Yangyang Li Email & Phone Number

Senior Full Stack Developer | High-Performance Web Applications | Cloud ArchitectureWith 7+ years of experience in building consumer-facing applications, I bring expertise in both frontend and backend development to create robust, efficient, and user-friendly solutions.🚀 Key Skills:- Backend: Java, Spring Boot, Spring Cloud, Django, Node.js, SQL, Redis, MongoDB- Frontend: Next.js, React, Redux, TypeScript, JavaScript, HTML, CSS- Cloud & DevOps: AWS, Firebase, CI/CD pipelines- Testing: Cypress, Postman, JMeter, Zed Attack Proxy (ZAP)💼 Professional Highlights:- Optimized system performance, significantly enhancing throughput and reducing AWS costs- Directed architectural overhauls, boosting development efficiency by 30%- Maintained services handling 100,000+ API requests per second with 99.99% uptime- Implemented robust security measures to meet industry standards🏆 What I Bring to the Table:- End-to-end project management from requirements gathering to deployment- Expertise in building robust, scalable solutions for high-traffic applications- Strong problem-solving skills and ability to optimize complex systems- Commitment to clean, maintainable code and best practices- Agile development practices with rapid prototyping and CI/CD integrationI'm passionate about leveraging technology to solve real-world problems and drive business growth. Whether it's architecting new systems, optimizing existing ones, or leading development teams, I'm always eager to take on new challenges.Let's connect if you're interested in discussing web development, software architecture, or how technology can drive your business forward!