Ravindra Bhatt Email & Phone Number

Ahmedabad, Gj, In

Ahmedabad, Gujarat, India

Played an integral role in the production team responsible for overseeing the complete backend setup of geographically distributed servers. Managed and maintained the infrastructure for efficient operations and scalability. Additionally, developed and managed VoIP-related scripts tailored to various test types.Assumed ownership of critical components including upload, alert, and call generation, and conducted thorough refactoring to enhance their functionality and performance. Regularly performed maintenance activities to ensure optimal system operation and stability.Also implemented integrations with collaboration platforms like Slack and Mattermost in alert.Developed and maintained scripts and setup for webex conferences, catering to clients such as ATT and Gartner. Successfully implemented a backend script for Google Voice test type, leveraging AWS, GCS, cloud_sql_proxy, and audio file operations for accurate audio analysis.Led the migration of microservices from Python V2 to V3, ensuring a seamless transition while considering compatibility and optimizing performance. Additionally, spearheaded containerization efforts to enhance scalability, deployment, and resource utilization.

New Delhi, Delhi, India

Played a key role in the back-end team, responsible for designing, developing, and deploying robust cloud-based PBX systems leveraging technologies such as AWS, Freeswitch, Opensips, and MariaDB.Collaborated with cross-functional teams to gather requirements and translate them into scalable and high-performance PBX solutions, ensuring seamless communication and call routing for clients.Mentored junior team members, providing guidance on technical aspects and fostering their professional growth within the module development domain.

Ahmedabad, Gujarat, India

Engaged in productive discussions with clients, conducting project demos, understanding requirements, estimating project timelines, and providing support throughout the deployment process.Developed and deployed a dynamic Interactive Voice Response (IVR) system in Asterisk using app_swift and the Cepstral TTS engine. Made necessary modifications to the Asterisk module of app_swift to enable its integration with the IVR system.Successfully developed, modified, and deployed various Session Border Controller (SBC) projects using Opensips, Kamailio, RTPengine, and MySQL. These projects incorporated advanced features such as TLS support, WebRTC to SIP and vice versa call support, presence, and Busy Lamp Field (BLF) functionality.Demonstrated proficiency in developing, deploying, and maintaining Class 5 and Class 4 soft switch solutions. Utilized custom Freeswitch modules, MongoDB, MySQL, Redis, and Opensips as a SIP proxy. Additionally, designed billing logic to facilitate efficient call management and billing processes.Updated the Cepstral TTS plugin for UNIMRCP, ensuring compatibility with the latest versions of the UNIMRCP server for both Linux and Windows platforms.Received Award of “New talent of the year (2017)” and “Key Team player (2018)” from company management.

Designed and selected hardware components for embedded systems. Developed and deployed applications using Contiki OS and Debian. Successfully tested 10+ modules, including cc1310EM, Maven WiART, etc. Interfaced sensors with MSP430 and BBB.

i was customer support technician . My work was to do system installation,maintenance,repair. sensor testing and also giving system demos at various tenders and also contributed in some project handling.

Masters Of Engineering (M.E.), Vlsi & Embedded System Design

M.E in Electronics & comm. , main interest in embedded system like 8051,8086,ARM or any other software & hardware related to electronics.

Bachelor’S Degree, Electronics And Communications Engineering

High School, K.G To Hsc