David Estévez

FAQ

Q: Who are you and what do you do?

I'm a software developer and mathematician passionate about building elegant solutions to complex problems. I specialize in full-stack development, algorithm design, and mathematical modeling.

Q: What technologies do you work with?

I primarily work with Next.js, React, TypeScript, and Node.js for web development. For mathematical computing, I use Python with NumPy, SciPy, and Matplotlib. I'm also experienced with databases (PostgreSQL, MongoDB), cloud platforms (Vercel, AWS), and various other tools.

Q: Why the terminal/console aesthetic?

The terminal aesthetic reflects my love for the command line and retro computing. It's a nod to the roots of programming and creates a unique, immersive experience.

Q: Can I use your code in my projects?

Most of my projects are open source and available on GitHub. Check the individual project repositories for specific licenses. Generally, you're free to use, modify, and learn from the code.

Q: Are the demos mobile-friendly?

Many demos are responsive and work on mobile devices. However, some complex interactive projects (marked with a 'Desktop Only' badge) require a larger screen and keyboard input.

Q: Are you available for freelance work?

It depends on my current workload and the nature of the project. I'm most interested in projects involving complex algorithms, mathematical modeling, or innovative web applications.

Q: Do you offer consulting services?

Yes! I offer consulting for algorithm design, mathematical modeling, code reviews, and technical architecture.

Q: How can I get in touch with you?

You can reach me through the contact form on this site, or connect with me on LinkedIn, GitHub, or Twitter.

Q: Do you have a newsletter?

Yes! I share updates, new projects, and interesting findings through my Telegram channel. You can also join my Discord community.

Q: What's the tech stack for this portfolio?

This site is built with Next.js 15, React 19, TypeScript, and Tailwind CSS. It uses Cloudflare Pages for hosting and includes various interactive demos.

Frequently asked questions about my work, projects, and this portfolio site.

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General Questions4 questions

Projects & Demos4 questions

Work & Collaboration4 questions

Contact & Community4 questions

Technical Details4 questions

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Contact Me

FAQ

Who are you and what do you do?

What technologies do you work with?

Why the terminal/console aesthetic?

How can I navigate this site?

Can I use your code in my projects?

How do I run the interactive demos?

Are the demos mobile-friendly?

Can I contribute to your projects?

Are you available for freelance work?

What's your typical project timeline?

Do you offer consulting services?

What's your preferred way to collaborate?

How can I get in touch with you?

Do you have a newsletter?

How often do you post new content?

Can I request a tutorial or blog post topic?

What's the tech stack for this portfolio?

How did you implement the console mode?

Are there any Easter eggs on this site?

How do you handle performance optimization?

Still have questions?