Contact Profile:
Nicholas Kucharski is an experienced technology executive currently serving as Chief Technology Officer (CTO) at Oso since February 2025. Oso is a New York-based software company with 11-50 employees, specializing in developer tools for building authorization within applications. Their core product is an open-source policy engine embedded into applications, featuring a declarative policy language named Polar for expressing authorization logic. Oso’s platform is utilized by notable customers including Brex, Duolingo, and Productboard.
Nicholas is based in New York, NY, with 500+ LinkedIn connections and approximately 1,145 followers engaging with his professional updates. His LinkedIn profile URL is: [linkedin.com/in/nicholas-kucharski-ba748947](https://www.linkedin.com/in/nicholas-kucharski-ba748947).
Professional Experience
- Chief Technology Officer, Oso (Feb 2025 – Present)
Leading the technology strategy and execution at Oso, focusing on building scalable and developer-friendly authorization solutions. His recent public activity highlights involvement with innovative integrations like the SQLAlchemy + pgvector for enforcing fine-grained, role-based permissions within database queries. He also actively promotes Oso’s unique approach to complex authorization challenges, especially in emerging tech spaces such as AI and large language model security.
- Chief Technology Officer, Parker (Feb 2022 – Dec 2024)
Held the CTO role for nearly three years at Parker, a company specializing in technology-driven solutions (details of Parker’s business were not provided). This tenure reflects sustained executive leadership in tech organizations.
- Senior Vice President, Two Sigma (Oct 2017 – Feb 2022)
Served in an executive role at Two Sigma, a well-known quantitative investment management firm. This experience demonstrates expertise in advancing technology infrastructure within large, data-intensive enterprises.
- Chief Technology Officer, Pave, Inc.
- Aug 2016 – Sep 2017
- Mar 2013 – Jan 2016
Twice held the CTO position at Pave, where the company focused on democratizing access to funding through products such as the Pave Loan. His leadership contributed to evolving financial technology products emphasizing consumer lending and credit.
- Founder, Stealth Startup (Early 2016)
Founded a stealth-mode startup, indicating entrepreneurial experience and capability in incubating new technology ventures.
- Senior Software Engineer
- Brightcove (dates unspecified)
- Vistaprint (dates unspecified)
Developed software solutions in media streaming (Brightcove) and e-commerce / digital printing (Vistaprint), underpinning a broad engineering background across multiple industries.
- Software Developer Intern, Microsoft
Early career experience at Microsoft, providing foundational technical skills at a leading technology corporation.
Education
- Bachelor’s Degree in Computer Science
University of Illinois at Urbana-Champaign, graduated 2009.
This academic background supports his extensive technical leadership roles.
Key Competencies and Insights
- Nicholas Kucharski’s career progression from software engineer roles to CTO positions at multiple technology firms highlights deep expertise in software architecture, product development, and team leadership.
- His repeated CTO roles at fintech startups like Pave and Parker, combined with senior leadership at Two Sigma, indicate strong capabilities in managing technology innovation in financial and data-driven environments.
- At Oso, he is positioned at the forefront of developer tooling for authorization and security, a critical capability as enterprises increasingly adopt complex, cloud-native, and AI-driven applications.
- Nicholas’s active sharing of product advancements and integrations on social media illustrates a focus on practical developer experience improvements and emerging technology adoption.
- His network includes direct reports such as a GTM Advisor and Developer Experience Engineer, suggesting a focus on cross-functional coordination between product development, go-to-market, and customer engagement.
Company Context – Oso
- Industry: Software
- Headquarters: New York, NY 10017, USA
- Description: Oso builds authorization tooling embedded directly in applications, providing declarative languages designed to simplify and secure access controls for software developers.
- Company Stage: Small (11-50 employees), early to mid-growth phase.
- Relevant Market Positioning: Oso addresses the growing demand for scalable, customizable authorization solutions, particularly appealing to technology companies investing in security and developer productivity.
This detailed profile of Nicholas Kucharski presents a senior technology leader with a robust history of CTO roles shaped by fintech, data science, and software development experience, now guiding Oso’s innovative work in application authorization and security. His technical vision and cross-industry expertise position him as an influential decision-maker within Oso’s leadership team.
