Alex Barrios is a professional with 14 years of experience in software and systems development for web and desktop environments with a solid knowledge’s several technologies and certified in IT security.
Proactive, efficient and effective in project execution, and extensive experience working with groups and collaborative environments.


Development Skills

Advanced knowledge in JAVA, Python, PHP and Perl. Fullstack with MEAN (MongoDB, Express, AngularJS, Node.js), jQuery and Laravel. Also had developed Wordpress modules.

Operating Systems

Administrator and power user of GNU / Linux, specially Debian, openSUSE and Gentoo. Also had managed Windows Server, and OSX.

Hacking and Security

OSCP and OSWP Certificate in systems penetration, stress tests, application auditing, interception, wireless attack, and intrusion detection systems.

Control Version and Methodologies

Familiar with Development Groups and GIT. Also have worked in Agile Development like XP, Scrum, FDD, Kanban. Empirical studies in Usability and graphic design.

Featured Projects

Virtual Classroom Alexertech

Long distance training system that worked from 2010 to 2015 with over 1000 students who participated in various courses online.

Management and Control Systems

Focused on project management, construction, inspections, and large-scale following, keeping track of various offices of an organization. 3 systems developed.

Systems for efficiency

This scheme focuses on improving organizational efficiency, the use of systems such as document control, personnel, payroll and HR. 7 systems developed.

Web design and development

Development of various Web portals with modern standards like HTML5 and CSS3 plus jQuery dynamic graphical interfaces and logical cores in PHP and MySQL. 8 pages developed.

Game Development

Games development skills in Unity 5 and RPG Maker. Programming in C # scripts and integration of third-party application components.

Information Security

Security research and pentesting. Bulletproof applications. Deployment of intrusion detection systems, network overseer and security policy.