Po-Chu Chen Email and Phone Number
Po-Chu has a 5-year background as a Data Backend Engineer, Data Engineer, and Data Scientist, developing strong capabilities in creating ETL data pipelines, managing data warehouses, and enhancing backend systems. His blend of Computer Science acumen and Economics knowledge allows him to tackle complex problems with innovative solutions.Now delving into Big Data Analytics, Computational Finance, and High-Performance Computing at the Supercomputing Laboratory, Po-Chu combines his technical expertise with economic insight to push the boundaries of data-driven innovation.Eager to expand his professional experience, Po-Chu is actively exploring internship opportunities in Data Engineering and Software Engineering. Feel free to reach out to him for potential collaborations.Email: pochuchen1228@gmail.com==============================================================================Technical Skills:• Programming Language: C/C++, Python(Matplotlib, Pandas, Scikit Learn), R(caret, TraiMineR), Matlab, Go• Scheduler: Airflow, crontab• Cloud Computing: GCP, Azure, AWS• OS: Linux, Ubuntu, CentOS, macOS, MS windows• Data storage: PostgresSQL, MySQL, Mssql, MongoDB, Redis, ELK, AWS S3• CI/CD & Container: Docker, Jenkins, Kubernetes• Version Control: Github, Bitbucket, Gitlab• Data Visualization: Grafana, Kibana, Power BI
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Data EngineerArgonne National Laboratory Oct 2024 - PresentLemont, Illinois, United States -
Data EngineerArgonne National Laboratory Jun 2024 - Sep 2024Lemont, Illinois, United States
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Computer Science GraderUniversity Of California, Riverside Mar 2024 - Jun 2024Course: CS141-Intermediate Data Structure and AlgorithmsCourse: CS218-Design and Analysis of Algorithms -
Graduate Teaching AssistantUniversity Of California, Riverside Mar 2024 - Jun 2024Course: CS235-Data Mining Techniques
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Senior Software Engineer, Data BackendCtbc Financial Holding Co., Ltd Jul 2021 - Sep 2023Taipei, TaiwanMainly responsible for developing the backend system and data model in I-MORTGAGE and FULA applications.• Developed over 50 web-crawlers and deployed Address-Normalized API and CTBC Finance Crawler Platform via FastAPI(RESTful), deployed on Azure and GCP virtual machine• Improved the speed and latency of querying API by 50% via Redis server• Released 58% of Hadoop YARN resources through effective insert-update partitioning on Hive table• Deployed and monitored over 100… Show more Mainly responsible for developing the backend system and data model in I-MORTGAGE and FULA applications.• Developed over 50 web-crawlers and deployed Address-Normalized API and CTBC Finance Crawler Platform via FastAPI(RESTful), deployed on Azure and GCP virtual machine• Improved the speed and latency of querying API by 50% via Redis server• Released 58% of Hadoop YARN resources through effective insert-update partitioning on Hive table• Deployed and monitored over 100 web-crawlers scheduled via Airflow service Show less -
Data Engineer浪Live_旭瑞文化傳媒股份有限公司 Apr 2020 - Jul 2021Taipei, TaiwanMainly responsible for developing data pipeline in LANGPLAY E-sport live platform and PLAYONE gaming companionship platform• Data Engineering– Established above 100 dashboards and reports through MongoDB, Redis, and MySQL, served as a crucial operating information for product team.– Deployed data pipeline via Jenkins CI/CD, scheduly provided nearly 80 daily and monthly reports to Finance & Accounting Team which decreased the days of auditing from two weeks to 3 days.–… Show more Mainly responsible for developing data pipeline in LANGPLAY E-sport live platform and PLAYONE gaming companionship platform• Data Engineering– Established above 100 dashboards and reports through MongoDB, Redis, and MySQL, served as a crucial operating information for product team.– Deployed data pipeline via Jenkins CI/CD, scheduly provided nearly 80 daily and monthly reports to Finance & Accounting Team which decreased the days of auditing from two weeks to 3 days.– Monitored over 100 datacronjobs via ELK, visualized and alerted by Grafana. Increased 50% efficiency of debugging.– Hourly synced 30 log-type tables to AWS S3, enhanced 90% efficiency of computing cross-year summary statistics via AWS Athena.– Constructed and deployed 200 programs from prod to test environment, stablized the data cronjobs in Kubernetes.• Data Science– Developed the Topic-Detection Model in chat room and created streamer-specific gifts with Operating Team, successfully increased the revenue for 16% in 2020 Q3.– Implemented the DID model to test and tune the performance of Face-Recommended Model created by AI Team, significantly increased the user-follow rate for 23% Show less -
Data Scientist永豐金證券(亞洲)有限公司 Sep 2018 - Apr 2020Taipei, Taiwan• Implemented Facebook Ads, tracked and analyzed the performance weekly and successfully decreased the average CPA from $800 to $100• Corporated with advertising agency to implemented Google Ads, tracked and analyzed the performance weekly and successfully decreased the average CPC from $50 to $16• Constructed the dashboard for monitoring the data from online account opening and provided the optimized solution, successfully decreased the experience time from online opening for… Show more • Implemented Facebook Ads, tracked and analyzed the performance weekly and successfully decreased the average CPA from $800 to $100• Corporated with advertising agency to implemented Google Ads, tracked and analyzed the performance weekly and successfully decreased the average CPC from $50 to $16• Constructed the dashboard for monitoring the data from online account opening and provided the optimized solution, successfully decreased the experience time from online opening for 50 hours•Managed various digital contents and notifications from different channels, monitored the pageviews performance of websites via the dashboard which collected the data from each analytic platforms. Produced 30% higher pageviews than past 6 months. Show less
Po-Chu Chen Education Details
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3.96/4.0
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Economics -
Agricultural Economics
Frequently Asked Questions about Po-Chu Chen
What company does Po-Chu Chen work for?
Po-Chu Chen works for Argonne National Laboratory
What is Po-Chu Chen's role at the current company?
Po-Chu Chen's current role is Data Engineer @ ANL | Proficient in ETL Pipelines, APIs and Big-Data Ecosystem.
What schools did Po-Chu Chen attend?
Po-Chu Chen attended University Of California, Riverside, 國立臺灣大學, University Of California, Berkeley, National Taiwan University.
Who are Po-Chu Chen's colleagues?
Po-Chu Chen's colleagues are Isabella Anderson, Kyle Anderson, Brice Videau, Maria Blasier, Jim Woodring, Lingran Xiao, Susan Strasser.
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po chu chen
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