Daniel Arellano Agüero

Available to hire

Hello! I’m Daniel Arellano Agüero, a Junior Automation and AI Developer who enjoys turning ideas into reliable automation and AI-powered solutions.

About

Hello! I’m Daniel Arellano Agüero, a Junior Automation and AI Developer who enjoys turning ideas into reliable automation and AI-powered solutions. I thrive on building clean APIs, automating workflows, and making data work for people.

My background in AI from a technical high school, plus hands-on experience with n8n, Python, REST APIs, and CRM integrations, helps me deliver practical results. I’m a fast learner who collaborates well and adapts quickly to new tools and domains.

Languages

  • Spanish; CastilianFluent
  • EnglishAdvanced

Industry experience

  • Software & Internet
  • Professional Services
  • Education
  • Computers & Electronics

More experts in San Jose, Costa Rica

Work experience

Junior Developer in Workflows with AI for Automations · Corporación MilleniumDec 2025 – Present · 1 yr

Implement intelligent technological solutions that improve efficiency, accuracy, and continuous user experience in AI workflows.

Education

Technical High School Diploma – Specialization in Artificial Intelligence · Colegio Técnico Profesional de Santa Ana2023 – 2025
Technical High School Diploma – Specialization in Artificial Intelligence · Colegio Técnico Profesional de Santa Ana2023 – 2025

Certifications and awards· 8

IT Essentials: PC Hardware and Software2023 – 2026
Cybersecurity Essentials2023 – 2026
Introduction to IoT2023 – 2026
Programming Essentials in Python2023 – 2026

Testimonials · 5.0 from 1 review

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