Peng Gao Email & Phone Number

United States

Shanghai, China

Team Manager & Software Engineer, Storage Product 2021 - 2022Ceph/Kubernetes/Golang/Python• Led a team of 6 engineers to develop a Storage Product based on Ceph and Kubernetes, generated 10+ million CNY yuan in revenue.Team Manager & Software Engineer, CloudNative Platform 2017 - 2021Kubernetes/Golang/IPv6/OverlayNetwork/BGP/DevOps/ServiceMesh/Redis/ELK/Kafka• Led a team of 7 engineers to build a cloud native platform from zero, support hundreds of applications and 20,000+ pods.• Implement complex network features include IPv4/IPv6 dual stack, connection of private, public and VPC networks, network topology awareness, etc.• Built Operator to provide PaaS services like Redis/Prometheus/Kafka/Zookeeper/Grafana/ELK, etc.• Developed CSI plugins to provide block, file, and object storage.• Built a DevOps system, include development process, HA image registry, CI/CD pipeline, deploy system, etc.• Built operation systems like deploying, logging, monitoring, managing, charging, optimization, etc.Software Engineer, Application Engine Platform 2017Golang/HTTP/gRPC/Docker• Built a platform to provide HTTP/gRPC services based on containers that running in resource limited elastic VMs, support CPU bound tasks like ML and image compression.Software Engineer, Cloud Product 2016 - 2017Mesos/Golang/SQL• Built a virutal machine orchestration system to provide massive CPU resources.

Shanghai City, China

1. PaaS platform development.This platform is based on CloudFoundry.1.1 Business Level: APP status, Web Terminal, User Management, Publish Management, etc. Python, CoffeeScript, MySQL are used.1.2 Route Level: Developed a 5-level name service, support 10000+ containers. Golang, MySQL are used.1.3 Service Level: Wrap common services like MySQL, Redis, MongoDB, make them usable for applications in containers.1.4 Docker: Make our develop and test environment run on Docker.2. APM(Application Performance Management) Platform. Sub product of Baidu BCE. Base on the detectors that we distribute detectors all over China, and SDKs we developed for Android/iOS/PHP/Java, We collect and analyse performance data to make applications run faster.2.1 Developed a schedule system based on Hadoop YARN, use YARN to schedule mobile phones.2.2 Developed a data parse framework(Golang), support all kinds of programming language.2.3 Data storage and analysis. Elasticsearch and Hadoop are used to store and analyse data.2.4 Business development, include all features on BCE APM. Java and Spring are used.

Hangzhou, Zhejiang, China

* System Administration for Aliexpress.com - Managed 90+ Linux clusters, including work environment setup and monitor, application publish and optimize, Network settings, capacity management etc. - Designed and developed auto administration tools and systems.* Created, designed and developed Application Health Index System(Python/Django/MySQL) - Aimed at measuring the health statues of an application with a simple index. - The health status including performance, standardization, network, security, reliability, etc can be easily configured, auto scanned and analyzed.* Developed capacity Management System for 5000+ servers(Python/Flask/MySQL/Shell) - Designed and developed one click online pressure test system. Applications could be tested after each publication. - Auto calculated capacity of applications, auto capacity prediction and warning.* Developed Aladdin Platform(Python/C/MySQL) - Showed everything about an application which is including servers, network, DNS, monitor status, load balance status, publish status, capacity, health index, etc. - Automatic tools for regular administration which is including server setup, application control, load balance control, monitor control, log center, etc.* Developed Publish System(Python/Shell/MySQL) - Based on file management (subversion), auto publish and rollback. Support all JS/CSS/icons/PHP publication for alibaba.com and aliexpress.com.