Work Experience
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AWS, Amazon Connect
Seattle, WA
Software Development Engineer Intern
Tech Stack: Java, React.js, Gson, Mockito, Junit, AWS Lambda, Amazon Lex- Implemented an alias resolution feature with Java and the frontend components with React.js, allowing customers to replicate the configurations to other AWS regions on the Amazon Connect Flows dashboard.
- Wrote the tests for APIs and covered the main scenarios with Mockito and JUnit and reached 90% coverage.
- Established format validation for the input JSON files and transformed them into the data type compatible with respective packages, enabling data conversion between the current and incoming migration versions.
- Converted input JSON into Java Objects with Gson, self-designed serializers, and converters to handle new parameters.
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Dent&Co
Taipei, Taiwan
Software Engineer Intern
Tech Stack: Node.js, Express.js, PM2, MYSQL, AWS EC2, CloudWatch- Designed and developed a LINE chatbot with Node.js and managed it with PM2. This provided over 500 dentists and dental assistants to check around 15,000 patients’ data and over 200,000 feedback.
- Implemented 20 features of chatbot including providing weekly data reports and real-time appointment notifications to dental clinics. This decreased 80% of the time for clinics to confirm appointments with patients by phone calls.
- Established a platform with Vue.js, Express.js, and MySQL for dental dealers to advertise products to dentists, which increased by 20% of monthly revenue.
- Deployed chatbot server on AWS EC2 and monitored memory utilization by AWS CloudWatch.
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Cathay United Bank
Taipei, Taiwan
Web Development Intern
Tech Stack: HTML, CSS, jQuery, PHP, MYSQL- Constructed a website with HTML/CSS/jQuery and PHP, which provided over 50 employees to check and upload daily trading information on the intranet.
- Developed the regulation searching system with over 100 internal and external regulations, cutting off 60% of the searching time on preceding Excel tables.
- Refactored a better relation with entity-relationship diagram in MySQL database to diminish 40% of SQL query error rate.