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  • 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 experience

Jul 2011Present

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 2009Jun 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 2008Nov 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 2000Mar 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 1996Jun 2000

Computer Science and Engineering

Indian Institute of Engineering Science & Technology

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

Mar 1995May 1996

All India Senior Secondary School

Kendriya Vidyalaya

CBSE Board

Mar 1993May 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