Trust built for the AI age

Dr. Amit Sinha

Chief Executive Officer

Dr. Amit Sinha is the CEO and visionary leader driving DigiCert into the era of Intelligent Trust—advancing enterprise security, automation, and resilience for the AI and quantum age. Under Amit's leadership, DigiCert delivered its strongest fiscal year to date in 2025. Previously, he was President of Zscaler, where during a 12-year tenure he helped grow the company from a startup to a NASDAQ-100 company—establishing it as a leader in enterprise security. He serves as an independent board member at Zscaler and DataRobot and advises several startups. Earlier, he held CTO roles at Motorola and AirDefense (acquired by Motorola in 2008).

Dr. Sinha earned an M.S. and Ph.D. from MIT and a B.Tech. from IIT Delhi, where he graduated summa cum laude and received the President of India Gold Medal. He has authored 25+ papers, contributed to three books, and is the inventor of 39 U.S. patents granted or pending.

Deepika Chauhan

Chief Product Officer

Deepika Chauhan is Chief Product Officer at DigiCert and the architect behind expanding DigiCert ONE, translating Intelligent Trust into platform strategy and execution at enterprise scale. Since joining DigiCert in 2017, she has led customer-obsessed global product and engineering teams driving continued innovation across DigiCert ONE. She oversees product strategy to help organizations deliver trusted security across users, devices, servers, software, and content.

Previously, she led Strategy and Business Operations for Symantec's Website Security business unit and worked at McKinsey & Company in Silicon Valley on strategic initiatives for technology companies. She began her career in product development on Nokia's mobile browser team. Chauhan holds a B.E. from the University of Delhi, an M.S. from the University of Cincinnati, and an MBA from Dartmouth.

Dave Packer

Chief Revenue Officer

Dave Packer is Chief Revenue Officer at DigiCert and has led the shift in how DigiCert goes to market as the company evolves into an enterprise platform for Intelligent Trust. Under his leadership, DigiCert has moved from selling individual products to offering a unified platform—focused on subscription revenue, long-term customer relationships, and strong enterprise partnerships. He brings more than 30 years of tech industry experience spanning sales leadership, field operations, alliances, and customer success.

Previously, Packer served as President of Worldwide Field Operations at Matillion and was SVP of Worldwide Field Operations at Ping Identity (eight years) and E2open (six years), both of which completed successful IPOs. He holds an M.S. from the MIT Sloan School of Management and a B.A. in Economics from Claremont McKenna College.

Jugnu Bhatia

Chief Financial Officer

Jugnu Bhatia is Chief Financial Officer at DigiCert, where he is helping drive the company's strong financial performance and strategic growth as it evolves into an enterprise platform for Intelligent Trust. Under his financial leadership, DigiCert has delivered record-breaking revenue growth in consecutive years, strengthened recurring revenue performance, and enhanced operational discipline to support long-term scalability and profitability.

Previously, he served as SVP, Finance and Chief Accounting Officer at Zscaler, where over an eight-year tenure he supported the company's growth from private to NASDAQ-100 and helped scale annual recurring revenue (ARR) from $100M to more than $2B. He holds an MBA from the University of Illinois at Urbana-Champaign and is a California CPA (inactive) and a Chartered Accountant from India.

Jason Sabin

Chief Technology Officer

Jason Sabin is Chief Technology Officer at DigiCert. Since May 2020, he has led the engineering execution of DigiCert's technology strategy and previously served as Chief Information Officer and Chief Security Officer, helping drive digital transformation across DigiCert's platforms and systems.

Sabin has 20+ years of identity and security experience and has helped advance digital trust capabilities including certificate lifecycle management, IoT device security, software trust, and content provenance. He Sabin holds more than 60 issued patents and studied computer science at Utah Valley University.

Lakshmi Hanspal

Chief Trust Officer

Lakshmi Hanspal serves as DigiCert's first Chief Trust Officer, leading strategy and execution that ensures trust is embedded across its technology, operations, and customer experience as digital and AI ecosystems rapidly evolve. She brings 30+ years of technology and information security experience, including 16 years in financial services and payments. At DigiCert, she oversees regulatory compliance, data protection, and risk management and helps protect the integrity, security, and privacy of customer data.

Previously, Hanspal served as Global CISO for Amazon Devices & Services and held chief security roles at Box and SAP Ariba, with earlier leadership experience at Bank of America and PayPal. She holds a master's degree in computer science from Boston University and serves on boards for mission-driven organizations.

Jamie Elvidge

EVP Customer Service

Jamie Elvidge is Chief Customer Success Officer at DigiCert, leading the global customer organization and overseeing the end-to-end post-sale experience.

Since joining DigiCert in 2008, he has helped guide the company through significant growth and transformation, evolving the customer organization to support a modern, recurring revenue model. A key focus has been helping customers automate certificate lifecycle management to improve security and reduce operational complexity. He has also led the adoption of AI-driven support, strengthening documentation, accelerating resolution times, lowering cost to serve, and enhancing the overall customer experience.

Jamie previously served as Executive Vice President of Customer Service. He holds an MBA from Utah State University and a B.S. in Business Management from Utah Valley University.

Atri Chatterjee

Chief Marketing Officer

Atri Chatterjee is Chief Marketing Officer at DigiCert, shaping the go-to-market narrative for DigiCert ONE—the platform for Intelligent Trust. He leads global marketing for DigiCert's products and services across PKI, DNS, and AI trust, helping organizations improve security, efficiency, and agility.

With 30+ years of experience across marketing automation, network security, and identity and access management, Chatterjee has held leadership roles at high-growth startups and global enterprises. Before DigiCert, he spent five years at ForgeRock as CMO through the company's $2.3B acquisition by Thoma Bravo and subsequent merger with Ping Identity, where he led growth strategy that nearly quadrupled annual recurring revenue over five years. Earlier, he held senior roles at Zscaler, Act-On Software, and CipherTrust. He holds a B.S. and M.S. in Computer Science from Washington State University and an MBA from the Wharton School.