Jack Tey

Jack Yi Tey currently serves as an IT Business Analyst at BD, where he plays a pivotal role in transforming data into actionable business insights across the CASAJ region. His expertise lies in developing and enhancing Power BI dashboards that provide comprehensive analysis of sales performance at both the business unit and country levels. By leveraging his strong background in data analysis, Jack collaborates closely with stakeholders to gather detailed requirements, ensuring that dashboards are tailored to meet strategic decision-making needs. His work involves not only creating visually compelling and interactive dashboards but also overseeing the migration from legacy systems like QlikView to Power BI, facilitating a seamless transition that improves data accessibility and reporting efficiency.

With a solid foundation in applied mathematics and economics from the National University of Singapore, Jack brings a methodical yet creative approach to his projects. His proficiency in data quality assurance, automation, and tools such as Amazon Athena, HiveQL, and Microsoft Azure enables him to optimize data pipelines and ensure the accuracy and reliability of insights. Jack’s experience with machine learning and Python programming further enhances his ability to identify trends, patterns, and correlations within complex datasets, empowering business units with predictive analytics and data-driven strategies.

Beyond his technical skills, Jack excels in stakeholder management, effectively liaising with vendors and users to align technical solutions with business objectives. His keen attention to detail and innovative mindset make him a valuable asset in driving digital transformation initiatives within BD. Outside of work, Jack’s interests in creative writing, reading, and sports like badminton reflect his well-rounded personality and continuous pursuit of personal growth.