Wei-Cheng (Leo) Su Email & Phone Number

Taiwan

台灣 臺北市

台灣 臺北市

• Utilized Tableau to design and develop dashboards revealing crucial key performance indicators for the CEO, facilitating data-driven decision-making and optimizing operational efficiency. Achieved a 25-hour monthly reduction in report generation time.• Developed comprehensive event tracking specs for our B2C Apps, collaborating closely with PM, RD, and the Marketing team to ensure alignment with business objectives and technical requirements.• Applied SQL to conduct data… Show more • Utilized Tableau to design and develop dashboards revealing crucial key performance indicators for the CEO, facilitating data-driven decision-making and optimizing operational efficiency. Achieved a 25-hour monthly reduction in report generation time.• Developed comprehensive event tracking specs for our B2C Apps, collaborating closely with PM, RD, and the Marketing team to ensure alignment with business objectives and technical requirements.• Applied SQL to conduct data queries for our B2C Apps, extracting crucial insights and working closely with Product Managers to establish actionable strategies. Show less

台灣 臺北市

| Dashboard and Data ETL• Clarified stakeholders’ requirements; built useful dashboards and regular reports to keep tracking | website performances• Adapted Airflow to automate ETL and data analysis process including cleaning data, uploading data to cloud, and visualization• Monitored business metrics including number of visitors of each article, traffic source, and tag click count| Web Crawling and Abnormal Price Detection• Crawled product prices automatically… Show more | Dashboard and Data ETL• Clarified stakeholders’ requirements; built useful dashboards and regular reports to keep tracking | website performances• Adapted Airflow to automate ETL and data analysis process including cleaning data, uploading data to cloud, and visualization• Monitored business metrics including number of visitors of each article, traffic source, and tag click count| Web Crawling and Abnormal Price Detection• Crawled product prices automatically from 13 different e-commerce stores with 5000 products in total by Python every day• Generated daily reports to make stakeholders detect abnormal retailing prices quickly and make business decisions| LINE Data Management Platform• Collected LINE user behavior data and developed backend APIs; created a data management platform to enhance data accessibility Show less

台灣 Taipei City 台北

• Utilized Excel functions to develop tools to automatically verify the COVID-19 subsidies for healthcare workers, which reduced the examining time by 30% and increased the accuracy by 50%• Wrangled 350K rows of the COVID-19 cases-related data from Taiwan CDC by using Excel functions such as VLOOKUP, SUMIFS, and pivot table to make data more accessible for verification process

美國 賓夕法尼亞州 費城

• Collected user reviews datasets from Kaggle; reviewed over 50 datasets and organized 6 datasets totally• Synthesized and cleaned large data sets; used Pandas to reprocess and extract useful columns from datasets • Classified each product as a group; calculated the rating displayed to users when they were giving reviews

台灣 臺南市

• Be Elected by NCKU to be a tutor at school, and taught at least 25 students accumulatively.• Taught students who have problems learning Calculus and Economics, and built up my ability of communication.

• Developed an automation testing system which could operate over 10 thousands stress tests and had the accuracy over 92%. It also could cut down half of the manpower and lift the efficiency to 150%• Built the testing system by programming Python to control Arduino, webcam and Pattern/Stream Generator

Exchange Student, Management Information System

Analytics & Data Science Courses • Data Analytics (SQL, NoSQL, Tableau, R) • Linear Algebra

Bachelor'S Degree, Industrial And Information Management

Activities and Societies: Student Association of Industrial and Information Management Department - Director of Academic Section Analytics.

Summer Study Abroad