Hao Jiayi

Golang Backend Engineer with cloud platform development experience, skilled in Golang, Linux, Git, Docker, Kubernetes, Istio, and Jenkins CI/CD. Familiar with Golang web frameworks such as Iris and Beego, with additional knowledge of Java and the Spring framework.

Passionate about cycling and photography — exploring the distance with wheels and capturing the poetry of life through the lens.

Japanese proficiency: JLPT N2, BJT 408

Native Chinese speaker

English proficiency: Able to read professional literature in the field

Education

Tokyo Ueno Japanese Language Academy

Japanese Language School
Japanese

2024 - Present

Tianjin University of Commerce

Bachelor's Degree
Computer Science and Technology

2017 - 2021

Yiyang No.1 Senior High School, Henan Province

High School Diploma
Science

2013 - 2017

Skills

Architecture
  • IP Networking
  • DNS
  • Firewalls
  • Load Balancing
  • Microservices
  • RESTful APIs
  • SaaS/PaaS/IaaS
Languages, Operating Systems & Tools
  • Java
  • Python
  • git
  • subversion
  • linux
  • bash
  • php
  • jquery
  • javascript
Platform Development & Administration
  • Atlassian
  • Bamboo
  • Bitbucket
  • NGINX
  • MySQL
  • Wordpress
Data Management
  • Microsoft SQL Server
  • Oracle
  • MongoDB
  • Apache Spark
Containers & Cloud
Languages

Experience

Software Engineer

天融信 太行云 - 企业云 / 超融合

A hyper-converged infrastructure (HCI) solution integrating computing, storage, networking, and security into a unified software-hardware platform, comparable to AWS private cloud solutions. Defined by IDC as an emerging integrated system consolidating storage, compute, and network functionalities into a single software solution or appliance.

Contributed to enterprise cloud and hyper-converged infrastructure solutions by developing backend services with Golang.

Worked on versions 3.5.5 and 3.6.0 of the Operations Center, fixing bugs and developing features for cloud containers (Docker) and cloud servers (VMs). Tech stack: Golang, Beego, Docker, KVM, QEMU, Etcd.

2021.09 - 2023.09

Software Engineer

卓朗昆仑云 - 容器云

An enterprise-level, distributed, multi-tenant container management platform built on Kubernetes. It serves as a next-generation PaaS platform for software development, integration, management, and operations, driven by large-scale, high-reliability cloud services and high-performance internet applications.

Built and iterated on Container Cloud versions 2.0 and 3.0 as well as microapi services. Implemented service discovery, canary releases, blue-green deployments, and service mesh for microservices on the Kubernetes-based enterprise container cloud platform.

Developed and maintained microapi service interfaces, collaborated with frontend, and fixed bugs. Tech stack: Golang, Istio, Kubernetes, Iris.

2020.11 - 2021.04