Senior Member Of Technical Staff
Current
May 2024 - Present
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Sanjay Kumar Email & Phone Number
QA ENGINEER/ SMTS at TNSI | SIP Testing | IMS || Support | SBC | SIP, INAP, SS7, Diameter|| Deployment | ELK ||VOIP Testing|| Linux || UI Testing || Knowledge of Deployment.
at
Transaction Network Services
LinkedIn matched
✓ Verified August 2026
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Profile completeness 86%
Current company
Role
QA ENGINEER/ SMTS at TNSI | SIP Testing | IMS || Support | SBC | SIP, INAP, SS7, Diameter|| Deployment | ELK ||VOIP Testing|| Linux || UI Testing || Knowledge of Deployment.
Location
Noida, Uttar Pradesh, India
Company size
Who is Sanjay Kumar? Overview
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Sanjay Kumar is listed as QA ENGINEER/ SMTS at TNSI | SIP Testing | IMS || Support | SBC | SIP, INAP, SS7, Diameter|| Deployment | ELK ||VOIP Testing|| Linux || UI Testing || Knowledge of Deployment. at Transaction Network Services, a with 1337 employees, based in Noida, Uttar Pradesh, India. AeroLeads shows a matched LinkedIn profile for Sanjay Kumar.
Sanjay Kumar previously worked as Senior Member of Technical Staff at Transaction Network Services and Member Of Technical Staff at Transaction Network Services. Sanjay Kumar holds Bachelor Of Computer Application-Bca, Computer Programming, Specific Applications, 56 from Maharshi Dayanand University Rohtak.
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Transaction Network Services
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Profile bio
About Sanjay Kumar
1.Currently working as a as Senior Member of Technical Staff In AGNITY Communication Private Limited (a TNS Company).2.A result oriented professional with 6.5 years of comprehensive experience in SIP/IMS/Deployment Protocol Testing Domain.3.Good exposure in IMS architecture with all the nodes (P-CSCF, I-CSCF, S-CSCF, TAS, HSS) and having knowledge on End-to-End call flow including IMS Registration and Interfaces.4.Knowledge on SIP Protocol (RFC 3261). Knowledge on End-to-End call flow (Call hold, Call Forward, Call parking, call conference, Automatic redial, Call forking, Parallel forking, Serial forking, Call transfer (Attended and Unattended), Route and Record Route, Music on hold).5.Creating VNF-Packaging for all IMS based on customer Requirement.6.Modification of VNF-packages and artifacts as per LLD & HLD design.7.Creating Signaling configuration file for manual bulk configuration.8.Good Knowledge in Open Stack and its architecture.9.Functional, Performance, Regression, Feature & Application Testing on IMS Soft client & Mobile Device.10.Having knowledge on LTE testing Attach procedure, Hand over and LTE Architecture.11.Good Exposure Docker and Kubernetes and Linux.12.Good Knowledge/LAB Test on CNF (Cloud Native Function).13Willingness to learn and adapt to new opportunities and challenges.14.Good team player with strong interpersonal skills.15.Analysis of Network performance issues.
Current workplace
Sanjay Kumar's current company
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Transaction Network Services
5 roles
Sanjay Kumar work experience
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Member Of Technical Staff
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 IMS5. Good working experience IMS Product like TAS, P-CSCF, I-CSCF, S-CSCF.6. Analysis of VOIP/SIP traces, for troubleshooting of different customer complaints7. End to… Show more 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 IMS5. Good working experience IMS Product like TAS, P-CSCF, I-CSCF, S-CSCF.6. Analysis of VOIP/SIP traces, for troubleshooting of different customer complaints7. 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. Show less
Mar 2022 - May 2024
Test Engineer
Mar 2022 - May 2024
Jan 2021 - Mar 2022
Test Engineer
Jan 2018 - Jun 2020
Team & coworkers
Colleagues at Transaction Network Services
Other employees you can reach at tnsi.com. View company contacts for 1337 employees →
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Gwenna Wills
Colleague at Transaction Network ServicesPortland, Oregon, United States
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Nicholas Sturman
Colleague at Transaction Network ServicesGreater Sheffield Area, United Kingdom
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Ok Freo
Colleague at Transaction Network ServicesLacey, Washington, United States
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Miguel Mariano
Colleague at Transaction Network ServicesGreater Madrid Metropolitan Area, Spain
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MS
Minakshi Sapra
Colleague at Transaction Network ServicesGurugram, Haryana, India
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Mahmoud Hussien
Colleague at Transaction Network ServicesSudan
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HM
Hayu Mat Nor
Colleague at Transaction Network ServicesKuala Lumpur, Federal Territory Of Kuala Lumpur, Malaysia
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Anusha Hegde
Colleague at Transaction Network ServicesBengaluru, Karnataka, India
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NN
Nadia Neri
Colleague at Transaction Network ServicesGreater Milan Metropolitan Area, Italy
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KS
Kabir Sharma
Colleague at Transaction Network ServicesDelhi, India
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Gwenna Wills
Colleague at Transaction Network ServicesPortland, Oregon, United States
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NS
Nicholas Sturman
Colleague at Transaction Network ServicesGreater Sheffield Area, United Kingdom
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OF
Ok Freo
Colleague at Transaction Network ServicesLacey, Washington, United States
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MM
Miguel Mariano
Colleague at Transaction Network ServicesGreater Madrid Metropolitan Area, Spain
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MS
Minakshi Sapra
Colleague at Transaction Network ServicesGurugram, Haryana, India
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MH
Mahmoud Hussien
Colleague at Transaction Network ServicesSudan
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HM
Hayu Mat Nor
Colleague at Transaction Network ServicesKuala Lumpur, Federal Territory Of Kuala Lumpur, Malaysia
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AH
Anusha Hegde
Colleague at Transaction Network ServicesBengaluru, Karnataka, India
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NN
Nadia Neri
Colleague at Transaction Network ServicesGreater Milan Metropolitan Area, Italy
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KS
Kabir Sharma
Colleague at Transaction Network ServicesDelhi, India
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2 education records
Sanjay Kumar education
Bachelor Of Computer Application-Bca, Computer Programming, Specific Applications, 56
Bachelor Of Computer Application - Bca, Computer Programming, Specific Applications, 56
Sk Krishana
FAQ
Frequently asked questions about Sanjay Kumar
Quick answers generated from the profile data available on this page.
What company does Sanjay Kumar work for?
Sanjay Kumar works for Transaction Network Services.
What is Sanjay Kumar's role at Transaction Network Services?
Sanjay Kumar is listed as QA ENGINEER/ SMTS at TNSI | SIP Testing | IMS || Support | SBC | SIP, INAP, SS7, Diameter|| Deployment | ELK ||VOIP Testing|| Linux || UI Testing || Knowledge of Deployment. at Transaction Network Services.
Where is Sanjay Kumar based?
Sanjay Kumar is based in Noida, Uttar Pradesh, India while working with Transaction Network Services.
What companies has Sanjay Kumar worked for?
Sanjay Kumar has worked for Transaction Network Services, Agnity, Inc, and Ericsson.
Who are Sanjay Kumar's colleagues at Transaction Network Services?
Sanjay Kumar's colleagues at Transaction Network Services include Gwenna Wills, Nicholas Sturman, Ok Freo, Miguel Mariano, and Minakshi Sapra.
How can I contact Sanjay Kumar?
You can use AeroLeads to view verified contact signals for Sanjay Kumar at Transaction Network Services, including work email, phone, and LinkedIn data when available.
What schools did Sanjay Kumar attend?
Sanjay Kumar holds Bachelor Of Computer Application-Bca, Computer Programming, Specific Applications, 56 from Maharshi Dayanand University Rohtak.
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