Rajesh Sharma
Architect-QA at Radisys Corporation - CPaaS | Audio-Video Bot | Media Analytics | VoIP | IMS | Media Resource Function | AWS | Kubernetes | Python | Automation | Application server | SBC| Playwright|Postman
- Role
- Architect at Radisys
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Rajesh Sharma
Experienced Software Engineering Architect | Telecom | CPaaS | IMS/VoIP | Cloud-Native SystemsI am a highly accomplished and performance-driven software professional with over a decade of hands-on experience in the telecom testing domain, spanning CPaaS platforms, VoIP/IMS, MRF systems, SBC and Application servers Current Role:software engineering Architect at Radisys, focusing on Radisys’ Engage Digital Platform, including Audio/Video Bots, Call Application Server (Cipango), and SIP Load Balancer (Kamailio). My work bridges deep protocol-level understanding with cloud-native architecture and modern DevOps practices. Technical Proficiency Includes:Protocols: SIP, WebRTC, MSML, MSCML, VXMLPlatforms & Tools: Kubernetes, Docker, Helm, AWS Cloud, Jenkins, CI/CD, PostmanDatabases: PostgreSQL (PGDB), CouchbaseTest Automation: Robot Framework (Python), custom video/audio quality tools (Perl, FFmpeg)Codec Expertise: G711, G722, G729, AMR, EVS, Opus, H264, H263, VP8Quality Measurement: PESQ, RMS, PSNR Key Responsibilities:Test Strategy, Feature test planning, estimation, and executionLoad, sanity, regression, and performance testingCustomer product trainings delivered globally (Poland,France)Development of in-house tools Load automation tools, AI based Test plan generation, Automated regression identification based on historical data Past Roles:Staff Software Engineer at Radisys from Oct 2020- Dec 2023Software engineering lead at Radisys from Oct 2017- Oct 2020Sr. Software Engineer @ Radisys (Sept 2015 – Sept 2017)QA Associate Consultant @ GlobalLogic (Oct 2014 – Sept 2015)Sr. Software Engineer @ Aricent (July 2010 – Oct 2014) At Aricent, I also worked onsite in France, focusing on SIP/INAP and CAMEL protocols for Telecom Core Networks. I am well-versed in SAFE Agile methodologies, with strong experience in black-box testing, system integration, stress and performance testing, and cross-functional collaboration between onsite and offshore teams.
Experience
Architect
Dec 2023 — Present · Bengaluru, IN
Education
Birla Institute of Technology and Science, Pilani
M.Tech, Software systems
2017 — 2019
Mahaveer Digamber Jain Sr. Sec. School Jaipur
12th, Physics, Chemistry, Methamatics
Shanmugha Arts, Science, Technology and Research Academy
Bachelor of Technology (B.Tech.), Information Technology
2006 — 2010
Skills
- Voip
- Sql
- Sip
- Audio Codecs
- Regression Testing
- Microsoft Office
- Ip
- Rtp
- Inap
- Testing
- Unix
- Sbc
- Functional Testing
- Load Testing
- Wireshark
- Open Ims
- Video Codec
- Sipp
- Shell Scripting
- Manual Testing
- Ip Multimedia Subsystem
- Camel
- Tcp/Ip
- Pl/Sql
- Gsm
- Mrf
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