**Sean Ngu**
Los Angeles, CA
seannguyen96@outlook.com
LinkedIn: linkedin.com/in/sean-nguyen-cpslo
GitHub: github.com/seannguyen96

### **Technical Skills**
Kafka, Docker, Python, JavaScript (ES6+), TypeScript, React, Angular, Node.js, Express
PostgreSQL, Oracle SQL, MongoDB, NoSQL, AWS Services, Git

### **Experience**

**Software Engineer** | Kafka View (Open Source - OS Labs) | Los Angeles, CA | 2023-Present
- Optimized state management and event handling using React component-based architecture, reducing page load times by 200ms
- Developed real-time monitoring API for Kafka clusters using Node.js/Express, ensuring efficient data retrieval with latency below 100ms
- Implemented data visualization, creating 10 unique metrics for monitoring
- Leveraged Docker for consistent development environments, improving deployment efficiency
- Customized APIs for reading data from Prometheus to support Kafka cluster monitoring, enhancing system performance and scalability

**Contractor, Co-op** | Lawrence Livermore National Laboratory | Livermore, CA | 2019-2021
- Enhanced data accessibility for 7,000+ employees by developing a role management application for databases using Angular and TypeScript
- Optimized SQL queries, improving performance by 30% and reducing data retrieval times
- Utilized SQL/MicroStrategy for efficient handling and automation of large datasets (1M+ rows), cutting reporting operations by 40%
- Conducted data wrangling to prepare complex datasets for analysis, leading to more accurate insights
- Created 14 reporting dashboards ensuring HIPAA compliance and maintained strict ACLs for data protection

### **Open Source**

**Software Engineer** | Vekter - Health Monitoring Tool | 2023
- Implemented PostgreSQL database for robust data management and adherence to ACID policies for client transactions

**Software Engineer** | TaskTracker - Record Keeping App | 2023
- Established secure MongoDB database for flexible schema design and rapid deployment
- Streamlined client-side routing using React Router for agile page rendering and navigation
- Engineered custom middleware in Node.js for consistent HTTP/API request handling

### **Education**
- California Polytechnic State University - B.S.
- Codemith - Advanced Residency for Software Engineering

### **Talks/Publications**
- “Message Brokers” | Tech Talk
- “Kafka View: Your Open-Source Kafka Monitoring and Learning Companion” | Medium

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