Software Engineer
Remote
Managed the global Checkout experience for a travel and e-commerce SPA across flights, hotels and cars, partnering with product, design, backend and QA.
Key achievements
- Improved Checkout performance with React, Redux and product-level lazy loading by line of business, reducing bundle size and cutting load time by up to 20% across high-impact SPA sections.
- Standardized frontend and backend integration contracts with GraphQL, aligning queries, loading states, error handling and business rules, bringing nearly 67% of contracts into a consistent implementation model.
- Reduced production bug detection time by 50% through stronger Jest validation, code reviews and release criteria, while reinforcing secure handling of PII across logs, local persistence and transactional states.
Technologies used
React
Redux
TypeScript
GraphQL
Jest
JavaScript
Node.js