Yaodong Yu
Hardware Engineer at China Railway Signal & Communication Corporation Limited
Fengtai District, Beijing, China
Summary
🤩
Rockstar🎓
Top SchoolYaodong Yu is a hardware engineer with five years of professional experience at China Railway Signal & Communication Corporation, combining a strong academic background in power electronics (Master’s from Michigan State University, 3.93 GPA) with practical electromechanical training. He brings hands-on experience in electrical development from an early subway valve test bench internship and now focuses on delivering robust hardware solutions for rail signaling systems. Complementing his hardware work, he contributes to open-source software—improving storage integrations and API docs for the widely used Casdoor IAM project—demonstrating an unusual cross-domain fluency between embedded/hardware engineering and back-end software. Known for attention to detail and system-level thinking, he translates complex requirements into reliable, documented implementations across both firmware and cloud-adjacent tooling.
5 years of coding experience
Bachelor's degree, Mechanical Engineering - Electromechanical Engineering, 3.21, Bachelor's degree, Mechanical Engineering - Electromechanical Engineering, 3.21 at Dajian Jiaotong UniversityMaster's degree, Electrical and Electronics Engineering-Power Electronics, 3.93, Master's degree, Electrical and Electronics Engineering-Power Electronics, 3.93 at Michigan State University
English, Chinese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (13)
go10
api-design10
azure-blob-storage9
oauth8
ias8
sso-authentication7
auth7
webauthn7
saml7
oid7
storage7
authentication7
user-authentication7
Programming languages (12)
Github contributions (5)
casdoor/casdoor
Mar 2022 - Jan 2023
An open-source UI-first Identity and Access Management (IAM) / Single-Sign-On (SSO) platform with web UI supporting OAuth 2.0, OIDC, SAML, CAS, LDAP, SCIM, WebAuthn, TOTP, MFA, Face ID, RADIUS, Google Workspace, Active Directory and Kerberos
Role in this project:
Back-end Developer
Back-end DeveloperContributions:66 reviews, 58 commits, 180 PRs in 10 months
Contributions summary:Yaodong contributed significantly to the `casdoor/casdoor` repository, an open-source IAM platform. Their primary focus was on adding and improving storage support, including integrating Azure Blob storage and extending local file system capabilities. The user also improved the swagger API documentation by refining the controllers. Overall, their work centered on enhancing storage features and API documentation for the Casdoor platform.
idpsignaccess-managementkeycloakflarum
leo220yuyaodog/casvisor
Jan 2024 - Sep 2024
An open-source security log auditing & RDP, VNC, SSH bastion platform, online demo: https://door.casvisor.com
Contributions:1 release, 212 pushes, 109 branches in 8 months
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