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carlosroa546

Carlos Roa

@carlosroa546

Full Stack Software Developer

Colombia
Español
Parte de la información aparece en idioma inglés.
Sobre mí
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.... Lee más

Habilidades

c
carlosroa546
Carlos Roa
desconectado • 

Revisa mis servicios

Desarrollo de aplicaciones para Android
I will build your ios and android mobile app
DeUSD 150 / proyectoMás información

Porfolio

Experiencia laboral

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.