Ran Tao

As technical lead, developing the multi-cloud hosting containeized MLOps platform for model hosting. It contains container-orchestration in kubernetes, API gateway integration, etc. Managing multi-cloud infrasturcture with Infrastructure-as-Code. Integrating highly scalable and cloud-native architectures cloud services. Implement DevOps platform for model services life cycle. Including build, deploy and branch  strategy control, security scan and policies compliance. Secure the DevOps framework and cloud platform.

Led the infra team in designing and implementing scalable MLops solutions with multiple Cloud provider's services, including AWS, GCP, and Azure. Hand-on experience in cloud networking, container technology, identity and access control, etc. Design and build DevOps platform for the company to bring standard, modern CI/CD process which including build, test, and deploy infrastructure for application environments. Responsible for multi-cloud platform product operation and development. Not only interacting with container-orchestration technologies such as Kubernetes but also developing Kubernetes operators in Kubernetes operation and maintenance. Hands-on experience in Application migrations for scenarios between cloud, or cluster. Resource scheduling for GPU or other compute resources inside a cluster. Kubernetes operator for custom resources lifecycle control. API service using Gin framework and its authorization/authentication. Metrics monitoring and dashboard development using Prometheus, etc.

Design and implement secure DevSecOps engineering solutions, including Automate pipelines, building, deploying, and integrating security tools Design & configure Azure/Aliyun/GCP cloud infrastructure (compute, network, storage, security). Automated with terraform Design and build up Jenkins shared pipeline for multiple projects. Dockize application with istio/dapr. Maintain Helm charts and AKS. Backend infrastructure maintenance, including cooperating with people to deploy security fixes, troubleshooting, infrastructure deployment, etc.

Support customer to identify and address their issue in azure products like AKS, VM, network etc. Provide advices or insights on helping their azure environment. Consult and collaborate with your immediate peers or colleagues around the world for problem solving. Document your technical work and research to help on improving the product, and the support experience. Managing customer expectations.

-Implementing and engineering solutions based on shareholders  or business requests(Change,Incident,Problems) -To deliver high quality technical unix provisioning built-in support(includes Troubleshooting, configuration setup, software provision/optimize and auto-deploy, etc.) -Maintaining and supporting a mix of vendor equipment including Linux, VCS, VMware, HP, and EMC, And Providing technical expertise needed to resolve complex issues.

-Provide Redhat/Suse Linux Server management services, supporting VM or middleware cluster/servers and writing shell/python script for automatic deployment. -Coordinate internal resources to identify and provide solution for client's requests or problems that related to product/application installation, or other aspects of information technology products & services. -Provide the security administration on managed system with implementation & maintenance of the action solutions. And fix every security issues and vulnerabilities once they are found or reported

Support clients' Linux environment. Monitor and manage company production servers. Test and built infrastructure servers(centos,MySQL and tomcat/apache)