Jian Wang
Staff Software Engineer at SUSE
Germany
Summary
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Rockstar🎓
Top SchoolJian Wang is a Staff Software Engineer based in Germany with over 8 years of experience building cloud-native distributed systems and hyperconverged infrastructure. At SUSE he contributes to Rancher and Harvester, focusing on backend and DevOps improvements such as resilient backup/restore, S3 target handling, logging audits, and upgrade script reliability. His background includes senior and principal engineering roles at KEYMILE and Huawei, where he combined hands-on implementation with system architecture and team leadership. Known for bridging infrastructure and backend logic, he consistently turns complex operational requirements into maintainable, production-ready features. An active open-source maintainer on the Harvester HCI project, he brings practical expertise in storage, backups, and upgrade resilience that reduces operational risk for cloud-native deployments.
9 years of coding experience
15 years of employment as a software developer
Bachelor's degree, Computer Science and Engineering, Bachelor's degree, Computer Science and Engineering at Southeast University (China, 东南大学)
Chinese, English
Stackoverflow
65reputation
21kreached
6answers
1question
Github Skills (21)
kubernetes10
harvest10
backup10
go10
har10
kubernetes-pods10
re-store10
scripting9
yaml9
virtualization9
shell9
script9
sh9
cicd7
dockers7
Programming languages (8)
Github contributions (5)
harvester/harvester
Nov 2021 - Nov 2022
Open source hyperconverged infrastructure (HCI) software
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:739 reviews, 23 commits, 183 PRs in 1 year
Contributions summary:Jian primarily focused on enhancing the backup and restore functionalities of the hyperconverged infrastructure software. Their contributions involved fixing issues related to backup target settings for S3, resetting backup targets to default configurations, and integrating alerts. They also worked on ensuring the correct configuration of the logging audit event, and patching upgrade scripts for improvements. This work touches upon both backend logic and infrastructure management aspects of the project.
hciharvesterkubernetesvirtualization
w13915984028/rancher-charts
Jun 2023 - Jun 2026
rancher/charts
Contributions:59 pushes, 24 branches in 3 years
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