ALEXANDRA CHEN

 alexchen.dev

 xxxx@swarthmore.edu 

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Designed and implemented a microservice to handle user authentication using OAuth 2.0 and JWT, reducing login latency by 30%

Collaborated with frontend teams to integrate RESTful APIs using Swagger, improving API documentation quality

Contributed to CI/CD pipelines using GitHub Actions and Docker, enabling faster deployment cycles

Built a dashboard for visualizing customer behavior data using React, D3.js, and Python Flask

Optimized database queries in PostgreSQL, decreasing response time by 45% through indexing and query refactoring

Automated ETL processes using Apache Airflow, reducing manual data processing time from 4 hours to under 30 minutes

Developed a voice-controlled home automation system using Raspberry Pi, Google Assistant API, and Node.js

Integrated IoT devices via MQTT protocol and created a mobile app interface using React Native

 Implemented machine learning model for voice intent classification using TensorFlow Lite

Created a peer-to-peer networking platform for students at Swarthmore using Firebase and React

Led a team of 4 developers: managed sprint planning and code reviews using Agile methodology

Achieved 150+ active users within two months; featured in college tech newsletter

Co-founded a mentorship initiative pairing upperclassmen with first-year CS students

Organized weekly coding workshops and debugging sessions, increasing student confidence in programming fundamentals

Maintained a GitHub repository with curated learning resources and practice problems

Co-founded a mentorship initiative pairing upperclassmen with first-year CS students

Organized weekly coding workshops and debugging sessions, increasing student confidence in programming fundamentals

Maintained a GitHub repository with curated learning resources and practice problems

Relevant Coursework: Algorithms, Systems Programming, Machine Learning, Web Development, Database Systems, Cryptography

Programming Languages: Python, JavaScript, Java, C++, TypeScript, SQL, HTML/CSS

Tools & Technologies: Git, Docker, AWS, Kubernetes, Linux, Postman, Figma, Jira

Open-Source Contributor: Reviewed and merged pull requests on open-source projects on GitHub

 President, Women in Computer Science (WiCS) Club | Member, ACM Student Chapter

 Fluent in English, conversational in Mandarin