Years of experience: 37

Database DeveloperITData Engineer

Trust Score

Exceptionally trusted; proven professional excellence.

80%
Roelof's Career Path
AvailableFeb. 2025 -
Present
MyselfAvailable
Senior ProgrammerJun. 2021 -
Feb. 2025
DVTSenior Programmer
Gauteng, South AfricaOracle SQL and PL/SQL programmer at DVT, doing back-end PL/SQL programming for Utilita in the UK. Implemented UTPLSQL Unit Testing framework for them, and work with Atlassian products in a Scrum-based environment. Studied Databricks Data Engineering, and establish in-house CoE. Part of a Databricks migration project at client. Leveraged Python/Pyspark and Databricks SQL in coding
Oracle Technical ConsultantAug. 2019 -
Apr. 2021
Radixtrie (Pty) LtdOracle Technical Consultant
Gauteng, South AfricaMigration of Weblogic, Oracle Access Manager (on Microsoft ActiveDirectory), APEX and OBIEE to latest versions on Microsoft Windows. General Support, mentoring and documentation