DevOps with Asterisk, Communications Services

Our client is a global provider of testing, analytics, and security solutions for the telecommunications sector.

DataArt’s specialists are helping to develop an analytical solution which tracks transactions that determine the quality of customer experience with network service providers (QoE). From these transactions, key indicators are displayed, such as radio frequency performance, base signal speed, and service performance (VoLTE, SMS). All metrics are combined into the final QoE estimates, which are used to determine hot spots and help localize and solve service quality problems.

Responsibilities

• Migration of custom code to Asterisk API on Ubuntu
• Configuration of TDM trunks support as well as SIP TLS connection
• Plum call server integration
• Integrate Asterisk with Database (MySQL and MSSQL)
• Scripting with Shell and Perl

Required Skills and Experience

• Knowledge of PBX, SIP, and RTP protocols
• Knowledge of multi-asterisk server architecture
• Expert in Asterisk installation, configuration, and troubleshooting

Additional Competencies

• Good knowledge of SIP and TDM trunks
• VoIP and Telephony Domain
• Ability to test and troubleshoot Asterisk applications/issues
• Knowledge of PHP & Java programming in Asterisk

DataArt Offers:

• Professional Development:
  • Experienced colleagues who are ready to share knowledge;
  • The ability to switch projects, technology stacks, try yourself in different roles;
  • More than 150 workplaces for advanced training;
  • Study and practice of English: courses and communication with colleagues and clients from different countries;
  • Support of speakers who make presentations at conferences and meetings of technology communities.
• The ability to focus on your work: a lack of bureaucracy and micromanagement, and convenient corporate services;
• Friendly atmosphere, concern for the comfort of specialists;
• Flexible schedule and the ability to work remotely;
• The ability to work in any of our development centers.