sunil kumar singh's Profile
sunil kumar singh | |
Associate/Sr. Associate -(Technical), global logic india pvt ltd | |
 | global logic india pvt ltd  |
Professional summary
-
Current Experience:
Associate/Sr. Associate -(Technical), global logic india pvt ltd
Previous: Role Software Engineer, Employer Datamatics Ltd.
Red Hat Certified Engineer, 2007 ,
Project NQMS
Role Software Engineer, Employer Datamatics Ltd.
Role Software Engineer, Employer Datamatics Ltd.
Red Hat Certified Engineer, 2007 ,
Project NQMS
Role Software Engineer, Employer Datamatics Ltd.
Role Software Engineer, Employer Datamatics Ltd.
Red Hat Certified Engineer, 2007 ,
Project NQMS
Role Software Engineer, Employer Datamatics Ltd.
-
4.5 Years
-
Voip Protocols/Networking/linux/testing/
-
Contribution score:(56 points)
- Contacts: 7 connections, 8 following, 2 followers
sunil kumar singh's Experience
| Current : |
Associate/Sr. Associate -(Technical), global logic india pvt ltd |
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| Technology Consulting | ||
| Previous : |
Role Software Engineer, Employer Datamatics Ltd. |
|
| Canada | ||
Brief summary :
Project: Software to collect and store a variety of parameters from IPTV sniffed data from NMS/EMS Employer Datamatics Ltd., Mumbai Role Software Engineer Team size 10 Client EXFO, Canada Project Description EXFOs Pacific Project envisages developing a new range of test equipment, primarily targeted at the IPTV business segment. Two of the components in this solution are a web-based Element Management System (EMS), and a Remote Test Unit (RTU). RTU is use for sniffing the IPTV network. The RTU is sit inside the IPTV Service Providers IPTV network, collect and store a variety of parameters like MDI, PCR Jitter etc. This information is transferred to the EMS (Element Management System) for consolidation, reporting and analysis. Responsibilities Requirement analysis and creation test plan Test cases writing and framing RTU Configuration with XP Embedded Testing and bug reporting User acceptance testing NYCUBE Total Duration 20 months July-05 to Mar-07 Project: Implementation of VOIP services with SIP protocol Employer Netyantra India Pvt. Ltd, Mumbai Role: Software tester and Quality analyst Team size 40 Client D-link, Telstra (London) and Vistula (UK). Project Description Telstra (London) and Vistula (UK and US) were our clients who are carriers and responsible for providing VOIP service in their countries. Basic Services provided by the product are Hosted IP-PBX with end user web access to manage the domains, extensions and end user features, IP- PBX operator Console and Soft Phone, Extendable (star) Services these are the features control over the phone, Domestic and International VOIP calling, Voice mail and Voice mail delivery over E- mail, conditional Call Forwarding etc Responsibilities Live EPPBX to IPPBX Setup Configuration Billing setup configuration Kernel testing for modified open source kernel IPPBX Testing Hosted IP-PBX or voice VPN with separate domain administrator and end user web access IP-PBX Operator Console, Soft phone. Extendable (Star) Services -Feature control over phone Domestic and International VOIP. Voice mail and Voicemail Delivery over Email Conditional Call forwarding, Follow me service Directory - clicks and calls 3-way calling Call Center (Inbound and Outbound) Testing Agent summary, report, CDR (call detail report), Alpha tagging Agent Snooping, Barging, Whispering Features. CRM integration with Out Bound call center PD (Predictive Dialer). Hunting policies, Auto attendant IVRS system ACD. User Agent Testing Web API Testing Stress and Load Testing for VOIP Server Client Side Testing Bug verification Sunil Kumar Singh | ||
| Previous : |
Red Hat Certified Engineer, 2007 , |
|
| Mumbai. | ||
Brief summary :
Comprehensive understanding of networking concepts pertaining to VOIP/EMS/NSM. Having good exposure of effort estimation in testing. Implemented CMMI processes (Audit, Review and corrective action) in project life cycle. Implement Defect Prevention (DP) in the project. Key Achievments Star-performer in Global Logic. Completed green belt Six-Sigma project with title How to reduce induction time of a testing team member. Award for exemplary work performance contribution for EXFO. Attendee for International software testing conference 2007, Mumbai. Trainings/Certifications ISQTB certified software tester. CISCO Certified Network Associate (CCNA) certificate, exam no 640-801 with 92%. Trained Red Hat Certified Engineer (RHCE). Trained Microsoft in Windows XP security. Certified in Hardware and Networking. Trained for White belt Six-Sigma workshop Details of work experience given below: Genband (SBC) Total Duration 2.10 years Sep-08 to Till date Project: Performed the protocol, functional compliance, Load and Automation testing of Genbands session border controller, also lead a team of 4 software test engineer. Employer GlobalLogic Ltd., Role Associate Consultant -Test Engineer (Lead) Team size 125 Client Genband, USA Project Description Genband Sessions Border Controller (Iserver) The S3 delivers secure carrier class, real-time communications for fixed and mobile operators, enabling new service offerings, rapid revenue generation and network cost-savings. With extensive security, policy enforcement, and session management capabilities, the S3 SBC brings service providers advanced levels of functionality, flexibility, and performance at IP network borders. Iserver implements as P-CSCF in the IMS network. Operating System(s) and Tech SUSE Linux, NxLinux, Windows XP and VOIP (SIP, H.323), Solaris Tools Genband SBC, Genband-RSM, footprint, testlink, ScrumWorks, SIPPI, VmWare, Virtual box, Open SER (OpenSIPS), Eyebeam, x-lite, SJ Soft phone, G 711 Mu-law, A-law, G.729,SS8 server (CALEA), Open-Radius, Camient policy server, Nessus vulnerability scanning tool. IXIA, ATCA chassis, IXIA, Ixload-3.7, 5.x, Codenomicon 4.5.2, Jira, SIPP, Ireasoning tools Responsibilities Technical responsibilities Functional and protocol test planning for SBC Functional testing of Genband SBC for SIP and H323 protocols Kernel Testing: (32bit/64 bit) Test strategies planning Test Scripting Test setup creation Test Execution | ||
| Previous : |
Project NQMS |
|
Brief summary :
Technical guidance to team Protocol compliance testing Interoperability testing Designed the QA Lab network Proposed and deployed the QA test lab Bug reporting and test status tracking Process responsibilities Estimations for test planning, Test execution and Test resource utilization with Scrum/Agile methodology Responsible for quality of the product Quality matrix analysis with cross functional teams Project responsibilities Test estimation for new requirement Project planning for release Candidate interviews withheld Lead test team for release. EXFO-NAMASTE Total Duration 11 months Nov-07 to Sep-08 Project NQMS-fiber Element Management (NMS/EMS) System application for testing fiber optic cables/channels | ||
| Previous : |
Role Software Engineer, Employer Datamatics Ltd. |
|
| Canada | ||
Brief summary :
Employer Datamatics Ltd., Mumbai Role Software Engineer Team size 30 Client EXFO, Austria Project Description EXFO is a test and measurement leader in the global telecommunications industry with its corporate HQ located in Canada and development centers in Austria (Budapest) NQMS-fiber Element Management (EMS) System application for testing fiber optic cables/channels for EXFO. The NQMS-Fiber application manages interface with THC, OTH and OTDR. The NQMS application connects with the OTH and OTDR through the THC interface. THC interface is defined and implemented by EXFO technical team. This interface provided data to Datamatics developed EMS system in order to communicate with the RTU. Responsibilities Requirement analysis and creation test plan Test cases writing and framing RTU Configuration with different external software Testing and bug reporting Defect Prevention Performance Testing User acceptance testing EXFO-RTU(IPTV) Total Duration 8 months Apr-07 to Nov-07 | ||
| Previous : |
Role Software Engineer, Employer Datamatics Ltd. |
|
| Canada | ||
Brief summary :
Project: Software to collect and store a variety of parameters from IPTV sniffed data from NMS/EMS Employer Datamatics Ltd., Mumbai Role Software Engineer Team size 10 Client EXFO, Canada Project Description EXFOs Pacific Project envisages developing a new range of test equipment, primarily targeted at the IPTV business segment. Two of the components in this solution are a web-based Element Management System (EMS), and a Remote Test Unit (RTU). RTU is use for sniffing the IPTV network. The RTU is sit inside the IPTV Service Providers IPTV network, collect and store a variety of parameters like MDI, PCR Jitter etc. This information is transferred to the EMS (Element Management System) for consolidation, reporting and analysis. Responsibilities Requirement analysis and creation test plan Test cases writing and framing RTU Configuration with XP Embedded Testing and bug reporting User acceptance testing NYCUBE Total Duration 20 months July-05 to Mar-07 Project: Implementation of VOIP services with SIP protocol Employer Netyantra India Pvt. Ltd, Mumbai Role: Software tester and Quality analyst Team size 40 Client D-link, Telstra (London) and Vistula (UK). Project Description Telstra (London) and Vistula (UK and US) were our clients who are carriers and responsible for providing VOIP service in their countries. Basic Services provided by the product are Hosted IP-PBX with end user web access to manage the domains, extensions and end user features, IP- PBX operator Console and Soft Phone, Extendable (star) Services these are the features control over the phone, Domestic and International VOIP calling, Voice mail and Voice mail delivery over E- mail, conditional Call Forwarding etc Responsibilities Live EPPBX to IPPBX Setup Configuration Billing setup configuration Kernel testing for modified open source kernel IPPBX Testing Hosted IP-PBX or voice VPN with separate domain administrator and end user web access IP-PBX Operator Console, Soft phone. Extendable (Star) Services -Feature control over phone Domestic and International VOIP. Voice mail and Voicemail Delivery over Email Conditional Call forwarding, Follow me service Directory - clicks and calls 3-way calling Call Center (Inbound and Outbound) Testing Agent summary, report, CDR (call detail report), Alpha tagging Agent Snooping, Barging, Whispering Features. CRM integration with Out Bound call center PD (Predictive Dialer). Hunting policies, Auto attendant IVRS system ACD. User Agent Testing Web API Testing Stress and Load Testing for VOIP Server Client Side Testing Bug verification Sunil Kumar Singh | ||
| Previous : |
Red Hat Certified Engineer, 2007 , |
|
| Mumbai. | ||
Brief summary :
Comprehensive understanding of networking concepts pertaining to VOIP/EMS/NSM. Having good exposure of effort estimation in testing. Implemented CMMI processes (Audit, Review and corrective action) in project life cycle. Implement Defect Prevention (DP) in the project. Key Achievments Star-performer in Global Logic. Completed green belt Six-Sigma project with title How to reduce induction time of a testing team member. Award for exemplary work performance contribution for EXFO. Attendee for International software testing conference 2007, Mumbai. Trainings/Certifications ISQTB certified software tester. CISCO Certified Network Associate (CCNA) certificate, exam no 640-801 with 92%. Trained Red Hat Certified Engineer (RHCE). Trained Microsoft in Windows XP security. Certified in Hardware and Networking. Trained for White belt Six-Sigma workshop Details of work experience given below: Genband (SBC) Total Duration 2.10 years Sep-08 to Till date Project: Performed the protocol, functional compliance, Load and Automation testing of Genbands session border controller, also lead a team of 4 software test engineer. Employer GlobalLogic Ltd., Role Associate Consultant -Test Engineer (Lead) Team size 125 Client Genband, USA Project Description Genband Sessions Border Controller (Iserver) The S3 delivers secure carrier class, real-time communications for fixed and mobile operators, enabling new service offerings, rapid revenue generation and network cost-savings. With extensive security, policy enforcement, and session management capabilities, the S3 SBC brings service providers advanced levels of functionality, flexibility, and performance at IP network borders. Iserver implements as P-CSCF in the IMS network. Operating System(s) and Tech SUSE Linux, NxLinux, Windows XP and VOIP (SIP, H.323), Solaris Tools Genband SBC, Genband-RSM, footprint, testlink, ScrumWorks, SIPPI, VmWare, Virtual box, Open SER (OpenSIPS), Eyebeam, x-lite, SJ Soft phone, G 711 Mu-law, A-law, G.729,SS8 server (CALEA), Open-Radius, Camient policy server, Nessus vulnerability scanning tool. IXIA, ATCA chassis, IXIA, Ixload-3.7, 5.x, Codenomicon 4.5.2, Jira, SIPP, Ireasoning tools Responsibilities Technical responsibilities Functional and protocol test planning for SBC Functional testing of Genband SBC for SIP and H323 protocols Kernel Testing: (32bit/64 bit) Test strategies planning Test Scripting Test setup creation Test Execution | ||
| Previous : |
Project NQMS |
|
Brief summary :
Technical guidance to team Protocol compliance testing Interoperability testing Designed the QA Lab network Proposed and deployed the QA test lab Bug reporting and test status tracking Process responsibilities Estimations for test planning, Test execution and Test resource utilization with Scrum/Agile methodology Responsible for quality of the product Quality matrix analysis with cross functional teams Project responsibilities Test estimation for new requirement Project planning for release Candidate interviews withheld Lead test team for release. EXFO-NAMASTE Total Duration 11 months Nov-07 to Sep-08 Project NQMS-fiber Element Management (NMS/EMS) System application for testing fiber optic cables/channels | ||
| Previous : |
Role Software Engineer, Employer Datamatics Ltd. |
|
| Canada | ||
Brief summary :
Employer Datamatics Ltd., Mumbai Role Software Engineer Team size 30 Client EXFO, Austria Project Description EXFO is a test and measurement leader in the global telecommunications industry with its corporate HQ located in Canada and development centers in Austria (Budapest) NQMS-fiber Element Management (EMS) System application for testing fiber optic cables/channels for EXFO. The NQMS-Fiber application manages interface with THC, OTH and OTDR. The NQMS application connects with the OTH and OTDR through the THC interface. THC interface is defined and implemented by EXFO technical team. This interface provided data to Datamatics developed EMS system in order to communicate with the RTU. Responsibilities Requirement analysis and creation test plan Test cases writing and framing RTU Configuration with different external software Testing and bug reporting Defect Prevention Performance Testing User acceptance testing EXFO-RTU(IPTV) Total Duration 8 months Apr-07 to Nov-07 | ||
| Previous : |
Role Software Engineer, Employer Datamatics Ltd. |
|
| Canada | ||
Brief summary :
Project: Software to collect and store a variety of parameters from IPTV sniffed data from NMS/EMS Employer Datamatics Ltd., Mumbai Role Software Engineer Team size 10 Client EXFO, Canada Project Description EXFOs Pacific Project envisages developing a new range of test equipment, primarily targeted at the IPTV business segment. Two of the components in this solution are a web-based Element Management System (EMS), and a Remote Test Unit (RTU). RTU is use for sniffing the IPTV network. The RTU is sit inside the IPTV Service Providers IPTV network, collect and store a variety of parameters like MDI, PCR Jitter etc. This information is transferred to the EMS (Element Management System) for consolidation, reporting and analysis. Responsibilities Requirement analysis and creation test plan Test cases writing and framing RTU Configuration with XP Embedded Testing and bug reporting User acceptance testing NYCUBE Total Duration 20 months July-05 to Mar-07 Project: Implementation of VOIP services with SIP protocol Employer Netyantra India Pvt. Ltd, Mumbai Role: Software tester and Quality analyst Team size 40 Client D-link, Telstra (London) and Vistula (UK). Project Description Telstra (London) and Vistula (UK and US) were our clients who are carriers and responsible for providing VOIP service in their countries. Basic Services provided by the product are Hosted IP-PBX with end user web access to manage the domains, extensions and end user features, IP- PBX operator Console and Soft Phone, Extendable (star) Services these are the features control over the phone, Domestic and International VOIP calling, Voice mail and Voice mail delivery over E- mail, conditional Call Forwarding etc Responsibilities Live EPPBX to IPPBX Setup Configuration Billing setup configuration Kernel testing for modified open source kernel IPPBX Testing Hosted IP-PBX or voice VPN with separate domain administrator and end user web access IP-PBX Operator Console, Soft phone. Extendable (Star) Services -Feature control over phone Domestic and International VOIP. Voice mail and Voicemail Delivery over Email Conditional Call forwarding, Follow me service Directory - clicks and calls 3-way calling Call Center (Inbound and Outbound) Testing Agent summary, report, CDR (call detail report), Alpha tagging Agent Snooping, Barging, Whispering Features. CRM integration with Out Bound call center PD (Predictive Dialer). Hunting policies, Auto attendant IVRS system ACD. User Agent Testing Web API Testing Stress and Load Testing for VOIP Server Client Side Testing Bug verification Sunil Kumar Singh | ||
| Previous : |
Red Hat Certified Engineer, 2007 , |
|
| Mumbai. | ||
Brief summary :
Comprehensive understanding of networking concepts pertaining to VOIP/EMS/NSM. Having good exposure of effort estimation in testing. Implemented CMMI processes (Audit, Review and corrective action) in project life cycle. Implement Defect Prevention (DP) in the project. Key Achievments Star-performer in Global Logic. Completed green belt Six-Sigma project with title How to reduce induction time of a testing team member. Award for exemplary work performance contribution for EXFO. Attendee for International software testing conference 2007, Mumbai. Trainings/Certifications ISQTB certified software tester. CISCO Certified Network Associate (CCNA) certificate, exam no 640-801 with 92%. Trained Red Hat Certified Engineer (RHCE). Trained Microsoft in Windows XP security. Certified in Hardware and Networking. Trained for White belt Six-Sigma workshop Details of work experience given below: Genband (SBC) Total Duration 2.10 years Sep-08 to Till date Project: Performed the protocol, functional compliance, Load and Automation testing of Genbands session border controller, also lead a team of 4 software test engineer. Employer GlobalLogic Ltd., Role Associate Consultant -Test Engineer (Lead) Team size 125 Client Genband, USA Project Description Genband Sessions Border Controller (Iserver) The S3 delivers secure carrier class, real-time communications for fixed and mobile operators, enabling new service offerings, rapid revenue generation and network cost-savings. With extensive security, policy enforcement, and session management capabilities, the S3 SBC brings service providers advanced levels of functionality, flexibility, and performance at IP network borders. Iserver implements as P-CSCF in the IMS network. Operating System(s) and Tech SUSE Linux, NxLinux, Windows XP and VOIP (SIP, H.323), Solaris Tools Genband SBC, Genband-RSM, footprint, testlink, ScrumWorks, SIPPI, VmWare, Virtual box, Open SER (OpenSIPS), Eyebeam, x-lite, SJ Soft phone, G 711 Mu-law, A-law, G.729,SS8 server (CALEA), Open-Radius, Camient policy server, Nessus vulnerability scanning tool. IXIA, ATCA chassis, IXIA, Ixload-3.7, 5.x, Codenomicon 4.5.2, Jira, SIPP, Ireasoning tools Responsibilities Technical responsibilities Functional and protocol test planning for SBC Functional testing of Genband SBC for SIP and H323 protocols Kernel Testing: (32bit/64 bit) Test strategies planning Test Scripting Test setup creation Test Execution | ||
| Previous : |
Project NQMS |
|
Brief summary :
Technical guidance to team Protocol compliance testing Interoperability testing Designed the QA Lab network Proposed and deployed the QA test lab Bug reporting and test status tracking Process responsibilities Estimations for test planning, Test execution and Test resource utilization with Scrum/Agile methodology Responsible for quality of the product Quality matrix analysis with cross functional teams Project responsibilities Test estimation for new requirement Project planning for release Candidate interviews withheld Lead test team for release. EXFO-NAMASTE Total Duration 11 months Nov-07 to Sep-08 Project NQMS-fiber Element Management (NMS/EMS) System application for testing fiber optic cables/channels | ||
| Previous : |
Role Software Engineer, Employer Datamatics Ltd. |
|
| Canada | ||
Brief summary :
Employer Datamatics Ltd., Mumbai Role Software Engineer Team size 30 Client EXFO, Austria Project Description EXFO is a test and measurement leader in the global telecommunications industry with its corporate HQ located in Canada and development centers in Austria (Budapest) NQMS-fiber Element Management (EMS) System application for testing fiber optic cables/channels for EXFO. The NQMS-Fiber application manages interface with THC, OTH and OTDR. The NQMS application connects with the OTH and OTDR through the THC interface. THC interface is defined and implemented by EXFO technical team. This interface provided data to Datamatics developed EMS system in order to communicate with the RTU. Responsibilities Requirement analysis and creation test plan Test cases writing and framing RTU Configuration with different external software Testing and bug reporting Defect Prevention Performance Testing User acceptance testing EXFO-RTU(IPTV) Total Duration 8 months Apr-07 to Nov-07 | ||
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sunil's communities
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35952 members, 590 jobs, 1219 articles, 574 questions, 1505 debates, 422 idea contests.
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sunil's
contributions
Suggestion is good but implementation of this is not feasible. For an academic project, It can be a good option but for real time electronics it is not good. Most appropriate reason is,  this implementation increase price of equipment will be  too... |
Share Recording means the work done by one team should be visible by another team or stored at common (shared location) plcae so that each of resource of team can follow the work of others. |
SIP is voip protocol and GSM is widely used protocol for mobiles. Now mobile vendor provideing SIP application support in mobile. |
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