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Alfonso Cartes

Full-Stack Developer | Software Engineer



Software Engineer with a passion for Web and Mobile development.

Experience working in large and small companies building software solutions including Web apps, Mobile apps and e-commerce stores.

Full-stack development using React, Node.js, Express, PostgreSQL.

Focus on frontend taking user experience as the main metric for success. Frameworks used for web and mobile development include:, Next.js, TailwindCSS and many more.

Experience in web performacnce for improvements in Core Web Vitals, SEO and accessibility.

I also have solid expertise in business development, customer service, tech support, and retail.

Technology Stack

  • React.js
  • Next.js (SSR - SSG - ISR)
  • React Native / Expo
  • HTML / CSS / Javascript
  • Tailwind CSS / Bootstrap / Styled Components
  • RESTful APIs / GraphQL APIs
  • Serverless / AWS / Docker
  • Express.js / Node.js
  • PostgreSQL / MongoDB
  • Headless CMS
  • SEO / ASO / Core Web Vitals
  • Serverless Deployment
  • Many more...

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