Miguel Portero

Full-stack web developer specializing in building websites and applications that work, load fast, and deliver real business results.

I work with a modern stack (React, Next.js, Node, TypeScript) to deliver everything from high-converting landing pages to complete SaaS platforms. My approach combines solid technical execution with product vision: before writing code, I understand what your business needs and what problem we are solving.

What I can do for you:

– Corporate websites and landing pages optimized for conversion and SEO

– Custom web applications and MVPs to validate ideas quickly

– Scalable and maintainable SaaS platforms

– Integrations with APIs, payment gateways, CRMs, and marketing tools

– Optimization of existing websites: performance, Core Web Vitals, technical SEO

How I work:

– Clear and direct communication, without unnecessary jargon.

– Realistic deadlines and on-time delivery.

– Clean and documented code, not bloated templates that no one can maintain later.

– Availability for iterations and post-delivery support

I primarily work with SMEs, agencies, and startups that need a professional web presence or custom applications without the overhead of a large team.

Do you have a project in mind? Tell me the objective and within 24 hours I'll let you know if it's a good fit, how I would approach it, and what budget and timeline it would require.