Hao Qiu Email & Phone Number

United States

• Constructed an intelligent virtual agent that handles daily transportation route searches for 10,000 users. Deployed a swift database setup using Docker on a CentOS Linux system and optimized HTTPS and DNS.
• Utilized the PostgreSQL extension, Apache AGE, and Cypher Query Language to build a graph database includes 3 schemas and 104 tables, achieving a 50% increase in data retrieval efficiency over traditional relational.
• Designed Python algorithms to optimize data retrieval processes, enabling efficient access to a graph database with over200,000 entries, resulting in an estimated 40% increase in transportation route search speed for.
• Integrated Twilio and Dialogflow APIs by Flask to create an intelligent virtual agent, significantly decreasing customer service workload. Implemented webhooks for HTTP request handling, achieving a 40% reduction in.
• Deployed HTTPS with Nginx on CentOS, rapidly assimilating DNS setup and SSL encryption in a 3 days learning curve, to guarantee secure and efficient data access.

Chongqing, China

• Built a comprehensive Java-based database architecture tailored for China Mobile’s 10 million 5G users, devising modules and frameworks to build visualization management system, resulting in a 20% improvement in system.
• Developed Oracle DB into the Java-based database framework for China Mobile, adeptly managing a dataset of over 10 million 5G users, ensuring robustness and scalability.
• Implemented seamless MySQL integration and constructed over 20 modular components, setting a solid foundation for subsequent frontend visualization functionalities.
• Executed memory usage enhancements and advanced SQL query optimizations in conjunction with database partitioning, leading to a 20% reduction in system runtime and markedly improving performance and efficiency.

Chongqing, China

• Applet Development and RESTful API Design: Developed a WeChat applet for purchasing groceries, highlighting user login and browsing capabilities. Designed and implemented a RESTful API for the back-end, which.
• Front-End Development and API Integration: Employed WXML and WXSS (akin to HTML and CSS) to craft an intuitive front-end design. Utilized WeChat’s API to integrate robust backend features, such as user data retrieval.
• Performance Optimization: Implemented server-side optimizations in JavaScript, effectively reducing synchronous execution time and improving the overall performance and user experience of the applet.

Master Of Science - Ms, Applied Statistics And Data Science, 4.0

Bachelor'S Degree, Mathematics

High School Diploma

Summer Session, Physical Sciences