Sanjay Kumar

DevOps Engineer

Noida, Uttar Pradesh, India7 yrs 10 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Over 8 years in telecom with a focus on SIP/IMS Protocol Testing.
Expert in creating tailored telecom solutions and optimizing performance.
Strong analytical skills complemented by continuous learning and certifications.

Stackforce AI infers this person is a Telecommunications Testing Specialist with expertise in IMS and SIP technologies.

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Skills

Core Skills

TelecommunicationsTesting

Other Skills

API TestingAgile & Waterfall MethodologiesAgile MethodologiesApplication TestingAutomationBug TrackingCLICSCFDatabase Management System (DBMS)Database TestingDebuggingDefect ManagementDefining RequirementsDevelopment TestingDiameter

About

In the realm of telecom, where innovation meets precision, I stand as a dedicated Senior Member of Technical Staff with Transaction Network Services, specializing in the intricacies of SIP/IMS Protocol Testing. At the core, I am a tech enthusiast 🖥️ who thrives on creating flawless communication networks and pushing the boundaries of telecom technologies. Over 8 years, my professional journey has been enriched with deep dives into IMS architecture, meticulous SIP scenario testing, and developing tailored telecom solutions. Skilled with tools like JMeter and Linux, and a detailed understanding of LTE, my approach merges technical excellence with analytical prowess to optimize performance and ensure consumer satisfaction 📞. My career is a testament to my commitment to quality and innovation, complemented by a continuous pursuit of knowledge through certifications in Linux CLI, Bash Scripting, and Power BI. I am driven by the challenge of transforming complex technical requirements into functional artifacts that enhance user experience and operational efficiency. Beyond the technical, my role also involves customer support, where my calm demeanor and problem-solving skills come to fore solving issues promptly and maintaining high standards. Feel free to connect with me here or check my projects on LinkedIn that highlight my journey in making telecom networks smarter and more reliable! 🌐

Experience

7 yrs 10 mos

Total Experience

3 yrs 4 mos

Average Tenure

4 yrs 3 mos

Current Experience

Transaction network services

2 roles

Senior Member of Technical Staff

May 2024 – Present · 2 yrs 1 mo · Noida, Uttar Pradesh, India · On-site

Member Of Technical Staff

Mar 2022 – May 2024 · 2 yrs 2 mos · Noida, Uttar Pradesh, India · On-site

1.Creating VNF-Packaging for all IMS based on customer Requirement.
2. Modification of VNF-packages and artifacts as per LLD & HLD design.
3. Creating Signaling configuration file for manual bulk configuration.
4. End-to-end knowledge and co-ordination of IMS Network, handling of call related issue of
IMS
5. Good working experience IMS Product like TAS, P-CSCF, I-CSCF, S-CSCF.
6. Analysis of VOIP/SIP traces, for troubleshooting of different customer complaints
7. End to end Testing experience of all the IMS node.
8.Based on the information procured in the above step decide how it is to be tested.
9.Execute all the Test case and Report defects, define severity and priority for each defect.
10.Carry out regression testing every time when changes are made to the code to fix defects.