Improve the process for creating DTEs (electronic documents) by 70% by developing an API that connects with the SII (Chile's internal tax system) (Nodejs, XML, Api-Rest). I led groups of up to 4 programmers, in addition to intervening from the conceptualization, implementation and documentation of the projects. I was managing the administration of Linux servers, Google Cloud Platform and Windows Server.

I managed to increase sales by 60% by developing various services related to the points of sale. A digital billboard was developed that connects with the POS, a shift manager, a self-service scale for voucher generation, among other microservices (PHP, NodeJs, React).

I managed to optimize the code of digital billboard templates by 50% (PHP, JavaScript). Develop new templates for digital billboards that increased the services offered to customers. (PHP, JavaScript)

I led a team of 3 people for the construction of technology business solutions (PHP, Laravel, Lumen, AngularJs) for the creation of budgets and billing of services connected to AFIP.

System for the personalized design of phone cases. JavaScript Payroll system for security company. (PHP,MySQL) App for the International Scout Association (PHP, JavaScript, Phonegap)

System for the management of sports statistics (Baseball and Softball). (PHP, PostgreSQL, Api-Rest, Wordpress)