InvestecSnr Data Engineer
Mar. 2014 - Jan. 2020City of Johannesburg, Gauteng, South AfricaAs a Data Engineering and Business Intelligence (BI) Developer, I was transforming raw data into actionable insights, enabling businesses to make informed decisions and drive strategic initiatives. My role involves designing, building, and maintaining scalable data pipelines, ensuring data integrity, availability, and quality across various platforms. Key Responsibilities: • Data Pipeline Development: Design, implement, and optimize data pipelines to collect, process, and transform data from diverse sources into a centralized data warehouse. • Database Management: Develop and manage relational and non-relational databases, ensuring efficient data storage, retrieval, and analysis. • ETL Processes: Create robust ETL (Extract, Transform, Load) workflows to automate data integration, ensuring timely and accurate data availability for analysis. • Data Modeling: Design and maintain data models that support analytical needs, optimizing for performance and scalability. • BI Reporting: Develop and maintain BI reports and dashboards using tools like Tableau, Power BI, or Looker, providing stakeholders with intuitive, real-time access to key metrics and insights.