John Mullins Email & Phone Number

Houston, TX, US

Houston, Texas, United States

Use micro-services to collect, transform, and present large volumes of network information. Services run inside docker containers, use container orchestration, message queues, health checks, log aggregation, and metrics to create reliable and scalable solutions. Back-end written in Golang and uses gRPC, Postgres, Single Sign On (SSO), and custom component.

Houston, Texas

Design, develop, implement and support large subsystems with a heavy emphasis on webservices. Assist with scoping and planning new projects in addition to reviewing and supporting the work of other team members. Responsible for mentoring new team members and performing code reviews.

Houston, Texas

Responsible for full development life-cycle of large subsystems including discount programs and specialty billing modules. Created and maintained customer-facing and employee-facing portal pages while maintaining SOAP API endpoints for both. Worked directly with employees in other departments to gather requirements and demonstrate the results of.

Dallas, TX

Designed, developed, and maintained accounting and sales portions of the API through which all company and customer activity is performed. In addition to working on the API using object-based PHP 5, also implemented public and internal portals which relied on the API and made heavy use of HTML, Javascript (JQuery), and CSS. Used Git both within an IDE and.

Dallas, Texas

Performed maintenance on existing Java, PHP, and C++ applications including both proprietary and vendor supplied software. Created and automated Excel reports using both JXL and POI where the data within reports came from a variety of sources including MySQL databases, FTP sites, and flat files. Working directly with company traders and consultants.

Corpus Christi, Texas

Performed hardware diagnosis and repair, spyware cleanup, virus removal, webpage updates, and home-network troubleshooting. Daily work involved extensive face to face interaction with customers both on site and in the shop. Occasionally performed simple programming tasks including web page CGI scripting and MS Access database manipulation.

Master Of Science

Bachelor Of Science