
Perl
2012
7
PostgreSQL
2021
7
Problem Solving
2012
7
SOAP
2012
7
Software Architect
2012
7
Software Engineer
2012
7
Solaris
2012
7
TOAD
2012
7
UML
2012
7
UNIX
2020
7
Visual Studio
2012
7
Web Forms
2012
7
AJAX
2016
1
Database Design
2012
1
MVC
2014
1
Struts
2014
1
.NET
2020
6
AngularJS
2020
6
Application Support
2020
6
Assessment
2020
6
AWS
2020
6
AWS EC2
2020
6
AWS S3
2020
6
C
2020
6
C++
2020
6
CDC
2020
6
Corba
2020
6
Devops
2020
6
Engineering
2020
6
FDA
2020
6
Government
2020
6
JWT
2020
6
Medicare
2020
6
MS Visio
2020
6
Telephony
2020
6
VM
2020
6
C#
2012
1
PHP
2012
1
SOA
2012
1
Analysis
2004
3
Business Requirements
2004
3
CMMI
2004
3
Compliance
2004
3
Data Dictionary
2004
3
DoD
2004
3
Integration Testing
2004
3
Metadata
2004
3
Oracle Forms
2005
3
Big Data
2021
1
CSS
2021
1
JBOSS BRMS
2021
1
jQuery
2021
1
Systems Engineering
2004
1
T-SQL
2001
1
UI
2021
1
Jenkins
2022
1
JSP
2022
1
ORM
2022
1
Python
2022
1
RDBMS
2022
1
ServiceNow
2022
1
WebServices
2022
1
Scripting
2013
1
Scrum
2014
1
AIX
2005
1
Ansible
0
1
Artifactory
0
1
Auditing
2021
1
AWS CloudFormation
0
1
BEA WebLogic
0
1
Bootstrap
2016
1
Cloudwatch
0
1
Command
2005
1
Data Analysis
2016
1
EDI
0
1
Embedded SQL
0
1
EMR
0
1
ETL
2005
1
Git
2021
1
GraphQL
2021
1
Groovy
2021
1
Hadoop
2014
1
Hbase
2021
1
HP
0
1
HP-UX
0
1
HTTP
0
1
IAM
0
1
IBM WebSphere
2013
1
Java Servlet
2013
1
JBoss
0
1
JIRA
2021
1
JMS
2013
1
JSON
0
1
Junit
2014
1
LDAP
0
1
MapReduce
2014
1
Maven
2021
1
Microservices
0
1
Military
2005
1
MongoDB
0
1
OAuth
0
1
Rally
0
1
React.js
0
1
SAML
0
1
Selenium
0
1
Shell Scripts
2013
1
SIP
0
1
Sockets
0
1
SonarQube
0
1
Spark
0
1
SQL Developer
0
1
SQL Server
0
1
SSO
0
1
Stored Procedure
0
1
Sun
0
1
SVN
2014
1
Telecommunications
0
1
Ubuntu
0
1
Version Control
0
1
VMWare
0
1
Weblogic Server
0
1
Windows XP
0
1
XSD
0
1
XSLT
0
1