Elizabeth Margolis

Kiddom — EdTech SaaS platform

• Redesigned the curriculum ingestion workflow with a front-end ETL tool that transforms thousands of lesson files into structured JSON inside the Kiddom platform.
• Built and maintained internal React + TypeScript tooling and web applications, improving accessibility compliance and classroom usability.
• Resolved ingestion failures across S3, caching, and metadata syncing layers, boosting platform reliability.
• Explored AI-assisted workflows including prompt evaluation/scoring, model comparison, and debugging LLM behaviors for internal tools.

Pinterest (via BairesDev) - Social media platform

• Developed React/TypeScript interfaces powering internal dashboards across operational teams.
• Improved reliability of API-driven flows by refactoring data-fetching patterns and reducing regressions.
• Shipped full-stack features that integrated Node/GraphQL backend services.

Laboratoria - Women in Tech Bootcamp

• Designed a zero-to-one experimentation framework that taught agile and hypothesis-driven iteration.

Laboratoria - Women in Tech Bootcamp

• Led technical programs in Mexico, managing curriculum delivery and instructor performance.
• Increase the students hiring rate from 40% to 85%.
• Improve, along the team, the students retention rate from 30% to 85%.
• Improve the students' satisfaction score from 3.5 to 4.7.
• Increase communicate overreach throght mentoring, coaching, fellow programs for students.

Able Co. - Software Outsourcing Company

• Contribute to the React based frontend for a cancer researchers platform.
• Manage technical projects and teams for a TV based streaming application with custom peripherals.

Laboratoria - Women in Tech Bootcamp

• Built solutions for partner companies in the business branch to subsidize bootcamp costs
• Developed curriculum for the bootcamp, including some tailored ones for different learning styles.
• Teach the bootcamp students the skills they need to get a job in the tech industry.
• Developed the first version of the continuoing education program.
• Apply Agile methodologies to the bootcamp, including Scrum and Kanban.

Avantica Technologies - Nearshore Software Development Outsourcing Company

• As a software engineer consultant, focused on find the adequate technical solution for the client's needs.
• Developed iOS applications for banking, and retail businesses.
• Developed backend services using Java, .Net for Health and Mobile gaming projects.
• Apply Agile methodologies to the projects, including Scrum and Kanban.
• Led a collabortive healthcare project with more than 10 languages on internationalization.

Telefónica Perú - Telecom Company

• Implement ETL pipelines to clean and transform data from different sources into a data warehouse.