I am John Ezekiel S. Tumulak, a detail-oriented data professional with a passion for data analysis and evidence-based problem solving. I graduated Magna Cum Laude with a Bachelor of Science in Statistics from Cebu Technological University and currently work as a Junior Business Data Analyst at Sandman Software Systems, Inc. and a Data Validator/Analyst at CapFinancials. I have experience in data analysis, data validation, data quality management, automated workflows, and spatial analysis. I am also a certified Associate Data Engineer from DataCamp and IBM Data Analyst from edX. I am known for my reliability, analytical mindset, attention to detail, strong communication, and effective time management.
