Senior ETL Developer with over 25 years of experience in:Insurance, Telecommunications, Retail, Financial & Petrochemical Business Sectors on Teradata, SAP Hana, Oracle, Sybase & SQL Server databases. Most recently have been involved in the Insurance industry developing Actuarial models as well as product specific BI solutions for subsidiary companies using Teradata, SAP Hana & Data Services.Prior to this, the focus for around 10 years was on developing objects and components of a fully scalable ETL Data Integrator, built on an Oracle platform. As well as continually collaborating on technical designs and solutions for this product, Business Intelligence models have been analyzed, designed, developed and populated - mainly in the Telco space. The objective of the Data Integrator is to enable high volume data integration into any technical model, maximizing the re-usability of code blocks and optimizing the features and strengths that Oracle provides.Highly proficient in Oracle performance tuning and trouble-shooting of operational processes within a pressurized environment. Newer skills incorporate developing and performance tuning of SAP Hana models, procedures and scripts using data sourced in Data Lakes which reside in Teradata and Cloudera.Previously have mentored interns and junior team members, and have completed a number of technical team leader roles of small development teams servicing a large telecommunications client.Past roles include Business/System/Data analysis & dimensional modelling, as well as technical interpretation and documentation of business requirements.
Listed skills include Data Warehousing, Etl, Business Intelligence, Pl/Sql, and 33 others.