p
paco_caballero

Francisco N

@paco_caballero

Multiplatform Application Development and AI Specialist

Spain
Spanish, English
About me
Tired of slow, generic templates? I’m Francisco, a Custom Web Developer & AI Specialist. I build lightning-fast web applications from scratch (HTML5, CSS, Vanilla JS) paired with secure Supabase backends. Backed by an official IBM AI Certification, I engineer real solutions: from custom corporate dashboards to smart AI assistants that automate your customer service. Fluent in English and Spanish, I ensure clear, seamless communication. Let’s drop the templates and build exactly what your business needs. Send me a message!... Read more

Skills

p
paco_caballero
Francisco N
Offline • 
Average response time: 1 hour

See my services

Custom Websites
I will build a custom web application with a supabase dashboard
From$80 / projectMore details
AI Integrations
I will build custom ai integrations and smart assistants for your business
From$100 / projectMore details

Portfolio

Work experience

Freelance_Web Designer

Full-Stack Web Developer

Freelance Web Designer • Freelance

Apr 2026 - Jun 2026 • 2 mos

Designed and developed a fully custom, high-performance corporate web application with a private administration dashboard for a local corporate group. Engineered the frontend using semantic HTML5, native CSS3 (Grid/Flexbox), and Vanilla JavaScript (ES6) without relying on heavy frameworks to ensure maximum speed and SEO optimization. Architected a secure backend using Supabase, implementing Row Level Security (RLS) and Supabase Auth for the private dashboard. Handled full CRUD operations for real estate listings and corporate services.

Self_Employed

Self Employed

Full-time • 2 mos

Software Development Intern - Dantia Tecnología

Jan 2026 - Feb 2026 • 1 mo

Collaborated in a fast-paced corporate environment to develop specific functionalities and custom database queries using Sage200 business management software. Gained hands-on experience in enterprise-level data handling and corporate software integration.

AI & Automation Specialist (R&D)

Jan 2026 - Feb 2026 • 1 mo

Developed a proof-of-concept conversational Artificial Intelligence assistant for mobile platforms (Android/iOS). Integrated advanced voice and text recognition APIs designed to automate calendar scheduling and handle real-time user queries. Validated core AI concepts following methodologies from the official IBM AI Certification.