Analyze and troubleshoot asterisk queue skipping issues on our FreePBX system
“SUper easy and was great at explaining his work”matthewmalk248 3 天前
Vicidial Custom Web Form One and Two
“Freelancer was great to work with. He was quick, knowledgable, helpful, and thorough. Would recommend any and everyone to utiize his services”qfaison 上周
Hot Desking Script for Asterisk/FreePBX
“Excellent communication. Great to work with. Fast and good.”andyday 1 个月前
Asterisk PBX application to play audio files, transfer and record calls
“Perfecto, un placer trabajar con él. Serio y gran profesional!”fernandojsc 1 个月前
Project for Ambiorix R.
“Great professional! Highly recommended. Will hire him again for sure. Thanks a lot!! Outstanding development skills.”setisolu 1 个月前
Asterisk Call API
“He is very professional. He completed all tasks in time. He has very good communication. Thank you.”ibusiness10 2 个月前
Chief technology officerJan 2009 - Oct 2013 (4 years)
As Chief technology officer my role is : is to assure the successful execution of the company's business mission through development and deployment of the company's web presence. This requires envisioning the company's service offerings as a web-based business, leading implementation of web applications, and planning for risk and growth.
Systems engineering2001 - 2006 (5 years)
Digium Certified Asterisk Administrator (dCAA) Exam (2012)Digium
The Digium Certified Asterisk Administrator (dCAA) program is intended to validate basic competency with Asterisk. It requires general telephony and VoIP knowledge as well as specific Asterisk knowledge related to installing, configuring, and administering an Asterisk system. dCAA certification lasts 2 years and is awarded after earning a passing score on the dCAA examination. The dCAA exam is administered online and consists of 60 multiple-choice questions testing your knowledge of Asterisk, VoIP, and telephony. To pass the dCAA exam, it is recommended that you have experience administering an Asterisk system, and are comfortable installing, configuring, and maintaining an Asterisk server using Linux and Asterisk CLI commands. Those wishing to prepare for the dCAA are encouraged to enroll in our Asterisk Fast Start training course. Information on open source Asterisk can be found at Asterisk.org.
PHP Certification (2010)W3SCHOOLS
PHP is a powerful server-side scripting language for creating dynamic and interactive websites. PHP is the widely-used, free, and efficient alternative to competitors such as Microsoft's ASP. PHP is perfectly suited for Web development and can be embedded directly into the HTML code. SQL (Structured Query Language) is an ANSI (American National Standards Institute) standard for accessing database systems. SQL statements are used to retrieve and update data in a database. By mastering these subjects you will be able to develop and maintain dynamic and interactive web pages and also retrieve and update data from a database over the internet. The PHP Developer Certificate proves fundamental knowledge of web development using PHP and SQL (MySQL).
MySQL for Database Administrator (2011)ITEROM
The MySQL for Database Administrators training is designed for DBAs and other database professionals. Expert Oracle University instructors will teach you how to install and configure the MySQL Server, set up replication and security, perform database backups and performance tuning and protect MySQL databases.
Linux Scripting (2014)SkillSoft
Shell Scripting with Bash, scripts for automating tasks on UNIX systems.
Asterisk Installation and customization. Freepbx customization. a2billing Installation and customization. Vicidial Call Center. Linux bash scripting. PHP & MYSQL development.