Biography
Hi! I’m a Master’s student at New York University (NYU) and a former SDE intern at Amazon.
At Amazon, I was part of the Datapath infra team, and designed an overall architecture that integrates an internal service with a non-blocking network I/O system, and authenticated by an OAuth-based solution.
These years I also had internship at Trend Micro Inc., D-Link Inc., and 3drens, and my priority is to employ microservice architecture with Kubernetes to construct reliable and flexible service.
Interests
- DevOps
- Cloud Computing
- Networking
Education
M.S. in Computer Engineering, 2024
New York University
B.S. in Computer Science, 2020
National Chiao Tung University
Work Experience
Software Development Engineer Intern
Amazon LLC
- Designed an overall architecture that integrates an internal service with a non-blocking network I/O system in our tier-1 serverless platform, running over 120K+ production hosts, used by over 500+ teams
- Composed the asynchronous calls and event-based programs following observer pattern with RxJava
- Implemented an authentication and timeout mechanism using an OAuth-based solution
- Coordinated and unified the behavior of similar external service calls to make them scalable, reusable, and tolerant of remote fault by using singleton pattern and dependency injection
- Designed, built, and tested the architecture with Java (OOD, Junit), Git, Linux, and internal tools
Full Stack Developer
Network Optimization Lab, NCTU
- Led a team of 20+ graduate students to analyze badminton contests and the performance of national athletes of the 2020 Tokyo Olympics
- Reduced 87.5% average data processing time by integrating backend architectures and designing RESTful APIs with WSGI HTTP Server, Flask, Apache, and MySQL
- Implemented authentication workflow with Google OAuth by using JWT and Flask Session
- Won 2020 Future Tech Award among 600+ teams of Ministry of Science and Technology
Security Testing Intern
- Introduced 18+ testing features to ensure company products’ performance, security, and log collection
- Utilized packet player and shell scripts to monitor the throughput and configured network devices, including fiber cables, switches, routers, firewalls, and QoS
IoT Frontend Intern
- Leveraged IoT devices to track E-scooters’ GPS positions and visualized via Maps API, React.js, and Redux.
- Developed the front-end of Content Management System (CMS) such as Geo-fencing, Heatmap, and Dashboard
- Solved cross-platform (iOS, Android) authentication problems of Facebook OAuth and In-App browser
Software-Defined Network (SDN) Intern
- Proposed and achieved an SDN-IP architecture by emulating BGP routing and realistic virtual networks on virtual machines and SDN-enabled switches using ONOS (SDN controller), Quagga, Mininet, and Python
- Engineered different network topology to verify 30+ functions of flow and group tables on SDN-enabled switches, including Ethernet, IPv4, IPv6, TCP, UDP, HTTP, VLAN, multicast, and L2 rewrite
Selected Projects
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Extracurricular Activity
Open Source Community - NCTU+
NCTU
- Led a frontend team of 10+ people to develop a website for course planning, course advising, and GPA calculation
- Achieved a 95%+ (5000+) usage of NCTU students, obtaining annual funds from Alumni Association
BambooFox CTF Club
NCTU
- Found and attacked website vulnerabilities by CSRF, SQL injection, Local File Inclusion.
- Implemented padding oracle attack on block cipher mode.