Luis Arriaga
Software Engineer - Car Enthusiast



Software Engineer

  • Rebuilt our Automated Intrusion Response service with scalability in mind, allowing support for new devices and response capabilities
  • Created an API Connector that retrieves data from APIs such as Microsoft O365, normalizes it to a specific field mapping, and then forwards it to our SIEM for threat assessment
  • Synthesized a Report Automation tool for ArcSight ESM generating system resource reports then emailing them as attachments on a scheduled basis
  • Solved a critical issue in Wazuh’s (HIDS) field mappings by producing a regex class in C and integrating it with Wazuh Managers monitoring thousands of agents

May, 2017 - Present

Full Stack Developer

  • Developed back-end protocol to improve MySQL query efficiency and optimize speed by up to 75%
  • Designed and implemented a REST API to determine contacts’ local time, time zone, and display a clock widget
  • Implemented a three-way communication system between the front-end, MySQL and AWS cloud storage to upload a profile image when creating a new contact inline
  • Redesigned settings infrastructure to give users the ability to select what specific content to display in their generated PDF reports
  • Tasked with enhancing the entire application UX design to advance onboarding flow and ongoing retention

September, 2015 - April, 2017

Technical Consultant

  • Helped create an automated onboarding procedure to invite over 16,000 current users to the client’s new product application
  • Built a CRUD like management system for 10,000+ preexisting shopping cart promotions
  • Designed a dynamic algorithm to generate a finite amount of unique alphanumeric promotion codes
  • Used Google Maps/Places API with a Place Autocomplete search field and extensive parsing to autofill the shipping address form including street type and pre/post directional street fields for the shopping cart
  • Maintained a conventions-based, modular MVC framework application using Bootstrap

April, 2016 - September, 2016

RF Test Engineer Intern

  • Proposed creating a class to decrease 1,000’s of microchips’ test time and refine automated test solutions
  • Constructed a dynamic algorithm using statistical analysis of the past fixed quantity output results to update future test parameters which led to a 25% decrease in test time

June, 2015 - July, 2015


Hi! I'm Luis, a Software Engineer at Proficio, a local cybersecurity startup in San Diego. I enjoy being challenged everyday with solving real world security and software puzzles. My ultimate goal is to utilize these solutions to help businesses operate more efficiently and secure.

There is a vast amount of information to learn about security, which has sparked some new reading material and projects. When I'm not working on awesome projects, you can try finding me out in the mountains hiking with my pup Nixon or snowboarding.

Contact Me