**Xin Lu Gui**
Senior Software Engineer
xinlugui615@gmail.com
linkedin.com/in/xin-lu-gui
Sunnyvale, CA

### SUMMARY
Seasoned Full Stack Engineer with 11 years of experience, specializing in scalable, efficient, and robust web applications. Expertise in JavaScript, Python, PHP, and modern frameworks. Proficient in cloud platforms (AWS, Azure, Google Cloud) with a strong background in CI/CD, containerization, and microservices.

### SKILLS
**Backend:** Node, Express, Nest, Python, Django, PHP, Laravel, REST APIs, GraphQL
**Frontend:** JavaScript, TypeScript, React, React Native, Next, Redux, Angular, Vue
**Databases:** SQL, PostgreSQL, MySQL, MongoDB, DynamoDB, Redis
**DevOps:** AWS, Google Cloud, Firebase, Terraform, Docker, Kubernetes
**Testing:** Jest, Cypress, Unit Testing, End-to-End Testing

### EXPERIENCE

**Senior Software Engineer**
*Fortunes Tech* | 07/2021 – Present
- Developed scalable web applications for high-traffic online auction platforms.
- Led microservices-based backend development, improving system resilience.
- Spearheaded Docker/Kubernetes adoption and CI/CD integration.
- Integrated payment gateways and Elastic Search for real-time product searches.
- Mentored junior developers, enhancing team productivity.
**Tech Stack:** AWS Lambda, SNS, SQS, EKS, OpenSearch, GraphQL, MongoDB

**Senior Software Engineer**
*Hippo Insurance* | 04/2019 – 07/2021
- Streamlined insurance underwriting processes, reducing time by 30%.
- Integrated APIs with carriers, cutting quote generation time by 30%.
- Developed AI-driven wildfire risk assessment tool, improving accuracy by 40%.
- Implemented Dropbox Sign for document processing, increasing speed by 35%.
**Tech Stack:** Stripe, PayPal

**Software Engineer**
*Mango Languages* | 10/2017 – 04/2019
- Built analytics dashboards for real-time student performance insights.
- Added gamification elements, increasing daily active users by 40%.
- Developed 3D visualizations using Three.js and BabylonJS.
- Created virtual classroom features with WebRTC and Socket.io.

**Software Developer**
*TopTal* | 04/2014 – 10/2017
- Designed 5+ mobile/SaaS apps, achieving 4.5+ app store ratings.
- Integrated CMS solutions, improving SEO rankings.
- Led WCAG 2.1 compliance initiative for accessibility.

**Software Engineer**
*Majesco* | 06/2013 – 04/2014
- Modernized legacy insurance systems with microservices.
- Customized API integrations for regulatory compliance.

**Software Engineer**
*Homesite Insurance* | 05/2012 – 06/2013
- Developed mobile app for policy management, boosting customer engagement.
- Automated claims processing, improving resolution speed.

### EDUCATION
**M.S. in Computer Science**
*San Jose State University* | 04/2007

no comments

✔ list