Development

Project Life Cycle

The founder of Ellebæk Consulting has since 1987 provided highly skilled consultancy in a close relationship with our international clients, covering the following aspects of IT projects:

Architecture
Analysis
Design
Development
Automated testing
Documentation
Training
Second level support

Methodologies/Practices

Ellebæk Consulting is confident working with the following methodologies/practices provided client implementation:

Agile (Scrum)
Test-Driven Development (TDD)
Refactoring

Technologies

We primarily offer consultancy based on these technologies:

Oracle PL/SQL (object-oriented/procedural) and SQL development
Oracle PL/SQL performance tuning
Java backend incl. Web Services and Java stored procedures, front end using Swing
Oracle Database, SQLite
Oracle WebLogic Server
JSON
XML
Web Services, including SOAP, JAX-WS, JAX-RS, JAXB, RESTful, Oracle mod_plsql, Native Oracle XML DB Web Services
Message-Oriented Middleware, primarily Oracle Advanced Queuing
HTML
CSS
JavaScript
C++

Examples

Example projects that we have been involved in over the years:

Secure Web Service-enablement of an Oracle-based legacy retail system, providing a new lease of life.
Single Sign-On (SSO) client based on Microsoft AD, LDAP and mod_plsql-based Web Services.
TODO: Check! JAXB-based Web Services and Oracle Advanced Queueing interface to Oracle-based legacy system.
TODO: Check! JAX-WS-based Web Service interface to object-oriented Oracle PL/SQL interface to Oracle-based legacy system.
Framework for a series of views used for financial business report generation, including a regression test framework.
Business system integration using Web Service calls from the database.
Financial product installation/update through synchronization of data dictionaries using XML.
Integration of mission critical business systems using Advanced Queuing.
Financial business report file distribution to:
- Microsoft SharePoint via WebDAV.
- File servers via SMB and FTP.
- E-mail recipients via SMTP.
Parallelization of code in a Oracle PL/SQL package, such that it would execute in parallel, leveraging the server's 64+ CPUs.
Integration of warehouse management systems through Oracle Advanced Queueing.
Transformation of one representation of Oracle Spatial data to another.
Database migration from Oracle 9i to Oracle 11g.
Localized Danish Electronic Funds Transfer interface for Oracle Financials AP 10.6 including documentation.
Customized payment interface for Oracle Financials AR 11i.
Customized invoice interface for Oracle Financials iReceivables 11i.
Various Web sites using:
- Oracle Application Express (APEX).
- Oracle Application Server and Jakarta Struts.
- Oracle Application Server and PL/SQL Server Pages.
- Oracle HTTP Server and PL/SQL Server Pages.