v      Close to 11 years of professional IT experience across software development, designing & QA.

v      Developemt experience in C/Linux, TCP/IP, IPSec, Application Level Protocols, Network Security, L2/L3Protocols.

v      Experience in QA, Test-planning, Test cases development, Structured testing and defect tracking

v      Managing team (20+) and delivering quality products within allocated variances in schedule and cost.

v      Good exposure in project management, including scheduling, tracking, Risk Management, Configuration Management, Change Management process, Quality Management activities.

v      Monitoring-maintaining KPAs as per CMM-L5 guidelines while accentuating on quality-oriented approach

v      Strong experience in Onsite-Offshore Software delivery Model and managing multiple stakeholder expectations.

v      Experience in requirement gathering and system implementation, Presentation/Demos of the system to the clients at USA.

v      Experience in Proposals and project estimates for new projects/Change Requests and Resource Planning

 

                                               

Academics

MCA, IMS-Ghaziabad (1999).

 

Professional Certificates/Training:

 

·         15 days training on Quality Management System, February 1999.

·         25 days extensive workshop on CMM L5 KPAs at NIIT, June 1999.

·         The Internal Auditor's Training program at SSDSI, Dec. 2001.

·         Symposium on Scheduling & Tracking Projects, November 2004

·         Leadership Workshop, May 2007

·         Leadership summit: Management Development Program, June 2008

·         PMP workshop, Oct 2009

 

Technical Skills

 

Programming Languages	C, C++, ASN.1
Tools	MS Project, Visio, VSS, GDB, dmalloc,
Protocols	TCP/IPv4, IPSec, Application layer protocols (DNS, SMTP, ESMTP, FTP etc), IKEv1, SIP, NAT
Operating System	Linux (RedHat, SuSe), Windows, QNX
Databases	Oracle, SQL Server, MS Access, Postgres

 

Employment Chronology:

 

·         GlobalLogic India, Noida                    -        Oct 2006 – Till date

·         R Systems International, Noida            –        April 2003 – Oct 2006

·         Samsung SDS, Gurgaon                      –        Sep 2001 - April 2003   

·         Adtel Software, Noida                         –        August 2000 - Sep 2001

·         NIIT, New Delhi                                          -        Jan 1999 - August 2000

 

Summary of Work Experience

 

GlobalLogic India Pvt Ltd, Noida, India                 October 2006 - Present

 

Project & Client: GENBAND SBC, Rockville, MD, USA

Role & Duration: Sr. Lead April 2008 - Present

 

Genband Session Border Controller provides inter VOIP domain connectivity as well as End User – VOIP domain connectivity. It is capable of providing trans-coding in addition to the hardware and media routing in hardware and software. The work involved sustenance, development for the underneath paltform Linux and installer.

 

Responsibilities & Features done

 

·         Hierarchical platform updates

·         Software Management module

·         Fast-forward version of application installation/removal

·         Updates/rollback mechanism for platform install base

·         Resource planning, conducting status reviews, schedule control, status reporting, risk analysis, client/project team coordination and quality assurance

  

 

Technologies

·         Shell/Perl, C/Linux

Project & Client: Edge router, Edgewater Networks, USA

Role & Duration: Sr. Lead, November 2007 – March 2008

 

Edgewaters Edge devices (EdgeMark) are Access routers for data, voice and video (H.323, SIP). Edgewater box runs on Embedded Linux – a Snapgear distribution of µCLinux. The highlights of the solution include – IPSEC VPNs, SSL VPNs, VoIP, Stateful packet inspection firewall, VoIP protocol aware NAT/firewall, SNMP, Radius, Proxy ARP support etc.

 

Responsibilities & Features done

 

·         IPSec VPN enhancements, stability and customer issues

·         Opportunistic Negotiations capability, so that any outbound IPSec traffic can opt for alternate channel (tunnel) in case the parent tunnel is down.

·         DNSCache Support

·         Resource planning, schedule control, status reporting, risk analysis, client/project team coordination and quality assurance

 

Technologies

·         C, Shell, Perl on Linux

 

 

Project & Client: Missed Call Application (MCA), Kirusa, NJ, USA

Role & Duration: Sr. Lead, April 2007 – June 2007

 

Missed-call notifications (SMS) are sent to the subscriber about the calls failed due to reasons like Busy, switched-off, out-of-coverage-area, congestion etc. Incomplete calls at MSC, trigger an Open Call Media Platform based MCA processing resulting in SMS generation & a trigger to SMSC.

 

Responsibilities:

·         Customer interaction

·         Proposal, Requirement Gathering, Acceptance Test Planning

 

 

Project & Client: Session Border Controller, NexTone, MD, USA

Role & Duration: Sr. Product Lead, October 2006 – March 2007

 

Responsibilities & Features done

·         Resolving assigned issues on Call Control/Routing over SIP.

·         Resolving miscellaneous issues related to SBC functionalities.

·         Resource allocation, tracking & customer interaction

·         Code reviews & impact analysis of the new requirements

·         Setting up processes for the release of the product

 

Technologies

·         SIP, C on Linux 

R Systems International, Noida, India                                   April 2003 - October 2006

 

Project & Client: Watchguard Firebox, Watchguard, Seattle USA

Role & Duration: Project Lead, February 2004 - October 2006

 

Competing with firewalls like Cisco PIX & Check Point, in the medium sized business segment, Watchguard firewall provides central VPN management and Proxy filtering for SMTP, DNS and HTTP security solutions. Some of the security features include IDS, prevention from DoS attacks, Port Scanning, Sniffing, NAT & Service proxies (e.g. SMTP proxy for Spam Detection and Antivirus) 

 

Responsibilities & Features done

·         Analysis, design and development of applications covering features related to SMTP, Antivirus & VPN.

·         Resource allocation, Customer interaction, technical assistance to team.

·         Code reviews, Status reporting. Setting up standards & guidelines.

Technologies

·         C/C++ on Linux

 

Project & Client: Varian, Varian Medical Systems, CA USA

Role & Duration: Module Lead, May 2003 - January 2004

A Device Control System operates on 8088-based box running on QNX. Receives commands from a PC application through a proprietary interface, performing necessary validations, sending commands to other equipment in the system in-turn controlling electro mechanical devices & providing feedback to the PC application.

Responsibilities & Features done

·         Interface between PC (Management Console) and QNX system

·         Messaging and IPC mechanisms

·         Planning, scheduling, tracking, task distribution & resolution of technical issues with team members.

 

Technologies

·         C on QNX

 

Samsung SDS, Gurgaon, India                   September 2001 - April 2003

 

Project & Client: Sip on Mobile, Samsung Infotech, S. Korea

Role & Duration: Sr. Programmer, March 2002 to February 2003

 

Developing and porting SIP-stack on a Mobile device for initiating, maintaining and terminating a multimedia session. It involved developing the entire SIP stack along with SIP/SDP message parsers and porting it to the Multimedia Chip.

Responsibilities & Features done

·         Study, Design and development of SDP Parser and Transport Layer along-with the interface design.

Technologies

·         C on Linux

 

 

Adtel Software Pvt Ltd, Noida, India                      August 2000 - September 2001

 

Project & client: Intelligent Network Application Protocol (INAP), teleSys, USA

Role & Duration: Engineer, October 2000 to April 2001

IN CS-1 SCP-SDP implementation. Supports generation and handling of TCAP OPERATIONs & their responses in terms of RESULTs, ERRORs and REJECTs

 

Responsibilities & Features done

·         Implementation of ASN.1 parser (X.680), BER (X.690) handling

·         Handling the TCAP Interface part of the product

 

Technologies

·         C/C++ on Solaris

 

 NIIT Ltd, New Delhi, India                January 1999 - August 2000

 

Project & Client: Ocean Wave, British Airways, UK

Role & Duration: Programmer, January 1999 to August 2000

 

For the 3-tier Decision Support System Ocean-wave, NIIT was involved in the backend part. It provided the batch processing of loyalty-programs for BA.

 

Responsibilities & Features done

·         Development on Program Specifications based on study of Functional Specs

·         Configuration Management

 

Technologies

·         C, C++, Pro*C, Oracle on Solaris

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