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.
• 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
• 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
• Crawled product prices automatically from 13 different e-commerce stores with 5000 products in total by Python every day

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