Summary
Overview
Work History
Education
Skills
Websites
Accomplishments
Timeline
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Xizhe Jiang

Hangzhou

Summary

I am a self-driven Senior Software Engineer with over 6 years of experience and certification as a Cloud professional from Alibaba. I am passionate about developing innovative solutions and have a track record of delivering results. As a team player, I possess strong organizational skills. I am eager to apply my expertise to challenging positions related to backend development.

Overview

7
7
years of professional experience

Work History

Senior Software Engineer

Alibaba Cloud
06.2019 - Current
  • Project Leader of Alibaba Cloud Privileged Access Management System, a solution providing key features such as secure management up to 10000+ vitual servers and containers, supporting authorization and authenticating(Pwd/PKI/OAuth/MFA) features, secure network flow delegation, realtime session management and auditing, privileged account discovering and pushing etc.
  • Designed and developed the PAM Web Terminal(Operation and File distribution)by Java, Golang, XTerm.js, Guacd & Kubernetes. Implemented the proxy engine delegating user SSH/RDP/K8S requests up to 900+ concurrent sessions per 4C8G container.
  • Designed and developed the Message Switch of PAM message exchange system, publishing and subscribing messages among distributed systems utilizing RocketMQ, Spring boot.
  • Designed and implemented Credential Safe component of PAM based on Alibaba Cloud KMS encryption facilities and PKI format converting tools. Implemented the distributed tracing and trouble shooting system of PAM and Cloud Bastion by OpenTelemetry and Prometheus.
  • Designed and developed the PAM Kubernetes Operator to control the upgrading procedure of the delegation engine while still maintaining TCP persistent connection, to implement seamless upgrading process.

Software Engineer

Alibaba Cloud
03.2017 - 05.2019
  • Project owner of the OEM cloud resource orchestration system. The product was desigined to minimize the cost associated with migrating offline product deployments to Alibaba Cloud which supports more than 20 different Alibaba Cloud products, such as ECS, OSS, SLS, SLB, ACR, etc.
  • R&D team member of the projects: Cloud Bastion host and DB Audit. Responsible for the system design and developing. Both projects were developed in Java/Golang/Python and Alibaba cloud native technical stack.

Education

Master’s Degree - Networked Computer Systems

University College London
London
01.2017

Exchange Student - Computer Science

Aberystwyth University
07.2015

Bachelor of Science - Software Engineering

Northeastern University
06.2015

Skills

  • Java
  • Golang
  • Kubernetes & Operator
  • Computer Networks - TCP/IP, (SSH/SFTP)Secure Shell, Websocket protocol
  • Privileged Access Management System design
  • Cryptography Application Design
  • Certified Alibaba Cloud Professionals
  • Database - MySQL, Redis, Alibaba Cloud OSS(Object Storage), SLS
  • RocketMQ

Accomplishments

  • Open Source PR - Terraform Alibaba Cloud Plugin (https://github.com/aliyun/terraform-provider-alicloud/commits?author=xizhejiang)
  • Patents: https://patents.google.com/patent/CN115701022A, https://patents.google.com/patent/CN115834114A, https://patents.google.com/patent/US11283805B
  • Meritorious price of International Mathematical Contest in Modeling 2014

Timeline

Senior Software Engineer

Alibaba Cloud
06.2019 - Current

Software Engineer

Alibaba Cloud
03.2017 - 05.2019

Master’s Degree - Networked Computer Systems

University College London

Exchange Student - Computer Science

Aberystwyth University

Bachelor of Science - Software Engineering

Northeastern University

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Xizhe Jiang