Giselle Tsirulnik has been promoted to deputy managing editor on Mobile Marketer and Mobile Commerce Daily, the two leading publications covering mobile marketing and mobile commerce, respectively.

Ms. Tsirulnik was previously senior editor on the dailies, covering various beats including mobile advertising and features, as well as leading the newsroom. Her new position will entail a bigger leadership role within the organization.

“Giselle understands the rhythm of the newsroom and what constitutes news that best serves the interests of our readers,” said Mickey Alam Khan, editor in chief of Mobile Marketer and Mobile Commerce Daily, New York. “Her new role will require managing the demands of a modern newsroom and all that it entails.”

Ms. Tsirulnik will report, edit and assign content, run webinars and work on conferences and awards.

In addition, she will represent the two publications as moderator and speaker at third-party events.