Leti Escanciano is a Senior Fullstack Engineer with 7 years of experience building user-centric web apps and developer tools, currently focused on product and growth engineering in remote-first teams. She brings deep React and TypeScript expertise and a proven track record of rapidly shipping high-impact features—most notably establishing experimentation frameworks and growth tooling at Airbyte and revamping Ukio’s frontend booking system. Comfortable across the full stack, she combines UX-driven front-end work (including notable contributions to the popular airbytehq repos) with analytics-driven iteration like A/B testing and event instrumentation. A thoughtful mentor and former MIT course leader, Leti translates complex product needs into reusable component libraries and CMS-backed systems that empower non-technical teams. Based in Spain, she has a history of building from-scratch logistics and lead-generation systems, and prefers data-informed, fast-feedback development cycles that move metrics as well as user delight.
7 years of coding experience
9 years of employment as a software developer
MBA en Dirección de Entidades Deportivas - “Alfredo Di Stéfano” Gestión de entidades deportivas, MBA en Dirección de Entidades Deportivas - “Alfredo Di Stéfano” Gestión de entidades deportivas at Universidad Europea
Full Stack Developer Web Development Bootcamp, Full Stack Developer Web Development Bootcamp at Ironhack
Ingeniería de Telecomunicación, Ingeniería de Telecomunicación at Universidad de Valladolid
The leading data integration platform for ETL / ELT data pipelines from APIs, databases & files to data warehouses, data lakes & data lakehouses. Both self-hosted and Cloud-hosted.
Role in this project:
Front-end Developer
Contributions:112 reviews, 34 commits, 82 PRs in 4 months
Contributions summary:Leti primarily contributed to the front-end aspects of the Airbyte web application. Their commits focused on removing and refactoring cloud-related scripts, including the removal of third-party analytics scripts. They also implemented enhancements such as adding email identification to user analytics calls and integrating page view events for Segment. Furthermore, the user worked on features related to user signup, including autofilling email from search parameters and adapting UI components.
The platform that powers Airbyte. Please file issues in https://github.com/airbytehq/airbyte
Role in this project:
Full-stack Developer
Contributions:3 reviews, 11 commits, 1 PR in 1 month
Contributions summary:Leti primarily worked on the front-end components and user authentication flows within the Airbyte web application. Their contributions included modifying login and signup pages, adding a "purchase credits" call to action, and simplifying the signup process by integrating OAuth as the default method. They also updated the Segment analytics integration and incorporated Fathom for tracking page views and conversions, indicating a focus on user experience and analytics integration.
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Leti Escanciano - Senior Fullstack Engineer at Airbyte