Hello, World.



Who Am I.

As a support engineer with extensive experience in Microsoft Azure Active Directory, I specialize in Device Registration and Windows Hello for Business. In addition to my core expertise, I have also dabbled in Active Directory, Servers, Cloud Computing, Network Administration, and Front-end Web Development.

If you're interested in learning more about my work, please click on the links below to access my portfolio. I welcome your feedback and comments on my blog page.

Ruian's File Server Ruian's Blog Funny Modules/Apps


What I Do.

I provide assistance with configuration, troubleshooting, and problem resolution related to Azure AD features and services.

  • About

    Azure Active Directory (Azure AD) is a cloud-based identity and access management service provided by Microsoft. It allows organizations to manage user identities and access to various resources such as applications, services, and data in a secure and efficient way.

  • Technical Support

    I specialize in providing technical support to customers through standard channels such as email and phone. I also have experience in offering premier support services that offer faster response times and more personalized service to customers.

  • Troubleshooting

    My goal is to provide the best possible support to customers, ensuring that their issues are resolved quickly and efficiently.

  • Web Design

    I spend my free time pursuing my personal interest in web design. I specialize in creating websites that are visually appealing, user-friendly, and optimized for performance. I have experience working with various web design tools and technologies, including HTML, CSS, JavaScript, and WordPress.


I've Got Some Skills.


int main(void)
    printf("hello world");
    return 0;

  • 90%
  • 70%
  • 50%
  • 30%

Career and Education

More of My Credentials.

To get lost is to learn the way.


July 2021 - Sept 2022

Shanghai Wicresoft Co., Ltd

Microsoft Azure AD Identity (Authentication)
Support Engineer (Delivery Partner)

Sept 2022 - Present

Shanghai Wicresoft Co., Ltd

Microsoft Azure AD Identity (Authentication)
Technical Advisor (Delivery Partner)



Sept 2017 - Jun 2021

University of California, Davis

Mechanical Engineering (MAE)
Bachelor's Degree



See the world through my eyes.

The neon crowns glow
above the City of Angels,
haze hovers after another
nuclear sunset, I love it all.
- Mike Sonkesen

Manhattan Beach, LA

Shot by RuianD from Manhattan Beach, LA. Details

Shadow Fiend (A DotA Character)

Drew by RuianD in high school ART class. Details

Golden Gate Bridge, San Francisco

Shot by RuianD in the trip to San Francisco. Details

STS Endeavour OV-105

Shot by RuianD in the field trip (Award of the first place of STEM Summit). Details

Saint Bernard High School, LA

Shot by RuianD in the last day of high school. Details

Sanata Monica, LA

Shot by RuianD at the seaside. Details

Owl Project

An Owl Porject (ENG 003), UC Davis. Details

OnePiece Exhibition, Shanghai

An Huge Onepiece Mural, visit with Xiaowu. Details

Heaven Lake, Changbai mountain, Jilin

The highest volcanic lake in the world. Details

Landmark 81, Ho Chi Minh City

The night view of Ho Chi Minh City. Details

Projects Completed


Happy Clients 5⭐


Awards Received


Crazy Ideas



Feel Free to Contact Me.

I am now working as a technical support engineer of Microsoft (Full-Time), please feel free to contact me during non-working hours

Where to find me

Minghang, Shanghai

Email Me At

Contact Me At

Phone: (+86) 13764829028