Yong Cai
Senior Technical Manager at MediaTek
Greater Seattle Area United States
Summary
👤
Senior🎓
Top SchoolYong Cai is a Senior Technical Manager with over 15 years of telecom and ICT expertise, currently leading modem certification and new feature introduction at MediaTek for advanced 5G capabilities including NTN, RedCap, network slicing and multi-band NR. He is a proven Ericsson subject-matter expert in RAN (5G NR/LTE/WCDMA/GSM), VoLTE, in-building DAS/Het-Net and small cell solutions, with deep hands-on experience in nationwide integration, drive-testing and first-call commercial 5G demonstrations. Yong combines protocol-level troubleshooting (NAS/RRC/PDCP/RLC/MAC/SIP/Diameter/GTP) and OpenStack-based VNF validation with strong IP security practice across PKI, IKE/ISAKMP, IPSec and X.509 deployments. His background spans chipset, vendor interoperability and large-scale operator rollouts, and he pairs technical certifications (Ericsson, CCNA, MCSA, CompTIA Security+) with practical leadership in cross-team projects. Notably, he has driven pioneering 39/28/600 MHz 5G NR test events and integrates handset IOT testing into chipset validation, bridging device, RAN and core network domains.
12 years of coding experience
20 years of employment as a software developer
Bachelor, Computer Science and Technology, Bachelor, Computer Science and Technology at Beijing University of Posts and Telecommunications
English, Chinese, Chinese
Stackoverflow
3,629reputation
249kreached
80answers
22questions
macos
top-5%
Github Skills (152)
opencore10
makecode10
markdown10
swift10
video-player10
static-site10
visual-programming-language10
mpv10
player10
liquid10
site-generator9
nintendo9
ruby9
switch9
mach9
Programming languages (15)
Github contributions (5)
x43x61x69/Mach-O-Prettifier
Apr 2014 - Nov 2021
Contributions:2 commits, 1 push in 7 years 8 months
x43x61x69/x43x61x69.github.io
Jan 2015 - Dec 2015
Contributions:252 pushes in 11 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.