- Build world-leading Instant message and VoIP SaaS for corporate users

- Containerization of backend services for CI/CD and scalability

- Cowork with Client team to realize business logic

- Cowork with System-Assurance team to achieve automated testing

- Cowork with Operation team to provide highly reliable services

#Required
- Heavy Instant Messaging/VoIP user like LINE, WeChat, Messenger, Skype, Viber and eager to build one of your own
- Git
- 2y+ experience in scalable service
- 2y+ Linux user knowing shell commands
- Knowledge of MVC/ RESTful API
- Familiar with either PHP or JAVA or Erlang
#Bonus I
- Experience in K8s/AWS/GCP/VMWare/Openstack
- Familiar with MySQL Query optimization
- Familiar with NoSQL DB like Dynamodb/Cassandra/MongoDB
- Familiar with unit testing tools like PHPUnit, JUnit, EUnit
- Familiar with load testing tools like JMeter, Tsung, Chaos monkey
- Experience in erlang
#Bonus II
##Cassandra
https://academy.datastax.com/progress
出示徽章, 證明學習進度
##Become a Cloud Expert
https://www.qwiklabs.com
出示徽章, 證明學習進度
##LeetCode
出示進度 https://leetcode.com/progress/
或解答這題 https://leetcode.com/problems/valid-phone-numbers/
Design Twitter https://leetcode.com/problems/design-twitter
##RabbitMQ load tests
Register free account on CloudAMQP
Follow https://github.com/agocs/rabbit-mq-stress-tester
Show snapshot of your rabbitmq management console during stress test.
##APNS/FCM notifications
申請好開發者憑證, git clone https://github.com/appleboy/gorush 發爆自己的手機, 出示截圖
##Security Concept
在你的AWS root account下面, 建立一個訪客IAM console 網址給面試官。要求登入者需變更密碼, 要求兩階段驗證, 開放CloudWatchReadOnlyAccess。如果面試官登入成功看到畫面及格v
##Create Pull Requests (Git skill)
https://github.com/shooding/interview/blob/master/backend/questions.md
You must create a pull request with your answer.
##Application from scratch
建立你的Dropbox application. https://www.dropbox.com/developers/apps 設定好網址之後邀請面試官登入, 顯示「要求存取面試官」的Dropbox權限, 同意之後拋轉回你的application.
##Docker
Show出你的這個畫面 https://cloud.docker.com/u//
#擁有以下證照直接錄取
Kubernetes - Certified Kubernetes Administrator (CKA)
AWS - Any professional level certification
Google - Professional Cloud Architect