Working on semantic models and context curation for agentic data analysis

Acquired by Hex

Microschools product

• Develop high-performance, responsive web applications using Node, TypeScript, and React, supporting microschools and student-driven learning

• Design RESTful and RPC APIs using Express, PostgreSQL, and MongoDB with CQRS and event-driven patterns

• Led and implemented the company's design system, reducing external libraries and boosting developer productivity by 30%

• Integrated Stripe for custom fees, achieving a 12% user adoption rate in the first year

• Reduced CI duration for backend services by 72% to under 10 minutes with enhanced static checks

• Produced detailed post-mortems for production outages, driving continuous team improvement

• Revived and led an engineering book club to improve team knowledge on Domain Driven Design

• Led bi-monthly presentations on our full-stack framework and debugging techniques to foster joint learning

Code Club product (now "Fiero Learning")

• Improved a web application using Meteor, MongoDB, and React by supporting the shift to remote learning and enabling international sales

• Initiated a project that cut page load times by 400%, reduced memory usage across the stack, and eliminated waterfall API calls

• Integrated SSO APIs, doubled user load capacity per server, and conducted security audits

• Developed location-based features for at-home sign-ups with local libraries

• Led key development efforts as the sole engineer after founding engineers departed