I have been working as a backend engineer for 5 years, currently contributing to a social trading platform called "SoFinX." My experience spans across e-Commerce systems, CRM, and trading systems, primarily developed using Rust and Golang. Throughout my career, I firmly believe that regular code refactoring is essential for any project, along with maintaining a healthy team culture. I enjoy learning various things such as foreign languages and new technologies. In my free time, I like watching TV series and anime. I am open to and looking forward to a new challenge and great opportunity in the near future!
Engineering: Rust, Golang, PHP, PostgreSQL, Redis
Version Control: Git
DevOps: GCP, Kubernetes, Docker, Kustomize, Github Actions (CI/CD), Azure
Tools: Notion, Jira, Asana, Trello, Lens, Postman, Vault
Languages: Mandarin Chinese, English (Toeic 870), Japanese (JLPT N1)
Backend Engineer, OTSO Fintech
2022 - Present
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Developed RESTful APIs: Delivered robust and scalable APIs, enhancing system performance and reliability.
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Designed Domain Models and Use Cases: Streamlined business logic, reducing development time by 20% and improving code maintainability.
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Architected Database Schemas: Performed normalization or denormalization of database tables as needed and optimized SQL queries, enhancing readability and maintainability and reducing query response time by 30%
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Implemented CI/CD Pipelines (GitHub Actions): Reduced version preparation time by 70% and minimized human errors, achieving a seamless deployment process.
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System Functionality Design & Architecture: Created a modular system architecture that reduced integration time for new features by 25%.
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Internal Requirement Consolidation & Integration: Optimized internal workflows, improving cross-departmental communication and reducing feature development time by 15%.
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External API Integration & Maintenance: Successfully integrated and maintained critical third-party services (e.g., Sumsub, Stripe, 三竹).
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Automated API Documentation: Automated the documentation process, reducing writing time by 60% and improving developer onboarding efficiency.
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Led Account Opening System for Major Taiwanese Bank: Enhanced the system's reliability and user experience, contributing to a 60% increase in customer satisfaction.
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Implemented Google Tag Manager (GTM) & Google Analytics (GA4): Facilitated data-driven marketing strategies, leading to a 40% increase in targeted marketing effectiveness and a 60% increase in page views within the first quarter of implementation.
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Integrated SonarQube into CI/CD Pipelines: Improved code quality by 40%, reducing production bugs and enhancing code maintainability.
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Increased Core Function Test Coverage from 0% to 70%: Significantly reduced regression issues, improving overall system stability.
Project/Backend Engineer, PPX (新場景股份有限公司), Pressplay Group
2020 - 2022
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Working closely with the lead engineer to architect and build e-Commerce website and dashboard
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Developing RESTful web services using Rust framework actix-web
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Involving extensively in writing SQL and designed Database schema (PostgreSQL)
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Developing and maintaining third-party API integration
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Collaborating across departments and designed 10+ product feature
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Supported over 10+ DTC brands to build an e-Commerce website
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Designed the shopping cart checkout flow and order processing flow
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Designed and developed Coupon System, Campaign System, Customer Satisfaction Surveys System
Classroom instructor, e-tutor Project, Ministry Of Education(教育部數位學伴)
2017 - 2018
- Served as a classroom instructor for the teaching side at National University of Kaohsiung, in charge of 89 tutors, facing 7 elementary schools.
- System operation (online teaching platform, joinnet video system operation)
- Problem solving (network, hardware and software, equipment condition, troubleshooting, remote operation)
- System Problem Report and Tracking
- Tutor management (education and training, daily report review and response, regular reporting to supervisors)
- Event planning (more than 100 participants)
English Language and Literature, Doshisha women's college of liberal arts 2018 - 2018
Information management Department, National University of Kaohsiung 2014 - 2018