Any one can help to add me to the project contributor group?

[zhenyuan wei]

Hello,
    I've read most src code&docs, and very happy to make some contributions
to code&docs. Any one can help to add me to the project contributor group?
    I've been working in the big data industry for many years.I've recently
become interested in incremental data frameworks, here is my accounts:

    apache jira username: tinswzy
    apache github username: tinswzy
    apache cwiki username:  tinswzy

Thanks,
Best wishes,
tinswzy