Hazel (Yi-Sin) Lin
Back-End Developer
A software developer always seeking innovative products and solutions.
As a lifetime self-learner being curious about tech, languages, and fun facts, eager to build exciting tech products with open-minded teams and corporations.
ViewSonic International Corporation
National ChengChi University (NCCU)
Taipei, Taiwan
Skills
Languages
English
・
Professional
Japanese
・
Professional
Chinese
・
Native or Bilingual
Work experiences
Backend Engineer
ViewSonic International Corporation・Full-time
Jan 2023 ~ Present
New Taipei City, Taiwan
- Developed web RESTful APIs with AWS Lambda, based on the concept of Serverless architecture
- Designed and build a data pipeline, meeting data lake and data warehouse requirements
- Set up Apache Airflow to schedule data processing and ETL jobs
- Wrote Shell Script to automatically run database backups
- Collaborated with the Business Intelligence team
Back-End Engineer
AppWorks School・Full-time
Jul 2022 ~ Dec 2022
・
5 mosTaipei City, Taiwan
- Implemented 3 rate limiter algorithms defending from DDoS attacks including Fixed Window, Sliding Logs, and Sliding Window Counter
- Collaborated with frontend team in Scrum framework with Trello and Notion
- Analyzed the best combination of cloud computing plans and highest available loading for URL shortener service
General Education Center Teaching Assistant
國立政治大學（National Chengchi University）・Part-time
Oct 2020 ~ Jul 2022
・
1 yr 9 mosTaipei City, Taiwan
- Deployed file upload website by utilizing Flask framework and Google Workspace cloud service
- Planned events for 100 student participants and communicated with related staff and associations
Research Assistant
財團法人都市發展與環境教育基金會・Part-time
Oct 2017 ~ Mar 2019
・
1 yr 5 mosTaipei City, Taiwan
- Made proposals and executed 8-10 workshops for 50 participants per year as a facilitator
- Designed questionnaires measuring customer satisfaction for local industry area customer center
Educations
National ChengChi University (NCCU)
Master of Arts (MA)・Urban Planning
2020 - 2022
Meiji University
Other・Exchange Student in Commerce School
2019 - 2020
・
3.5/4 GPANational ChengChi University (NCCU)
Bachelor of Arts (BA)・Urban Planning of Land Economics
2015 - 2020
・
3.7/4.3 GPA