Responsible for various ai projects, mostly NLP projects. Including sentimental analysis, article classification and advertisement filtration. Highly available & cost effective cloud architecture design on GCP and AWS cloud. Including CI/CD and web server deploy/maintain and failover design.(License: AWS Certified Solution Architect - Associate) Responsible for web back-end api development and db management. Manage backup and disaster recovery solutions of company's big data.

- Responsible for delivering reliable ML online services, primarily in computer vision. Working fully remotely using Scrum methodology alongside global team members. - Translating business requirements into API spec, along with code development, integration test and service deployment. - Establish document standard, and service monitoring mechanism, responsible for online troubleshooting and monitoring. - Computer vision AI backend architecture design, responsible for services which got daily 1 million requests for image recognition. - Work with data engineers to convert ML models to API, along with code review. (Docker, AWS ECS/EKS deployment, ONNX model format.)

- SaaS product backend(python-based), responsible for backend API & RDB(mySQL) management & service deployment. - Cooperated with ML engineers to integrate the NLP model(GPT-2) to backend as a service. - GCP-based cloud service CICD & deployment(Kubernetes & GitlabCI).