Point of contact for all stakeholders and C-levelsResponsible for the data in the data warehouse, performance and financial KPIsManaged the recruitment and development of the BI teamLeading vision, strategy, and development of the data warehouseData import and automation using SSIS from various APIs (Custom / Google Analytics / Google BigQuery) and third party sourcesDevelop Analysis Services OLAP cubes to empower stakeholders in the self-service analyticsQlikView design and development and deliver high-quality, performing dashboardsImplemented and deployed machine learning models in R for predictive analytics for Player churn prediction, VIP early identification, Casino game recommendation engine, and player segmentationUsed various machine learning algorithms including NLP / text processing (ex. n-Grams / TF-IDF), tree based models (ex. Random Forests), and gradient boosting models (ex. Xgboost), and clustering techniques (ex. KMeans / DBScan / Self-organizing maps), Neural Networks (ex. Tensorflow) and dimensionality reduction techniques (ex. PCA / SVD).

Responsible for assisting clients in formation of the business intelligence and data warehousing strategies. I was responsible for the analysis, implementation, deployment, migration, training, and support of BI solutions within financial services, telecoms, and government ministries.

Data Warehousing and Business Intelligence developer using MS SQL Server 2005 and Business Objects XI reporting tool.Designed, developed and maintained the data warehouse for the Tax Compliance Unit within Inland Revenue. Was entrusted designing and building a data warehouse solution for the e-Health project (myHealth) for the government and Maltese citizens.