Giang Duong
- Role
- Software Engineer at Comcast
- Location
- San Jose, CA, US
- LinkedIn followers
- 500 followers
About Giang Duong
Programming Languages: Python, Java, C/C++, JavaScript, MATLAB Big Data Tools:…
Experience
Software Engineer
Sep 2021 — Present
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
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