YuYan

Developer * Networks * Amature Radio

About Me

I am a web front-end developer and currently live in Hangzhou, China.

I currently work in the IoT (Internet of Things) industry.

Although I am a front-end web engineer, I also have some experience in server-side development, network maintenance, and hardware development.

Amature Radio

Currently hold C class amature radio license issued by MIIT

I am a member of the BY5HB Amateur Radio Contest Club. Also responsible for the website maintenance of BY5HB.

I love amateur radio contest and DX communications, but due to work and other reasons, I'm not very active in DX communications anymore. However, I still participate in every major contest (such as CQWPX CQWW IARU ).

BG5ABL

QSL Direct Mail. All logo upload LOTW

P.O.BOX 1519, Gongshu Postoffice, HANGZHOU ZHEJIANG 310015, CHINA

Networks

In addition to front-end development, I am also a BGP player.

AS207292

AS207292 is my autonomous system number. It is no longer carrying backbone traffic, but exists as a small-scale, complete experimental network. Due to limited maintenance resources, peering is not currently enabled.

Car & Motorcycle riding

I love racing and motorcycle riding, and my bike is a Kawasaki Ninja 400 (2023 KRT). I once rode it to Tibet.

My car is a 2024 Subaru Forester. Although it's a very reliable and perfect car, it's very niche and uncommon in China; you rarely see it on the road.

Blog

1.296GHz 功放计划 （未完待续）

Links

My GitHub

BG5ABL QRZ