Duolingo Executive and Leadership Team

Luis Von Ahn, the Chief Executive Officer & Co-Founder & Board Member at Duolingo, directs the overarching vision for the language learning platform. By prioritizing user engagement through gamification, the Chief Executive Officer & Co-Founder & Board Member scales the digital infrastructure to support a massive global user base. This leadership role involves constant collaboration with the Board to ensure long-term sustainability and innovation in educational technology. Luis Von Ahn drives the expansion of the platform into new markets, ensuring that the core mission of free, accessible education remains central to all product developments. By overseeing the strategic roadmap, the Chief Executive Officer & Co-Founder & Board Member maintains the competitive edge of the company within the crowded ed-tech landscape. Through rigorous focus on product-market fit, the executive secures the future growth of the organization while fostering a culture of continuous improvement and technological excellence.

Luis Von Ahn, the Chief Executive Officer & Co-Founder & Board Member at Duolingo, manages the high-level corporate governance and strategic partnerships necessary for sustained growth. While the other executive with this title focuses on product vision, this specific Chief Executive Officer & Co-Founder & Board Member concentrates on investor relations and the broader ecosystem of educational impact. By analyzing market trends, the Chief Executive Officer & Co-Founder & Board Member aligns internal resources with the evolving needs of international learners. Luis Von Ahn executes complex initiatives that strengthen the brand presence across North American and European markets. This leadership role requires deep engagement with stakeholders to ensure transparency and operational efficiency. By optimizing the organizational structure, the Chief Executive Officer & Co-Founder & Board Member facilitates seamless communication between departments, ultimately driving the company toward its goal of becoming the premier global destination for language acquisition and skill development.

Lyra Schweizer, the Chief of Staff To the Chief Executive Officer at Duolingo, manages the strategic priorities and communication flow for the office of the Chief Executive Officer. By filtering complex information and coordinating high-stakes projects, the Chief of Staff To the Chief Executive Officer ensures that the leadership team remains focused on critical growth initiatives. This leadership role involves facilitating collaboration between the executive office and various departments to ensure that the company mission remains the primary driver of all activities. Lyra Schweizer executes special projects that require cross-functional coordination, often bridging the gap between technical development and business strategy. By maintaining a clear view of the organizational landscape, the Chief of Staff To the Chief Executive Officer enables the leadership to make informed decisions quickly. Schweizer supports the overall efficiency of the executive team, ensuring that the company continues to lead the market in language learning innovation and user engagement.

Gillian Munson, the Chief Financial Officer at Duolingo, manages the fiscal health and capital allocation strategies for the organization. Overseeing global financial planning, the Chief Financial Officer ensures that the company maintains a robust balance sheet while investing in scalable technology. This leadership role involves managing investor relations and providing the Board with precise data regarding revenue growth and operational expenditures. Gillian Munson directs the financial reporting processes, ensuring compliance with international standards as the company expands its footprint. By analyzing the economic impact of new product features, the Chief Financial Officer supports the strategic decision-making process across the entire C-suite. Through disciplined management of resources, Munson secures the financial stability required to sustain long-term innovation. The Chief Financial Officer consistently evaluates market opportunities to maximize shareholder value while maintaining the core mission of providing free, high-quality language education to a global audience.

Emily Harding, the Chief of Staff & Head of Operations Executive at Duolingo, architects the internal workflows that enable the company to scale its language learning platform efficiently. By streamlining cross-departmental communication, the Chief of Staff & Head of Operations Executive ensures that technical teams and product designers remain aligned with corporate objectives. This leadership role involves managing the day-to-day operational cadence of the organization, allowing the executive team to focus on long-term strategy. Emily Harding drives the implementation of new operational frameworks that improve productivity across the Pittsburgh headquarters and remote teams. By monitoring key performance indicators, the Chief of Staff & Head of Operations Executive identifies bottlenecks and executes solutions that enhance the user experience. Harding maintains a high standard of operational excellence, ensuring that the company remains agile in a fast-paced tech environment. Through this focus on internal efficiency, the executive supports the broader mission of delivering accessible education to millions.

Emily Cosnotti, the Chief of Staff To the Chief Marketing Officer at Duolingo, coordinates the marketing operations and strategic campaigns that drive user acquisition for the language learning platform. By aligning marketing efforts with product updates, the Chief of Staff To the Chief Marketing Officer ensures that the brand message resonates with diverse global audiences. This leadership role involves managing the operational logistics of large-scale marketing initiatives and ensuring that the team meets its growth targets. Emily Cosnotti directs the flow of information between the marketing department and other key business units, fostering a cohesive approach to brand expansion. By analyzing campaign performance data, the Chief of Staff To the Chief Marketing Officer identifies opportunities for optimization and growth. Cosnotti supports the Chief Marketing Officer in executing the vision for the brand, ensuring that the company maintains its position as a leader in the competitive ed-tech market through effective and creative outreach.

Stephen Chen, the General Counsel at Duolingo, manages the legal framework and regulatory compliance for the company as it operates across international borders. By overseeing intellectual property protection and data privacy standards, the General Counsel ensures that the platform remains secure and compliant with global laws. This leadership role involves advising the Board and executive team on legal risks associated with new product features and market expansion. Stephen Chen directs the legal strategy for all corporate transactions, ensuring that the company maintains its integrity while pursuing aggressive growth. By navigating the complex regulatory landscape of digital education, the General Counsel provides the stability necessary for the organization to innovate without interruption. Chen protects the company interests in all contractual negotiations, ensuring that partnerships align with the long-term mission. Through this diligent legal oversight, the General Counsel supports the company in its goal to provide accessible language learning to a global user base.