Oscar Lombano

Developed high-performance React components for a fintech platform, leveraging Redux and TypeScript to handle complex state logic. Collaborated with backend teams to design 10+ optimized GraphQL queries, reducing API response times by 35%. Automated deployment process using Github Actions and Docker for full CI/CD, enabling quick team movements while leveraging AWS for scalable cloud infrastructure. Implemented responsive UI/UX from Figma designs, ensuring cross-browser compatibility and ADA compliance. Developed web scraping engine using Node.js Puppeteer and Python Selenium to extract data and built a comprehensive dataset for the company. Maintained Next.js and Nest.js applications to ensure optimal performance, security, and user experience, resulting in 99.9% uptime and a 15% increase in user satisfaction.

Developed high-performing React components using Redux for state management, optimizing application speed by 20% while managing large data volumes. Designed and implemented RESTful web services enabling real-time UI/UX updates, improving performance by 25%. Created UI/UX design from the ground up using Vue.js, TailwindCSS, Vite, and Vuex. Delivered projects for a real-estate company, including a website built with Next.js and Contentful, and GraphQL-powered web applications to manage real estate resources.

Developed high-performance React components on a fintech platform, using Redux and TypeScript for complex state management. Collaborated on the design of 10+ optimized GraphQL queries, reducing API response times by 35%. Implemented responsive UI/UX designs from Figma, ensuring cross-browser compatibility and ADA compliance. Enhanced mobile traffic by 20% through responsive design and improved website load times by 30% via optimization techniques. Built a comprehensive API solution with over 40 public endpoints for POS providers, with high security, validation, error tracking, and log analytics.