Node.JS / ARI Specialist

Specialist Node and ARI Developer:

• Integration of Asterisk with node applications and handling the requests efficiently.
• Manage all SDP Platforms of VAS services, generating logs & reports.
• Develop and integrate Asterisk with MySQL or NoSQL and stored procedures.
• Writing reusable, testable, and efficient code
• Design, develop & integrate multi-asterisk architectures.
• Design and implementation of low-latency, high-availability, and performing applications
• Implementation of security and data protection
• Test and troubleshoot Asterisk applications/issues
• R & D in Asterisk.
• Integration of data storage solutions
• Provide swift support to existing services and fix any bugs, vulnerabilities, and anomalies
• Configure and optimize Asterisk according to the need of the code.

Desired Qualifications, Capabilities, and Experience:

• 2+ years of proven experience in NodeJS and 3+ years’ experience in Asterisk/ARI experience.
• Candidate should be familiar and comfortable with Asterisk’s latest version.
• Strong proficiency with JavaScript, Kafka, Redis, and MySQL
• Knowledge of Node.js and frameworks available for it (such as Express, ari-client, Axios, etc.)
• Hands-on experience in multiple SIP Servers
• Asterisk integration with PSTN is preferred
• Hands-on experience in Kamailio SIP Server
• Strong Knowledge in PBX, SIP, RTP protocols & Asterisk Dial-plan, Asterisk Gateway Interface, and Asterisk Manager Interface.
• Asterisk integration with Database (MySQL and MSSQL) with knowledge of queries and stored procedures.
• Strong knowledge of multi-asterisk server architecture.
• Scripting with Shell, Perl, Python
• Understanding the nature of asynchronous programming and its quirks and workarounds
• Basic understanding of server-side technologies.
• Understanding accessibility and security compliance {{Depending on the specific project}}
• User authentication and authorization between multiple systems, servers, and environments
• Integration of multiple data sources and databases into one system
• Understanding fundamental design principles behind a scalable application
• Creating database schemas that represent and support business processes
• Implementing automated testing platforms and unit tests excellent communication and self-organization skills

High level of integrity and ethics