About Me
Hi there! I'm Carlos De Leon, a Software Engineer currently completing a development internship at a tourism technology company serving Mexico and the Dominican Republic. Previously, I spent 10+ years as a COO and General Manager in the Hospitality Industry, where I successfully led teams of 100+ professionals and managed operations generating $1.5M USD in monthly revenue with 30% profit margins.
Today, I’m focused on building modern, scalable, and responsive web applications with React, Next.js, Astro, Tailwind CSS, and Firebase, with a strong emphasis on clean code, performance, and intuitive UI/UX. My leadership background adds proven strengths in project management, data-driven decision making, and thriving under pressure which I bring to every technical challenge I take on.
Stack
Mainly working with:
- Next.js
- Javascript
- React
- Tailwind
Also building with
- Astro
- React
- Tailwind
Tools & Integrations
- HTML
- CSS
- Vite
- Firebase
- Shopify
- Postman
- i18Next
- Figma
- Framer Motion
- Shadcn/UI
- Prettier
- Git
- GitHub
- Linux
- NPM
- Vercel
Experience
Frontend Developer
Tourism Tech Solutions • Mexico & Dominican Republic
- Currently in a development internship building production-ready applications for airport and e-commerce clients using React, Tailwind CSS, Next.js, ASTRO and REST APIs.
- Led the implementation of a dynamic coupon system with Google Wallet and Apple Wallet integration, collaborating with backend teams to deliver seamless payment flows.
- Self-taught developer advancing through hands-on projects, technical documentation, and structured online learning while pursuing formal certification.
- Multilingual communicator: Spanish (native), English (C1), Portuguese (B1) — enabling effective collaboration across international teams and clients.
- Leverage 10+ years of operations leadership to drive technical projects with clear architecture decisions, stakeholder alignment, and consistent delivery.