A backend engineer with product thinking who transforms business challenges into scalable technical solutions.
- Languages: Go (Gin), Node.js, Python, JavaScript (Express)
- Databases: PostgreSQL, MySQL, MongoDB, Redis, Cassandra
- Infrastructure: AWS (SQS/S3), Docker, Kubernetes, Kafka, Google Cloud
- API Design: RESTful API design
- Testing: Unit Testing, CI/CD Integration
- Version Control: Git, GitHub, GitLab
- Monitoring: Datadog, Argo
- Containerization: Docker, Podman
- AWS Certified AI Practitioner (2024-2027)
- AWS Certified AI Practitioner Early Adopter (2024)
- Akamai Web Performance and Offload Certification (2024)
- Developed real-time communication SaaS with Go/Gin, handling high-concurrency messaging with PostgreSQL, Redis and AWS SQS/Kafka
- Built a distributed file processing system with AWS S3 and image proxy services
- Created custom AI chatbot management APIs with Redis caching
- Mandarin Chinese (Native)
- English (Proficient)
- German (Basic)
- Email: jiasyuanchu@gmail.com
"The purpose of writing code is to develop software, and software brings value to society."

