Professional Summary
João de Paula is the Founder and CEO of Mesmer, an AI-driven organizational intelligence platform designed specifically for CTOs and technology leaders. Mesmer operates as a "Chief of Staff for CTOs," providing real-time, bottoms-up insight into engineering and product development teams to optimize speed, focus, and quality while reducing management overhead. The company is headquartered in San Francisco, California, and was founded in 2025 by João de Paula alongside co-founders Sergio Oliveira Bergmann (VP of Engineering) and Lucas Silva (CTO).
João is a serial entrepreneur with demonstrated expertise in founding and scaling technology startups, having played a pivotal role in multiple ventures prior to Mesmer. His background includes leadership positions as Founder & CTO at Origin and Glio, the latter being an early Brazilian startup. He is distinguished as the first Latin American and first Brazilian to graduate from Y Combinator’s accelerator program (Batch YC S13, 2013), a prestigious incubator known for scaling top-tier startups such as Dropbox, Airbnb, Twitch, Stripe, and Coinbase.
Educational Background
- Y Combinator, 2013: Completing the program positioned João at the critical intersection of Silicon Valley venture capital and startup innovation.
- Top 2 Law School in Brazil (unnamed) from 2007 to 2011, demonstrating a strong foundational education outside of technology, likely contributing to his strategic acumen.
Language Proficiency
- Native or bilingual proficiency in both English and Portuguese.
Professional Experience
- Mesmer (Founder & CEO, 2025—Present)
João oversees Mesmer’s vision and product strategy, focusing on delivering seamless organizational insights for CTOs. The platform integrates with commonly used engineering and collaboration tools such as GitHub, GitLab, Bitbucket, Figma, Slack, Confluence, and Notion.
Mesmer’s core functionality includes:
- Quietly tracking all work within a technology organization using AI agents.
- Providing automatic, real-time updates on project status and flagging critical risks without manual input.
- Enabling CTOs to delegate operational overhead and reduce the frequency and depth of meetings while maintaining alignment.
- Offering enterprise-grade security with strict access control and private cloud deployment options from inception.
- Previous Startups
João co-founded and served as CTO for Origin and Glio—startups focused on technology product development and innovation within Brazil. His early ventures experienced challenges navigating the nascent Brazilian venture capital landscape, insights which he has publicly reflected on in relation to international startup ecosystems.
Industry and Market Position
João’s leadership at Mesmer places him and his company at the forefront of AI application for organizational management in high-velocity technology environments. His network includes exposure to Y Combinator alumni and Silicon Valley investors, enhancing Mesmer’s access to competitive capital and market intelligence. João has publicly communicated lessons about startup growth, fundraising, and ecosystem dynamics, emphasizing the transformative effect of joining globally ambitious communities.
Mesmer is currently positioned as a small but growing startup, with a founding team led by experienced technical and operational leaders well-versed in scaling organizations from early stages. The company attracts CTOs seeking to minimize management overhead, mitigate risk early, and boost team productivity through automated insights.
Public Engagement and Thought Leadership
João maintains an active LinkedIn presence (over 4,000 followers) where he frequently publishes reflections on startup culture, entrepreneurship, and technology leadership. His public commentary highlights:
- The contrast between Brazilian and Silicon Valley startup funding environments.
- The importance of "building something people want," reflecting lean startup philosophy.
- His personal entrepreneurial journey marked by resilience and continuous learning.
His engagement suggests he is well-networked within the tech startup community, and his communications emphasize forward-looking growth and innovation.
Online Presence
- LinkedIn: [linkedin.com/in/joaopdepaula](http://www.linkedin.com/in/joaopdepaula)
- Personal Website: [joaodp.com](https://www.joaodp.com/)
- Company Website: [mesmer.co](https://mesmer.co)
Key Takeaways for Stakeholder Engagement
- João’s experience as a serial founder and Y Combinator alum indicates a strong capacity to scale technology ventures and a sophisticated understanding of startup operations and fundraising dynamics.
- Mesmer’s value proposition directly targets CTOs and senior engineering leaders looking to improve organizational clarity, speed, and accountability through AI-driven insights—highlighting a unique niche in the software productivity and management tools market.
- João’s bilingual proficiency and Brazilian entrepreneurial background may facilitate cross-border opportunities and partnerships, especially between Latin American and U.S. tech ecosystems.
- His public narratives position him as a pragmatic and thoughtful leader who values constructive support environments, which may be relevant when framing partnership or collaborative engagement approaches.
- Given Mesmer’s emphasis on integrating with widely used dev and collaboration tools, discussions focusing on seamless interoperability and enterprise-grade security features may align well with João’s strategic focus.
This profile presents João de Paula as a technically capable leader bringing AI innovation to organizational management for CTOs, supported by strong entrepreneurial credentials and an expanding footprint within the U.S. and Brazilian tech startup ecosystems.
