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in photomask manufacturing, significantly improving product quality and reducing turnaround time. ◆Managed large-scale data processing tasks, demonstrating expertise in analyzing and handling datasets of hundreds of millions, to bolster model development and optimization. ◆Excelled in distributed computing, optimizing code execution across thousands of systems to significantly improve processing speed and efficiency. ◆Developed sophisticated data visualization tools to distill complex datasets into actionable insights, aiding strategic decision-making. The University of Tokyo, Foreign Researcher (OctSep◆Pioneered a neural network-based approach for cell image classification and data visualization, enhancing lab capabilities in biological research. ◆Designed a

Sean Wang Hello, I'm Sean. With over 9 years of extensive experience in software development, I excel in employing divergent thinking to address abstract client requirements and tackle various implementation challenges within systems. I specialize in integrating diverse user contexts and crafting solutions based on available resources. I enjoy analyzing the essence of things through multidimensional observation. New Taipei City, [email protected] Academic qualifications 2008//06 Chihlee University of Technology Information management Bachelor's graduation 2005//06 Ger Jyh Senior High School Data Processing Department Vocational

s strategic objectives. Provide guidance on personal KPI reporting, and Communicate KPI to relevant stakeholders, including department managers, supervisors, Technical Support • PT. Neuronworks Indonesia AprilFebruari 2018 Providing guidance and technical support to apps users. Participate in supporting web and mobile apps development, troubleshooting, and testing. Providing data processing analysis and reporting for the needs of stakeholders, including clients, project manager and developers. Monitoring the performance of the application database. Logistics Weigher • PT Kalbe Farma, Tbk MeiNovember 2015 Weigh and measure pre-production raw material. Web Developer Internship • Shafira Corporation JuniNovember 2014 Lorem ipsum

for performance and scalability. Developed databases that supported Web applications and Web sites. Developed system interaction and sequence diagrams. Big Data Engineer • Freelancer JuneJuly 2023 Built machine learning models using TensorFlow and Scikit-Learn libraries for predictive analysis of customer behavior. Designed and implemented a scalable data warehouse architecture using Apache Cassandra, PostgresDB, and Redis. Optimized database performance by tuning queries in SQL Server, Oracle and PostgreSQL databases. Implemented efficient data processing algorithms on large datasets with Apache Spark, MapReduce, and Pandas Python. Created dashboards in Tableau Desktop Professional Edition to visualize complex

Data Engineer Micron OctOct 2021 Taichung, Taiwan Developed and maintained ETL processes using Python to transfer data into Hadoop Ecosystem, including HBase and Hive, for efficient data storage and retrieval. Proficient in SQL for data manipulation and query optimization. Collaborated with cross-functional teams to design and implement data pipelines, ensuring data integrity and accuracy. Streamlined data processing workflows, resulting in significant time and resource savings. Worked on data integration with Snowflake, enhancing the company's data warehousing capabilities. Skill Python Programming (5 years of experience) Data Warehousing (Snowflake) Hadoop Ecosystem (HBase, Hive) RESTful API

in Data Analysis, Machine Learning and Deep Learning, familiar with Modeling, Data Analysis, Image Processing, Machine Learning, and Deep Learning. Taipei City, Taiwan WORK EXPERIENCE Lead Data Scientist / Full Stack Data Scientist, Vinnovation Network, Taipei, Taiwan Data Engineering / Data Analysis Spearheaded the development of a fully automated data integration pipeline that aggregated diverse data sets into a S3 Data Lake. Successfully integrated a range of data sources, including real-time data feeds from AWS Redshift and DocumentDB, as well as batch processes to import traditional CSV files. Utilized Databricks for large-scale data processing, leveraging

理流程。 Santa Clara, CA, USA [email protected] 工作經歷 Data Engineer • Tesla • Implemented Airflow ETL pipelines using Docker and integrated various databases including SQL Server, MSSQL, Vertica, MongoDB, enhancing reliability, accessibility of the pipelines, and improving data processing efficiency by 10x • Designed a data alert system using Python that monitors hundreds of ETL processes, and provides updates on the latest data status every minute, and delivers status alerts to communication services or email, resolving stale data and ETL failure issues. • Developed Python tools such as encrypting and decrypting sensitive data, and real