| | | 20,000+ Fresh Resumes Monthly | |
|
|
| |
Click here or scroll down to respond to this candidateCandidate's Name
Seattle, WA(Open to Relocation) PHONE NUMBER AVAILABLE EMAIL AVAILABLE LINKEDIN LINK AVAILABLE EducationNortheastern University Sep Street Address May 2025 (Expected) Master of Science in Computer Science Seattle, WA GPA: 4.0/4.0 Sun Yat-sen University Sep 2012 June 2016Bachelor in Resource Environment Urban & Rural Planning Management Guangzhou, China GPA: 3.7/4.0 ExperienceSoftware Development Intern IpserLab Mountain View, CA Sep 2023 Dec 2023 Designed and developed a WebRTC-based group call application with enhanced data processing capabilities, integrating text chat and audio connectivity to facilitate real-time big data communication. Utilized React, HTML/ CSS, and JavaScript for frontend and Node.js and Express.js for backend development, emphasizing scalability and cloud compatibility. Engineered the application's backend to incorporate JWT token-based authentication and utilized PostgreSQL for efficient management of user data, including friend invitations and real-time message archival. Optimized real-time communication efficiency by 30% through the strategic integration of WebSocket and Socket.IO, demonstrating proficiency in distributed systems and concurrency management. Implemented WebRTC Mesh architecture to enhance call stability by 15%, and integrated TURN server credentials to boost connection stability across networks by 25%, highlighting skills in systems programming and network engineering. Facilitated a 25% improvement in application reliability and user experience by incorporating cloud-based services and leveraging cloud infrastructure for deployment, utilizing Docker to ensure consistency across development stages, indicative of strong cloud computing and software-as-a-service (SaaS) platform understanding. Data Analyst R&F Properties Guangzhou Mar 2019 May 2022 Independently negotiated with building material suppliers, successfully signing 20+ contracts averaging 1M each. Used Python to analyze purchase history data, applied data visualization, and successfully cut costs by 10%. ProjectsSimple Bank Web Service Golang, Gin June 2023 Aug 2023 Implemented CRUD for bank accounts, recording balance changes and transferring money between accounts. Designed DB schema and implemented connection between PostgreSQL and DB transaction in Go. Built REST APIs in Go using Gin; implemented auth using JWT&PASETO (Platform-Agnostic Security Tokens). Serverless Chat Lambda, DynamoDB, S3, Cognito, CloudFront Apr 2023 June 2023 Created a user-friendly online chat application with functionalities like user log in/ log out and sending message. Designed REST APIs(GET/POST) with HTTP status codes(200/400/401) & response; handled requests via Lambda with API Gateway as the trigger; then Lambda function read/write users' metadata and conversations in DynamoDB. Setup service-to-service access policies/roles via IAM; enabled CORS on API Gateway. Implemented authorization by adding AWS Cognito Authorizer to API Gateway; Reduced latency by caching static resources via CloudFront CDN; created test scripts for core APIs. Employee Management System Spring Boot, Bootstrap, MySQL, Node.js. Oct 2022 Dec 2022 Built a backend with Spring Boot which provided CRUD services for employee information management. Implemented db connection via MyBatis; setup & utilized MySQL to store employee account metadata. Built CI/CD pipeline via AWS CodeDeploy to automatically deploy the application to AWS EC2. Technical SkillsProgramming Languages: Python, Java, C, C++, HTML/CSS/JavaScript, Go, Swift Frameworks & Libraries: React, Node.js, Express.js, Spring Boot, Bootstrap, Gin, JUnit Tools & Databases: Docker, Git, AWS, MongoDB/ Mongoose, MySQL, DynamoDB, PostgreSQL, CI/CD |
