Summary Highlights

Awards: IBM Invention Achievement Award for filed patent, IBM Invention award for research papers published, Two IBM developer-works technical writer awards and Excellent Technical paper award, Bravo award, Top Talent award and Technical resource award.
Patents and Publications: Directory Server Replication, Dynamic Scalable Distributed Directories, Enhanced referral chasing mechanism in directory servers, Architecture and Algorithm for supporting LDAP nested groups in Distributed Directories, Design and Implementation of Directory Services markup language server, and Accessing IBM Tivoli Directory Server through handheld devices.
Technical Trainings and Certification: C advanced, C++ basic and advanced, UNIX administration, PERL advanced, DB2 administration, problem solving, Develop solutions using applications and products, Methodologies used in developing and supporting solutions
Other Trainings: Time Management, Industrial Functional Training, Knowledge Management, Team building.

Assignment History

Confidential,
Role IT Architect Jan 2009 Aug 2009
Location US

His responsibilities include

• Advise on Solution Architecting
• Business requirement analysis
• Effort Estimation for his components
• Design, Development of critical Interfaces
• Preparing High Level Design
• Preparing Technical specification.
• Preparing Unit Test Plan (UTP).
• Testing programs as per test plan.
• Integration testing

Confidential,
Role Senior Systems Engineer Jan 2008 Jan 2009
Location Bentonville, AR, US

His responsibilities include

• Advise on Solution Architecting
• Business requirement analysis
• Effort Estimation for his components

Confidential,
Role Project Lead / Senior Systems Developer Jan 2007 Dec 2007
Location Tampa, FL, US

His responsibilities include

• Requirements Analysis
• Client system framework analysis
• Proof of Concept
• Design, Development of critical Interfaces
• Preparing High Level Design
• Preparing Technical specification.
• Protocol Solution Expert
• Testing programs as per test plan.
• Integration testing

Confidential,
Role Tech lead / Senior Systems Architect June 2004 Dec 2006
Location Austin, US and Pune, India

His responsibilities include

• Research in Autonomous computing applied to Directory Services
• Working with end Client’s for requirements gathering
• Involved with Performance teams to fix critical performance related issues
• Worked as architect for some of the features of the server (Distributed Directory Server / Proxy Server)
• Preparing High Level Design, Low Level Design Documents
• Preparing Technical specification
• Working with teams for design and code review
• Worked on critical features like priority based load balancing, auto fail-back, high consistency
• Involved with support teams to solve critical customer issues
• Did research on directory replication feature and received a patent for the same
• Solved complicated defects related to memory leaks, design issues, etc
• Monitored the ITDS Beta evaluation process and provide answers to customer queries
• Contributed in research as well as product publications ducation and Background

Industries:

Distribution (Retail), Financial (Banking), Communications (Telecommunications)

Project Domain:

Project type(s) that represent your expertise. Financial Management Solutions, Customer Relationship Management Solutions, Managed Application Solutions, Systems Integration, Performance Improvement, Financial & Cost Management, Corporate & Operations Strategy, Business Process Re-engineering, Application Development etc.

Hardware:

IBM PCs (Intel based), Sun SPARC, RS/6000, IBM I-Series, P-Series and X-Series machines, Network and memory cards

Operating Systems:

LINUX (RHEL, SLES, RHAS), HP-UX (11/11i), Solaris (7/8/9/10), AIX (4.1/5.1/5.2), Windows NT/2000/2003/XP

Computer Languages:

C, C++, PERL, Java, JNDI, XML, DSML, HTML, KORN SHELL, PHP

• Directory Administration,LDAP Requests and response formats, LDIF, BER encoding, Directory Plug-in, Replication, Distributed Directory, Proxy Server, Fail-back, Fail-over, High-Consistency, Load Balancing, Directory Schema, Controls, Extensions, Extended Operations, SSL, CRAM-MD5, DIGEST-MD5, Audit Logs, Change Logs, Directory Transactions, Caching, Groups, Roles, Directory Health Check Administration, Access Control Lists, Directory Services Markup Language, LDAP SDK, etc.

Framework

UML, Design Patterns

RDBMS:

DB2, Oracle, MYSQL, Informix

Development Tools:

Microsoft visual studio 7.0, Source Insight, Rational Purify, Rational Quantify, GDB, DBX, VALGRIND, DMALLOC, CMVC version control system, MAKEFILE ODE development Environment, Win-DBG, Smart GDB, STRACE, Data Display Debugger, VIM, etc.

Applications:

Microsoft Office 2000, IBM Applications

Methodologies

OOAD

Training:

C advanced, C++ basic and advanced, UNIX administration, PERL advanced, DB2 administration, problem solving, Develop solutions using applications and products, Methodologies used in developing and supporting solutions.
Time Management, Industrial Functional Training, Knowledge Management, Team building.

Protocols:

LDAP, HTTP, SSL, SSH