CFO Squad COO | Tapad promotions | Brooklyn Public Library chief librarian | HAP

CFO Squad: Jay Cardwell, 40, joined the provider of outsourced accounting and financial business services as chief operating officer. He was previously chief financial officer at S2BN Entertainment Corp.

Level Group: Michael Barbolla, 55, joined the full-service real estate brokerage as chief operating officer. He was previously chief operating officer at Rutenberg Realty.

DDG: Michael Ferry, 40, was promoted to managing director of the real estate investment and development firm. He was previously a senior vice president.

Box: Adam Ross, 45, joined the online file-sharing and personal cloud content manager for businesses as managing director of financial services. He was previously vice president of global corporate solutions at Nasdaq.

Alvarez & Marsal: Tom O’Brien, 57, joined the global professional services firm as senior director. He was previously senior vice president and general manager at RCG Global Services.

HA&W: John Ruckstuhl, 46, joined the accounting firm as managing director of mergers and acquisitions transaction services. He was previously a director at McGladrey.

The Odyssey: Lisa Shalett, 49, joined the social-content platform as chief marketing officer. She was previously a partner and head of brand marketing and digital strategy at Goldman Sachs.

NYC & Company: Abby Spatz, 41, joined New York’s marketing and tourism organization as chief marketing officer. She was previously vice president and global head of integrated marketing and communications at Bliss.

Apester: Ran Peled, 35, joined the digital storytelling platform as chief marketing officer. He was previously chief executive of McCann Tech, which he founded.

American Airlines: Darryl Towns, 54, joined as regional director of government affairs. He was previously commissioner and CEO at New York State Homes and Community Renewal.

LandlordsNY: Aida Gashi, 34, joined the social platform for landlords and property managers as head of business development. She was previously director of management at REM Residential.

360i: Christopher Kief, 37, joined the digital marketing agency as head of technology. He was previously chief technology officer at Saatchi & Saatchi NY.

Shutterstock Inc.: Gregory Bayer, 43, joined the stock photography, footage and music provider as general manager of offset. He was previously global head of product at Annalect.

Tapad: Jim Clark, 42, was promoted to global senior vice president of sales for the marketing technology firm. He was previously senior vice president of sales.

Chris Feo, 29, was promoted to vice president of data sales, North America. He was previously senior director of strategic sales.

Steve Kurtz, 34, was promoted to vice president of media sales, North America. He was previously vice president of sales, East region.

Vroom: Emily Frankel, 33, joined the online car store as vice president of marketing. She was previously vice president of digital marketing and innovation at Kayak.

Nemo Tile: Katie Michael-Battaglia, 45, joined the tile distributor as design director. She was previously an associate at Studios Architecture.

HAP Investments: Amr Mohamed, 34, joined the real estate company as project manager. He was previously a project manager at Cava Construction.

RockFarmer Properties: Jean Bonhomme, 38, joined the real estate investment and management firm as controller. He was previously controller at Webb & Brooker.

Tyler McIntyre, 29, joined as director of construction. He was previously core and shell superintendent at Lend Lease Corp.

Kristen Kenney, 26, joined as acquisitions analyst. She was previously an acquisitions intern at Stone Street Properties.

Professional Women in Construction: Chelsea LeMar, 30, joined the nonprofit as executive director. She was previously a special assistant at the U.S. Department of Transportation.

ideas42: Andy Plews, 57, joined the behavioral-science nonprofit as director of communications. He was previously senior vice president of corporate communications, government and community affairs at BMO Financial Group.

Union Settlement Association: Oilda Martinez, 64, joined the community-based-services nonprofit as director of adult education. She was previously director of adult and continuing education at City College of New York.

Brooklyn Public Library: Lisa Rosenblum, 57, joined as chief librarian. She was previously director of library and community services for Sunnyvale, Calif.

Troutman Sanders:
Jeffrey H. Weitzman, 68, joined the law firm’s real estate practice as a partner. He was previously a partner at K&L Gates.

Duane Morris:
David N. Feldman, 55, joined the law firm as a partner in the corporate practice group. He was previously a partner at Richardson Patel.

Grant Thornton:
Layne Albert, 50, joined the audit, tax and advisory firm as a partner in its tax practice. He was previously managing director at Alvarez & Marsal.

Friedman:
Michael Sacco, 39, joined the accounting and consulting firm as a partner. He was previously managing director at CBIZ MHM.

Norton Rose Fulbright:
Paul Keller, 43, joined the global legal practice as a partner. He was previously a partner at Allen & Overy.