About
Activity
4K followers
Experience & Education
Volunteer Experience
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Volunteering Guide
Guangzhou South Railway Station
- 2 months
Social Services
Help people in need.
Guide passengers to where they want to be. -
Expo Director
China (Guangdong) International Tourism Industry Expo
- 1 month
Social Services
Team leader
Courses
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Cloud Computing
15619
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Foundation of Software Engineering
18652
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Introduction to Computer Systems
15513
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Java Smart Phone
18641
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Machine Learning
(Coursera)
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Practical Data Science
18688
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Service Oriented Computing
18655
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Software Verification Validation & Testing
18654
Projects
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Twitter Big Data Analytics Web Service
- Present
- Implemented high throughput web service on AWS EC2 clusters, performance ranked top 2 among 80+ teams
- Used Elastic MapReduce to extract and store knowledge from over 1T twitter JSON data
- Designed schema for MySQL and HBase databases to store structured or non-structured data for meeting the requirements of analytical queriesOther creators -
MinChat - A real time chatroom web application
- Designed & developed a realtime chatroom application, graded 5.0/5.0 by faculty
- Implemented realtime data flow by using Socket.io framework based on Node.js
- Designed RESTful API with Express.js as the backend framework
- Developed a responsive web UI using Bootstrap and jQuery -
Campus Recruiting Website for NetEase Games
See projectAn new website project involving 40+ team members for NetEase Games' campus recruiting announcements, advertisements and feedbacks. The site successfully completed the campus recruiting mission in 2015 and is still being utilized for 2016 recruiting of NetEase.
- Developed stylesheet and HTML layout templet for content pages
- Read data from content publishing legacy system and show on the website
- Developed sharing widget and applied to serval different pages -
Root Causing System at Uber
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- Collects internal events and provides query APIs
- Refactored persistent process into async version and significantly reduced client latency from 900ms to 15ms
- Improved reliability by using Kafka as a fallback when Cassandra cluster or the system is down to make sure no information is missed -
Trip Egg, an Android app brings more fun to your trip
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- A trip oriented Android social application focusing on easy sharing and instant collaboration
- Designed & implemented UI, Integrated with Google Cloud Messaging service
- Worked as the architect of the backend server, implemented RESTful APIsOther creatorsSee project -
Survivable Social Network on a Chip(SSNoC)
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Design and develop a social network application which could be connected and chatted when there is no public network
Learned to design for both frontend and backend of the system. Implemented features such as real-time chatting, share status, search information, sending expressions. Each user is given different privilege Level.
Used hybrid development method during the software developing, for example, OOAD, Unit testing, UI mockup, Code review and so on.
Related tech: JS…Design and develop a social network application which could be connected and chatted when there is no public network
Learned to design for both frontend and backend of the system. Implemented features such as real-time chatting, share status, search information, sending expressions. Each user is given different privilege Level.
Used hybrid development method during the software developing, for example, OOAD, Unit testing, UI mockup, Code review and so on.
Related tech: JS, HTML, CSS for the UI and front-end functionality; Node.js with express.js for the back-end; database for persisting data.
Other creators -
Courseware Sharing Website
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This is the first web service that I have ever build and for the first time I closely felt the power of technology. It was a website hosted on the server in campus, so that we can provide faster file sharing service. Applying a meticulous UI design, the website is much easier to use than the old fashion FTP services.
- Started this project by myself, implemented the back-end PHP scripts and developed the UI for the first several versions
- Continuously participated in the following…This is the first web service that I have ever build and for the first time I closely felt the power of technology. It was a website hosted on the server in campus, so that we can provide faster file sharing service. Applying a meticulous UI design, the website is much easier to use than the old fashion FTP services.
- Started this project by myself, implemented the back-end PHP scripts and developed the UI for the first several versions
- Continuously participated in the following iterations with other developers.
- 500+ students and teachers have shared files related to more than 30 courses on the websiteOther creators -
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CVRP Visualized Solver
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An individual project for the Artificial Intelligent course. I used optimized Genetic Algorithm (GA) to solve Capacitated Vehicle Routing Problem with GUI.
- Optimized GA algorithm get a result with a high similarity to the Known Best Solution, ranked 1/53 in class
- Used Java to implement GUI so that the problem solving process can be shown in real time with a small latency -
Intelligent Lighting System for Parking Garage
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This is a project for an technology innovation competition in which our team ranked 13/100. The system identify a driving car’s position in the garage based on RFID technology and navigate it to a empty position.
- Design and implement software, design API to connect with sensor adapter layer
- Using A* algorithm to find best path for cars
- GUI developed with Qt
Other creators -
Honors & Awards
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Sun Yat-sen Excellence Scholarship
Sun Yat-sen University
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Sun Yat-sen Excellence Scholarship
Sun Yat-sen University
Languages
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English
Full professional proficiency
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Chinese
Native or bilingual proficiency
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