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carlosroa546

Carlos Roa

@carlosroa546

Full Stack Software Developer

Colombie
Espagnol
Certaines informations sont présentées en anglais.
À propos de moi
Hi, I'm Carlos Roa, Founder of Pixelia and a Full Stack Software Developer with over 3 years of professional experience. I'm ranked as the #1 freelancer in Colombia and Top 10 worldwide on Workana. I specialize in building scalable end-to-end web and mobile applications using Node.js, Python, React, React Native, and AI technologies. Together with my team at Pixelia, we focus on delivering high-quality, reliable, and results-driven software solutions for startups and businesses.... Plus d’infos

Compétences

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carlosroa546
Carlos Roa
hors ligne • 

Voir mes services

Développement d'applis Android
I will build your ios and android mobile app
De150 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Wize_Mentoring

Full Stack Engeiner

Wize Mentoring • Freelance

Feb 2026 - Present • 5 mos

Developed and maintained the mobile application for Wizybot, an AI-powered CRM and chatbot platform used by 8,000+ e-commerce brands across 35 countries. Built features using React Native, integrated AI-driven customer support flows, and collaborated with a cross-functional team to ship production-ready releases on both iOS and Android.