• 15+ years as an Application architect, Solution Architect & API Evangelist.
  • Worked on API , SOA, EAI, J2EE, Web Services and Workflow based solutions for reducing TCO, quick response time, integration with disparate systems and efficiency improvements.
  • Expert in designing applications in API , SOA, on demand SAAS and open source technologies.
  • Expert level skills in Java, J2EE, JDBC, Hibernate, Junit and competent level skills in EJB, JSP, XML, MQ, three-tier Client/Server development architecture, MVC Architecture, J2EE design patterns.
  • Worked on Linux High Availability systems, fault tolerant systems Cloud computing, Remote Network Administration. Conversant with Virtualization concepts.
  • Worked with C Level Executives of Large Organization to drive business goals.
  • Technical Design Authority and Assurance (Architecture Reviews, Program Assurance and Governance); ensuring adherence to Group IT strategy, Architecture, Policies and Standards.
  • RFI's (Request for Information), RFP's (Request for Proposal), SOW's (Statement of Work), SOC's (Statement of Compliance) ; Documents such as Functional Requirement, Technical Design, Work Plan, Configuration, Installation, Deployment and User Manuals.
  • Decisions for Architecting, Designing, Building and Management of small/large scale services/components based Enterprise Business Solutions.

Work History

Work History
Jul 2011 - Present

Principal Architect

  • Solutions -  Responsible of advising customer on large scale Apigee deployment in distributed scenarios.
  • Consulting - Guide customer on API Strategy . Help in design , architect and implement APIs
  • API Evangelism - Conduct workshops on APIS/APPS for open developers.
  • Sales Engineering - Work closely with Sales and Partner team on POC,.
  • Work on open source Apigee projects like maven plugin , node.js etc 
Nov 2009 - Jun 2011

Product Technical Architect

Infosys Technologis
  • Lead Architect responsible for software architecture, design and implementation of new and innovative approaches of Marketing Intelligence Platform.
  • Capability building on Cloud computing platform in Infosys with Amazon EC2 platforms, Eucalyptus IAAS.
  • Streamlining the Product development process from Requirement modeling to design, construction to release management. Evaluation of proper tools and process for improved efficiency.
Apr 2008 - Nov 2009

Technology Architect

Cognizant Technology Solutions
  • Modeling of Use Cases to high level diagram in terms of Activity diagram and Sequence diagram
  • Information and data architecture with Class diagram, sequence diagram and ER model design
  • Worked on prototype of performance comparison between portioned and non partitioned database.
  • Involved in client communication, estimation and review.
  • Lead offshore technical team of 3 people.
  • Requirement collection and Use case modeling of User Management.
  • Customization of Oracle Identity Manager (OIM).
  • Installation script in bash scripting
Jul 2000 - Mar 2008

Project Lead

Interra Information Technologies
  • United Supermarkets
    • Requirement collection, analysis, modeling and architecture design.
    • Provide a consultancy service to the business and project teams for models, designs and analysis.
    • Production of technology architecture design documentation
    • Analyzing and designing the data management framework, platform and interfaces.
    • Served Onsite for Client interaction and implementation.
    • Worked closely with Infrastructure team to setup the proper environment.
  • Cast Iron Systems
    • Responsible for leading the Platform Group in this project.
    • Lab Infrastructure setup and Remote Management setup. Setup VLAN, PXE Boot, DHCP, DNS on Linux environment of CIOS appliances.
    • Java based Automation setup for High Availability systems using BIST concepts.
    • Java Based Appliance Health Check up Software and Performance testing of the appliance.
    • Onsite support for about 3 months to customer. Managed offshore team of 10 resources while giving onsite support.
    • Created a custom 4 port Console server device to manage dell appliances – PE1950, PE1850 etc.
  • HP India
    • System Requirement analysis along with Project Manager.
    • Developing the Poor mans EAI solution with HTTP push pull technology using Java.
    • Worked on use case, sequence & component UML diagrams for building and modifying major components.
    • Use of Open Source Tools and deployed on Oracle 8i and Tomcat 4.0
    • Leaded a team of 4 java developers.


Aug 1996 - Jun 2000

Computer Science and Engineering

Indian Institute of Engineering Science & Technology

Major in Computer Science from IIEST(Formerly Bengal Engineering and Science University)

Mar 1995 - May 1996

All India Senior Secondary School

Kendriya Vidyalaya

CBSE Board

Mar 1993 - May 1994

All India Secondary School

Kendriya Vidyalaya

CBSE Board



Design Methodologies





JSP, Java, Servlets, J2EE, EJB, SOA, MVC, XML, Web Services, JavaScript, JSF, JMS, LDAP, JMS , MQ , ORM, EAI , OIM , PKI,Tivoli,SNMP, Virtualization , Amazon EC2


Oracle 8i /9i, MS SQL Server, MS Access., DB2, MYSQL, Cassandra , MongoDB


Node.js, Java , Javascript , Python , Shell Scripts

Operating Systems:

MAC , Windows, Solaris, AIX, HP Unix, Linux


  • Interra IT Star Performance Award for Outstanding contribution in Year 2004
  • Cognizant Guiding star Award in BFS in Year 2009.
  • Apigee Employeer of Month in Year 2011