David C. Villarreal Email & Phone Number

San Antonio, Texas, United States

San Antonio, Texas Area

Responsible for delivering world class first and second tier support for all SecureLogix products and software as well as the supported operating systems, databases, data networks and telecom infrastructures.

San Antonio, Texas Area

Develop a home automation with a Raspberry Pi. Deployed by producing a web application with Python code, Django web framework and using Heroku as the server.See the app at:http://www.gui-tron.com/See the code at:https://github.com/BackEndEngineering/Home-Automation

San Antonio, Texas Area

Central Office Technician in San Antonio Installs, maintains and repairs central office equipment and auxiliary equipment, located in the host and remote switching sites as well as the Customer Business Location1. Installs central office and auxiliary communications equipment. Inputs translation changes in the switching system databases. 2. Maintains and.

San Antonio, Texas Area

Handled invoicing and billing function, while serving as contract for customer inquiries and requests.Successfully sold additional work and add-on services, leveraging relationship-building skills to grow sales.Capably addressed customer inquiries, providing prompt response to all issues and concerns.Earned reputation for going extra mile to improve the.

San Antonio, Texas Area

1. Review claims adjustments with customers, examining parts claimed to be defective and approving or disapproving customer' claims.2. Recommend improvements in products, packaging, shipping, service, or billing methods and procedures in order to prevent future problems.3. Solicit sale of new or additional services or products.4. Keep records of customer.

1. Inbound and Outbound calling.2. Services existing accounts, obtains orders, and establishes new accounts by planning and organizing daily work schedule to call on existing or potential sales outlets and other trade factors.3. Focuses sales efforts by studying existing and potential volume of customers.4. Submits orders by referring to price lists and.

Electrician

Back-End Engineering

Back End Engineering focuses on the logic and database needs required to run and scale web applications. Back End products combine.

Strategic Alliance Accelerated Technical Training, Industrial Electronics Technology/Technician

Activities and Societies: A tutor in MathematicsLearn all concepts & component in electronics, mathematical problems, electronic.

Automobile/Automotive Mechanics Technology/Technician

Learn Auto Mechanic in rebuild engines, brakes systems, electrical system including computers network interface to sensors and air bag..