William Cortés

Full Stack Developer & Automation

Web developer and automation specialist based in Colombia.

Expert in building interfaces with React/Next.js and complex integrations with WhatsApp API and n8n. I transform business needs into efficient and scalable technological solutions.

About me

I am a Full Stack Developer passionate about process optimization. I distinguish myself by bridging traditional software development with modern automation tools to create robust digital ecosystems.

My technical foundation was formed at Henry bootcamp and continues to expand with my current Software Analysis and Development Technologist degree at SENA (2022-Present), plus specialized courses at Platzi.

Beyond code, I bring a strategic vision to problem-solving, integrating services like WhatsApp API and n8n workflows to maximize productivity.

Curious to know more? Check-out my portfolio or hire me

Portfolio

Stocks web app

Magneto Web App

Front-End Development at Talenta. Migration and maintenance of the platform using React, Redux, i18next, and Ant Design. Optimization of user experience in a high-traffic environment.

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Stocks web app

Ver-Perros App

Full Stack SPA with React, Node.js, and PostgreSQL. Interactive application consuming external APIs, demonstrating efficient state and database management.

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Stocks web app

La-Montañés E-commerce

Complete e-commerce platform developed with SCRUM methodology. Implementation of shopping cart, payment gateway, and user management.

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Stocks web app

Vendo365

SaaS platform that creates a website, online store, and SEO for businesses straight from a WhatsApp conversation, powered by AI. Built with a focus on automation and frictionless onboarding.

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Tech Stack

  • JavaScript (ES6+)
  • TypeScript
  • React.js
  • Next.js
  • Node.js
  • WhatsApp Business API
  • n8n (Self-hosted)
  • Redux
  • Express
  • PostgreSQL
  • HTML5 & CSS3
  • Ant Design
  • Git / GitHub
  • Scrum
  • Vercel

Testimonials

William's ability to integrate automation solutions with our web development accelerated our response times. His technical approach is impeccable.

Satisfied Client

A professional who doesn't just write code, but understands the business. His implementations are solid and his communication is excellent.

Technical Collaborator

Hire Me

Location

Cachipay, Cundinamarca, Colombia
Cachipay Colombia

Mobile / WhatsApp

+ +57 310 329 83 46