Currently looking for full stack jobs — Melbourne

I build fast, clean web applications; Love to handle data like a modern wizard.

I'm Martin Castillo, a web developer specializing in WordPress CMS, HubSpot, and performance. I transform confusing brainstorming ideas into websites that load quickly, look great, and doesn't break easily.

See projects Get in touch Website made using Pico.css + Anime.js • 100% static HTML
JavaScript PHP Jquery HubSpot Performance SEO Enhanced Convertions WordPress | PHP Jira, ClickUp

Projects

Previus experience comes mostly from on Chile

Let's begin our journey

Professional Institute IACC

WP

Worked on this educational oriented company for 4 years, won the "Key Figure" award twice.

Main Page Campaign Landing

BancoEstado Culture Contest

WP

Freelance service granted to BancoEstado Bank, one of the biggest bank of Chile.

Production site

ChatBrains

WP

Develop new functions / addons for an AI powered chat.

Main Page

HubSpot

IACC

Sync Web forms to iacc.cl, made some workflows, marketing email, HUBDB.

My services

Focus on Marketing / Sales / IT

Frontend

1
HTML5
2
CSS
3
JavaScript
4
Performance

Backend & APIs

5
PHP
6
REST APIs
7
CRUD / DB
8
Documentación

CMS, Growth & Tools

9
WordPress
10
HubSpot
11
SEO on-page

Testimonials

★★★★★

Working with Martín was a truly positive experience. His level of commitment to achieving objectives is undoubtedly one of his strongest qualities. I highly recommend working with him.”

Alex Diaz — Marketing Advisor IACC
★★★★★

“Strong judgment, clear communication, and thorough documentation of pending tasks.”

Andrés Dumas — Marketing Head IACC
★★★★★

“I want to thank you for your professionalism and willingness to help at all times. It was a pleasure working with you — our team is extremely happy with the results, and the Bank’s team is as well.”

Valentina Pino — PLAZ Agency Head

Contact

If you're looking to work together, we're almost ready to start.

Let’s Talk

Leave your email and a short message — or reach out directly if you're the bold type.

Your message will be sent securely. I usually reply within 24 hours.

Direct

Email: martynccc@gmail.com
Location: Melbourne, Australia
Availability: Full-time / Contract

Core Stack

HTML • CSS • JavaScript • WordPress • Node.js • AWS (learning)

Clean UI Performance Cloud Transition