I'm Tanvir from Bangladesh. I'm primarily active on Bangla Wikipedia and Wikimedia Commons where I serve as an administrator as well. I was a very active global Wikimedian once, served as steward, Affiliations Committee member, and in some other roles. However, the overwhelming real-life responsibilities forced me to minimize my Wikimedia activities. I always have a melancholy when I think about this.
Nevertheless, feel free to leave me a message on my talk page. I hope to reply in a timely fashion. Additionally, you may want to take a look at my Meta user page which might be more informative and updated.
Wishing you all the best.