PROFESSIONAL EXPERIENCE
Software Engineer Intern, Elastic Load Balancer, AWS
2022.06 - 2022.09
- Designed and implemented an automatic system to benchmark the performance of the load balancer software of different versions
on different EC2 instance types. Automate the workflows to create testing stacks, generate ramping-up traffics, query and aggregate
5 metrics (CPU, memory utilization, NetworkIn, etc.)
- Used multiple AWS services. Created testing resources using Cloud Formation. Generated client traffics with ECS clusters. Monitored the performance metrics on CloudWatch. Stored the metric values in the DynamoDB table.
- Adapted an internal testing framework. Added private API calls. Wrote unit tests using Pytest to reach 95%+ new code coverage.
- Made the new system more time-efficient by reusing testing stacks, more flexible by supporting configuration of the traffic profile, testing resource, and metric types using Jinja templates, and more scalable by allowing to simulate a large volume of traffic.
Web Developing Intern, Entre
2020.06 - 2020.09
- Accomplished an online networking platform for entrepreneurs to find partner which attracted beyond 2500 users and 300 upvotes in Producthunt within 3 months
- Developed the front end of the website using React. Used Redux to interact with the backend API, Firebase for user authentication, and prop-type to check the property type of components
- Implemented the feed, notification, inbox, and profile pages. Initiated membership subscription for revenue
- Deployed the website by AWS for scalability and iterated the design on Figma based on beta users’ feedback
Web Developing Intern, Info Tech
2018.06 - 2018.09
- Designed the UI of Lvjingtang Hotel website with Sketch and highlighted hotel’s intimacy with nature in design
- Created the hotel introduction, room reservation, and product e-shop pages using HTML and CSS, and implemented interactive animations using JavaScript
PROJECT EXPERIENCE
Chord Master
2020.01 - 2020.04
- Built and designed an Electron web application using Typescript and Sass for musicians to intuitively build a chord progression which achieved beyond 100 upvotes on the Producthunt
- Deployed a virtual piano interface for the user to input a chord, and realized the function of chord inversion
- Simulated authentic piano sound using Tone.js and added premium choice for downloading Midi format file
L-System Simulator
2019.09 - 2019.10
- Conducted a website to generate fractal artworks based on the user’s input of L-system grammar
- Checked legal input syntax using Regular Expression, and dynamically adjusted the pattern size to fit the window
2019.06 - 2019.08
- Built an iOS Twitter client application to support users to authorize login, retrieve timeline data, and access followings and followers by calling Twitter APIs using Networking library
- Created user interface utilizing Xib files and implemented searching and infinite scrolling
RESEARCH EXPERIENCE
Research Assistant of Prof. Yue-him Tam in Macalester
2019.06 - 2019.09
- Obtained and digitalized more than 100 copies of videos and documents and created an online database by Jekyll which helps researchers learn the history of the Second Sino-Japanese War
- Used python to accomplish a pipeline which auto-transfers collected data from sheets to the database
Research Assistant of Pof. Esra Kadioglu Urtis’s in Macalester
2020.06 - 2020.09
- Used Actor-Critic algorithm for coverage path planning of multiple drones, tuned the reward function and created a customized Gym environment for testing the algorithm.
- Find a collaborative and non-colliding coverage path by a team of 4 drones in a 10x10 discrete field in 1000 episode.
Drop me a line