I dont know what your wechat account is work for. And how often the account need be updated? The account is published by English? chinese? or bilingual? if you choose me, we need discuss lately.
I, at the moment, work for Tencent. Although not wechat project, I can contact wechat team directly if necessary.
of course, I am operating a wechat account now for our own team. wechat number is "tencent_qudao2015", pls have a look.
if you have interested on me, you can contact me by my wechat:"xiudouyeye".