• Developed and maintained data analytics platform constructed by Apache Spark, Hive, Pig, HBase, HDFS reducing 20 hours weekly from generating finance reports manually by using Python, Linux shell scripts• Created interactive dashboards using Tableau dashboards, Looker dashboards to visualize data and provided real-time monitoring capability• Improved 40% productivity and security by updating backend API version in Cloud system by AWS Lambda, API Gateway, Step Function, Macie, AWS Secret Manager• Developed and implemented data anonymization techniques, conducted PII assessments on large datasets to identify, mitigate privacy risks and ensure data privacy, comply with data protection regulations• Developed predictive models using machine learning algorithms to provide insights and recommendations to stakeholders based on subscriptions and viewership data• Collaborated with cross-functional teams to design and implement data-driven solutions and transfer knowledge for new internal tools in Hadoop environment• Collaborated with marketing and sales teams to identify growth and improvements, conducted A/B testing to evaluate the impact of targeted marketing campaigns on user behaviors • Conducted exploratory data analysis and data cleaning for large datasets, performed task as Tableau server administrator

• Created parking map, reduces 50% time for testing drivers.• Used internal tools to mapping HD map by collected complex data gathered from its advanced suite of sensors• Tested behaviour of new updated software to software development team• Participated in Data Platform Experience team, contributed towards creating ETL tools which improved experience of Data scientists and business analysts.• Collaborated with cross-functional teams to deliver new features for people with disabilities