Wilson Carrillo León

Full Stack Developer & Cybersecurity Specialist

7+ years building scalable, secure, and innovative solutions. Expert in PHP, Laravel, React, TypeScript, and AWS with a strong focus on quality and technical leadership.

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Skills & Expertise

Backend Development

Secure and scalable architectures following industry best practices

PHP Laravel Node.js CodeIgniter REST API

Frontend Development

Modern, responsive, and intuitive user interfaces using cutting-edge technologies

React TypeScript JavaScript Vue.js HTML/CSS

Databases

Efficient management of large-scale data with advanced optimization

MySQL PostgreSQL SQL Optimization

Cloud & DevOps

Scalable cloud infrastructure and automated deployments

AWS EC2 S3 CI/CD Docker

Cybersecurity

Comprehensive protection of digital assets and secure development

Security Pentesting Secure SDLC

Technical Leadership

Mentoring, code reviews, and development team management

Git/GitLab Gitflow Code Review Mentoring

Professional Experience

Software Engineer

Genesys Ingeniería Colombia SAS

Reduced production errors by 40% through scalable, maintainable code
Improved overall performance by 30% by integrating new technologies
Technical lead on key projects using PHP/Laravel and React/TypeScript
Implemented CI/CD pipelines and scalable architectures
Managed pull requests using Gitflow methodology
Mentored junior developers

Software Developer

TuProyecto SAS

Optimized a dynamic education platform by 60% using PHP.
Trained the development team on implemented features and best development practices.
Served as technical lead in cybersecurity processes.
Implemented CI/CD pipelines and scalable architecture.
Managed pull requests and applied Gitflow methodology.
Mentored junior developers.

Full Stack Developer

Artistshot

Built high-traffic e-commerce solutions with Laravel and CodeIgniter
Developed responsive interfaces using React, React Native, and Ionic
Integrated third-party APIs (Stripe, PayPal, logistics)
Managed MySQL databases with 100M+ records
AWS infrastructure management (EC2, RDS, S3, ECS, Athena)
Led the team in the absence of the Head Developer

Junior Developer

Help Technology and Services S.A.S.

Web application development for the healthcare sector
Frontend development with React.js and Vue.js
PostgreSQL and MySQL database administration
Direct technical support for clients

Education

Specialization in Cybersecurity

Universidad de Investigación y Desarrollo (UDI)

Aug 2025 | Bucaramanga, Colombia

Systems Engineering