People use Hallmark SocialCalendar to get their social life together - birthdays, anniversaries, holidays, get-togethers, other social occasions and associated greetings and gift-giving. People also share dates, and coordinate plans for movies, concerts, sporting events, theatre and restaurants with their friends and family.

Raj Lalwani
Co-founder & CEO

Lalwani brings over 20 years of software experience to the Hallmark SocialCalendar team. Most recently, he was the founder and CEO of Billeo, the venture-backed consumer bill-pay startup company. Billeo raised over $11 million from industry insiders and institutional investors, and is deployed by Visa, JP Morgan Chase and other large financial institutions. Prior to Billeo, Lalwani co-founded Assigncorp, the online consulting/staffing/offshore development firm, which serviced customers like Blockbuster.com, Kaiser Permanente, Countrywide and Sony PlayStation. Lalwani began his career as a software development engineer for Hewlett-Packard.

Lalwani holds an M.Tech. in computer science from IIT, Delhi, India, where he was also the class valedictorian and Gold Medal winner. He also holds an MS in computer science from Penn State University, and a certificate in databases from Stanford University.

David Jordan
Co-founder & Chief User Experience Officer

Jordan brings over 10 years of software experience to the Hallmark SocialCalendar team, including five years of experience designing user interfaces that specialize in web-based applications. Prior to co-founding SocialCalendar, he was the Principal User Interface Designer at InQuira, a company that focuses on improving customer interactions on the Web and in the call center. InQuira customers include Bank of America and Honda. Prior to InQuira, David worked as a User Interface Design Consultant with Billeo, as a User Interface Design Lead with Icarian and as a software development engineer with Icarian, Assigncorp, Intiva and InfoGain.

Jordan holds a MS in computer science, with an emphasis in human-computer interaction design, from Stanford University, and a BS in computer science from UC Santa Barbara. He also is a member of BayCHI.

Jennifer Chang
Co-founder & Principal Software Engineer

Chang brings over 6 years of software experience to the Hallmark SocialCalendar team. Previously, she spent four years at Oracle writing constraint-based scheduling algorithms to help manufacturers plan and schedule their shop floors. Before that, she worked at Icarian as a software development engineer. She can be found at night dancing Argentine tango at milongas in the area.

Chang holds a MS in computer science, with an emphasis in human-computer interaction design, a BS in computer science, and an AB in Psychology, all from Stanford University.