SOFTWARE PROFESSIONAL

SUMMARY

• 10 years in the Software industry.
• Highly experienced in SDN Software Defined Networking , NFV Network Function Virtualization , Openstack Neutron, Devstack , OpenVSwtich, OpenDayLight Mininet.
• Strong VoIP, Telecom, Mobile Cellular , Embedded fundamentals
• Proven track record of success, developing software to OEMs, clients, product development, project management.
• NSN, Scrum Master, Agile, COTS Hardware, Embedded, High Availability, Shell Scripting, Tata Consultancy Services
• SDLC, idea generation, architecture, application development, testing, BREW, Tata InfoTech
• End users, customer interaction, Production Environment.
• Experience in setting up Servers, in-house lab and network equipment from different vendors.
• Experience in different kinds of testing both for pre-release solutions and also products in production environment.
• Project Scoping, SOW, Resource Management, CMMi, Waterfall model, PSP.
• CDMA, H.324, H.245, RTP, RTCP, Qualcomm.
• MD110, PLEX, IPLU, Embedded, H.323, H.245, Bluetooth, IP Phones, Regression testing, Feature implementation, Ericsson.
• Telecom Provider, Service Provisioning, CCE, Motorola,
• Unified Collaboration Solutions, Polycom
• Providing support to software issues that may impact existing software.
• Providing timely and consistent communication to partners concerning release schedules, design improvements to ensure flawless roll-outs.
• Superior communicator - easily interacts with executives, clients, vendors and staff.

PROFESSIONAL EXPERIENCE

Confidential

Platform Engineer

Responsibilities:

• Work on documentation, Testing Virtualization and LTE features, Evaluate new features, Evaluate functionality, Work on proof of concept, Research new features, Support for new features in client environment
• Worked on virtualization of SAE-GW SGW PGW within the LTE network
• Responsible in testing of different phases of the virtualized GW bring up - Hardware Installation, Software Installation, Virtual Machine Platform testing, IP Networking testing VM , GTP Testing, Redundancy testing High Availability , Virtual Machine Performance testing
• Worked with two vendor platforms testing for GW virtualization
• Worked on End-to-End testing in the virtualized network - from UE to Application server
• Worked on testing of JSON APIs using RESTful clients like POSTman, cURL
• Worked on creating Test case documents Test Object List , uploading them to HP Quality Center /ALM , update the same with test results, comments

Environment: Virtualization, VMWare vCenter vSphere, SAE GW, LTE, SGW, PGW, PCRF, HP QC Quality Center , HP ALM Application Lifecycle Management , IXIA IxLoad, Spirent Call generator QA.

Confidential

Module Lead

Responsibilities:

• Represents management to the project Handling a team of 15 professionals .
• Responsible for enacting Scrum values and practices Backlog and Pronto Scrums .
• Enable close co-operation across all roles and functions Escalate blocking issues and concerns, risks and challenges.
• Ensure processes and deadlines are followed maintain daily Burndown charts, mail weekly status reports
• Ensure committed user-stories in a Sprint are delivered with proper quality and in time Minimum committed stories: 40 IMD's .
• Plan for the next Sprint activities in advance and ensure Retrospective items are circulated.

Environment: C, C , Scripting, Wind River Linux RTOS , NSN and COTS HW Platforms 32-bit and 64-bit Embedded , Agile, Scrum.

Confidential

Technical Lead

Responsibilities:

• Involved in the complete transition and ownership of the MGCP project from FSS to Polycom IDC.
• Attended Knowledge Transfer KT sessions at Vancouver, Canada as part of the transition of MGCP project to Polycom IDC.
• Involved in the software release for MGCP project, which was distributed to esteemed customers like Sphere, Sylantro and Netcentrex.
• Executed Regression, Interop and Sanity test plans for partner servers like Sphere, Sylantro and Netcentrex.
• Involved in complete configuration, setup and maintenance of MGCP lab. The lab includes servers like Sphere Active server and Sphere Standby server, Sylantro Admin server, Sylantro Control Server and Sylantro Media Server.
• Solved customer issue Qwest for starting of unknown signals. The problem was solved by using missing deck files.
• Worked on DST time changes for MGCP phones for North American zone. Used Windows 2000 NTP time server for testing purpose.
• Setup isolated LAN for testing of DHCP lease options and IP address conflict duplicate IP address .
• Worked on the DTMF tones issue working with G.711 codec in MGCP IP phones.
• Worked on handling of accented characters display for foreign language support on MGCP IP phones. Converted ISO-8859-1 strings in code to UTF-8 and then sent to display.
• Feature to make connections that are active with incorrect far-end address is rectified.
• NTFY messages sent to server when phone is not registered were rectified by making changes to MGCP stack code.
• Polycom MGCP IP phones do not stop ringing even after network connection is lost is fixed in code.

Environment: C/C , Vxworks RTOS , MGCP, XML, WinCVS, Bugzilla, JIRA, Embedded, Polycom MGCP IP301, IP501, IP601 phones, Sphere server, Sylantro server, Netcentrex server, Regression testing, Interop testing and Sanity/Unit testing.

Confidential

Project Engineer

Responsibilities:

• The project involves porting of Qvideophone application from 6250 single core chipset to 7500 dual core chipset of Qualcomm.
• Responsible for porting of the audio codecs AMR, EVRC for QVP.
• Responsible for testing interoperability of audio codecs in conjunction with video codecs.
• Responsible for testing of working of audio, QVP application using SURF board, Trace32, QXDM, QPST and other tools.
• Responsible for setting up and troubleshooting of the test bed setup including checking of HDR Cube Digital cage RF cage for receiving RF signals.
• Responsible for testing of SIP end-to-end calls with audio EVRC, AMR and video MPEG4, H.263 using SIP express router OpenSER/OpenSIPS .
• Responsible for ensuring timelines of deliverables are met, to foresee issues and take corrective action.
• Responsible for the quality of the deliverables, process compliance.
• Environment: C/C , Audio codecs EVRC, AMR , Video codecs MPEG4, H.263 , ARM 9, ARM 11, JTAG debugger, Trace32, HDR cube, QXDM, QPST, Embedded, MSM7500 chipset, SURF boards, SIP stack code, SER SIP express router .
• Confidential
• Responsibilities:
• Responsible for planning, estimation of time plans for different phases of the project.
• Responsible for effective tracking of requirements as per SOW Scope of work document.
• Responsible for ensuring timelines of deliverables are met, to foresee issues and take corrective action.
• Responsible for the quality of the deliverables, process compliance and quality of documentation Preparing Impact Analysis report, Implementation Proposal document .
• Responsible for explaining of the project tasks to the team members, organizing and imparting learning and knowledge sharing required for the project.
• Responsible for solving design issues like encoding of ObjectIDs in H.245 standard.
• Responsible for solving coding related issues like converting C Classes to C structures that came up during the project.

Environment: C/C , H.324 Dilithium stack code, H.245 standard, OSS ASN.1 C compiler, JTAG debugger, Trace32, BoaApps, QXDM, QPST, MSM6250 chipset, FFA phones.

Confidential

Responsibilities:

• Responsible for planning, estimation of time plans for different phases of the project.
• Responsible for updating Feasibility report, Implementation sketch documents.
• Responsible for coding and unit testing of different features.
• Adhered to the Ericsson specified processes for new signals inclusion and modification of existing signals, loading of program units and assembly code into the MD110 exchange.
• Participated in document and code reviews internal and with customer to identify issues within code and implementation approach followed by the Wipro IPLU team.
• Responsible for coding Board activation, Enhanced audio framing support, Built-in DTMF detection, Signaling and Media Capacity features in the new IPLU board.
• Responsible for Ericsson IP phones configuration and test setup.
• Helped other team members in implementing DTMF detection, Jitter buffer and VLAN features.

Environment: H.323, H.245, RTP/RTCP, PLEX Programming Language For Exchanges , ASM, SES Service System .