Summary of Experience

• Over * years of professional experience in software Design and development.

• Currently working as Software Engineer at Juniper Networks.

• Working in Unified Access Control product (NAC Domain) devlopment.

• Worked as Sr Engineer in Hughes Systique, Gurgaon, India and worked for Elektrobit (Finland) as Engineer for Nokia’s WiMax (IEEE 802.16e) based CPE, at client’s place.

• Worked as a software engineer in LnT Infotech, Bangalore, India and worked for Navini Networks (Austin, Texas) for WiMax project, and developed PKMv2 includes different cryptographic algorithm.

• Experienced in software design , development of WiMax (IEEE 802.1x) and NAC (network access control) product.

• Worked on IF-MAP (TCG Open Protocol).

• Have exposure to Multithreading, Socket programming.

• Experienced in setup and configuring Juniper firewall and switches.

• Experienced in handling Customer cases.

• Experienced in C/C++.

• Experienced in Linux Operating system and RTOS VxWorks.

Skill Set Summary

• UNIX System Programming: Process Control, Multithreading, Signal Handling, POSIX/System V

• Network programming: TCP/IP Programming with Sockets API.

• Network Protocols: ARP, ICMP, UDP, TCP/IP, DHCP, SSH, IPSec

• AAA: EAP, RADIUS.

• Operating System : Linux

• Scripting languages: CGI, Perl

• Real Time Operating System : VxWorks

• Wireless Protocols : 802.16

• Open Protocol: IF-MAP 1.0,1.1 and 2.0

• Data Structures, Algorithms, Design Patterns

• Programming Languages: C/C++

• Development/Debugging Tools: Ethereal, GDB

• Version Management: Clearcase, Perforce.

Education Background

Bachelor of Engineering in Information Technology.

P.G. Diploma in Advance Computing from CDAC (Centre for Advance Computing).

Professional Experience

Juniper Networks Aug ‘08- Till now

Sr Software Engineer

Working as Sr Software Engineer in Juniper Networks and was working on the design and development of feature development of UAC product line.

Product:

UAC: Unified Access Control (UAC) is a standards-based, scalable network access control solution that reduces network threat exposure and mitigates risks.

Unified Access Control is composed of:

• Hardened, centralized network access control policy management servers.

• The dynamically downloadable UAC Agent,

• UAC enforcement points, including any vendor-agnostic 802.1X-enabled wireless access point or switch, including Ex Switches Firewall (SRX, SSG) and IDP (intrusion detection and prevention)devices.

• Unified Access Control is based on industry standards (802.1X, RADIUS, and IPSec) and open standards (Trusted Network Connect standards

Responsibilities:

• Completely owned the modules and feature from requirement analysis to delivery

• Participated in the feasibility study different features and review of functional specification.

• Involved in the design, development and unit testing of new features for UAC product.

• Having ownership of different modules in product.

• Responsible for code review.

• Currently working on development of IF-MAP protocol (TCG open standard) for UAC product.

• Involved in development of different feature for UAC product:

o UAC - Juniper Firewall Integration: This feature enables UAC to work as centralized policy management for firewall. Users are allowed to access the resources based the policy defined in UAC.

o Overlapping IP Addresses support in UAC: UAC supports SSG firewall, which works in virtual mode and can support overlapping IP address subnet. Since UAC works as centralized policy manager for ISG hence it should also support the overlapping IP addresses.

o UAC- Ex switches Integration: This feature enabled UAC to communicate with Ex switches and work as resource access policy manager.

o IF-MAP Development: Currently working in development of IF-MAP protocol for UAC product

Hughes Systique, Gurgaon, India April 07- September08

Software Engineer

Worked as Sr Software Engineer for Hughes Systique India Pvt Ltd.

Worked on designs and development of WiMax (802.15e) protocols for different client.

Responsibilities:

• Involved in the requirement analysis, design and implementation of PKMv2 Protocol for Wimax Protocol for client. The implementation was done using C in Linux environment.

• Was also responsible for block testing and bug fixing PKMv2 and other control plane module.

• Responsible for preparing the technical document related to requirement and design and unit test cases.

• Was responsible for communicate with other team/engineer and prepare Low level design documents.

• Worked at client side, finland (Elektrobit), responsible for review the code and debugging of different modules of WiMax Base Terminal Station. Involved in debugging of DLMAP-ULMAP, Idle mode and PKM.

• This project was implemented in C and Linux.

Navini Networks, Texas (From LnT Infotech, Bangalore, India) March 05 – March 07

Software Engineer

Worked as Software Engineer for Larsen and Toubro Infotech Ltd.

Worked on design, development, documentation and unit testing of different software module.

Responsibilities:

• Involved in the requirement analysis, design and implementation of PKMv2 and ARQ Protocol for Wimax Base Terminal Station.

• Developed all key generation function.

• Responsible to develop different standard based function like DOT16KDF and Truncate and other APIs

.

• Responsible for testing of ARQ protocol for WiMax.

• Responsible for preparing HLD (high level design) and LLD (Low level design) document.

• Responsible for preparing unit testing and preparing the document.

• This project was implemented using C++ in Linux Environment.

Personal Information

Nationality: Indian

Sex: Male

Work Status: Employment Authorization Document (EAD)

Relocate: Ready to relocate anywhere in US.

References

Will be provided upon request.

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