SUMMARY:

• Over fifteen years of IT experience, primarily in Enterprise application architecture, designing and development of in - house as well as cloud applications
• Currently working as Technical Lead performing responsibility of design and development of the new modules for cloud based learning system with Pearson School
• Good hands on experience in developing highly scalable architecture for large and complex web based business applications for Banking, Insurance, Telecom, Education enterprise systems and corporate portal
• Working experience on cloud applications targeted for public, private and hybrid cloud with mix of IaaS and SaaS models
• Good awareness as well as working knowledge of latest technology trends viz Hadoop, NoSQLs like CouchDB, MongoDB, Node.js, Docker etc
• Shown strong design skills using UML, OOAD, Design Patterns(GoF/JEE) along with industry best practises. Proven experience of working on application servers like Apache Tomcat, WSAD, Web Logic, JBOSS, Sharepoint and framework like Struts, Spring, Hibernate.
• Performed responsibilities like technology research evaluation, ROI, confirming its suitability in the project, estimations in terms of time, efforts, cost and resourcing, developing proof of concept and guiding the team for the implementation of the same. I also participate in the process of RFP for new business development.
• Good experience in working with multi-team multi-vendor multi-geography engagement with very high degree of co-ordination
• Good experience in designing application security architecture as per specific guidelines e.g OWASP. Hands on experience in setting up the SSO using PingFederate using SAML
• Hands on experience with cloud-based application architecture and system provisioning
• Hands on experience in setting up and administering HDFS based centralized analytics platform to be used by different groups within organization
• Well versed with full Agile development as well as all phases of Software Development lifecycle in Waterfall Methodology
• Experience of handling content centric corporate intranet applications with very high load and concurrency
• Hands on experience in generating web application deployment architecture considering the expected load and continuously optimizing it.
• Closely working with business/SMEs to gather requirements and design the solution using defined technology stack.
• Good client interaction experience with clients from diversified geographies (US, UK, Netherlands, Italy, Malaysia, India)

TECHNICAL SKILLS:

Operating Systems: Windows, Mac OS, Unix, Sun Solaris, Linux, Palm OSDatabases Oracle, DB2, Mysql, Postgresql, MS Access

Languages: JAVA(J2SE, JEE, J2ME), Visual Basic, C#, C

Cloud/Virtualization: VMWare vSphere, vcloud director, vcloud air, AWS

BigData tools: Hadoop, HBase, CouchDB, MongoDB

GUI Tools/IDEs: WSAD, Eclipse, NetBeans, Forte for Java, Sun One studio 4 Micro Edition, Visual Basic 6.0, PowerBuilder5.0, Developer 2000, Dreamweaver

Designing Tools: Select Component, Mastercraft, MS Visio, Rational Rose, Rational Software Architect

Web/Application: Server Apache, Tomcat, Bea Weblogic, JBoss

Frameworks: Hibernate, Struts2, Spring2, Spring MVC, Spring Webservices, Java Server Faces, APFx, Hadoop

Versioning Tools: Subversion, VSS, CVS

CMS: Documentum, Alfresco, Sharepoint Foundation 2010

Portal Server: Weblogic Portal Server 9.2

Logging/Build: Log4J, SLF4J, ANT, Maven

Performance: Test Rational Performance Test, JMeter

PROFESSIONAL EXPERIENCE:

Confidential, Deere, IL

Java Architect / Lead

Responsibilities:

• Developed IoT based solution for Smart factory
• Lead Raspberry PI based automation
• Evaluated various IoT platforms like Thingworx, AWS IoT

Environment: NodeJS, Python, MEAN stack, AngularJS, Microservices, REST, Amazon Web services

Java Architect / Lead

Responsibilities:

• Designing and development of new product features
• Designing and development of module for System provisioning and de-provisioning
• Sprint/Release management and deployment
• Development of proof of concepts for new technologies
• Team code and test review
• Mentoring the team

Environment: Java/JEE, NodeJS, Spring, MEAN stack, AngularJS, Microservices, REST, Oracle, DynamoDB, Amazon Web services

Solution Architect / Java Architect / Lead

Responsibilities:

• Designing and development of module for creation and maintenance of Deployment templates
• Designing and development of module for System provisioning and de-provisioning
• Team code and test review
• Release management and deployment to private/public cloud infrastructure
• Development of proof of concepts for new technologies
• Mentoring the team

Environment: Java/JEE, Spring, Webservices, REST, XDB, VMWare Stack, VCloud Ai

Java Solution Architect/ Lead

Responsibilities:

• Providing solution for business problems
• Lead the ‘re-platforming’ initiative for the online portal
• Defining project guidelines and standards
• Application servers design, configurations and deployment
• Mentoring the team

Environment: Java/JEE, Spring, Hibernate, Hadoop, Hbase, Webservices, REST

Confidential

Application Architect

Responsibilities:

• Participation in presales, Request for Proposals
• Design and development of Single sign on module using Ping Federate apis
• Designed and developed modules for Service delivery platform, data migration, customer support applications including mobile versions
• Effort and time estimations with resource planning
• Mentoring the team

Environment: Java/JEE, Spring, Hibernate, Hadoop, Hbase, Webservices, REST

Confidential

Solution Architect

Responsibilities:

• Pilot projects and conceptualization of the new application platform with technology like EXADATA. NoSQL
• Hadoop based archive/retrieval search project
• Capacity planning and infrastructure/environment finalization
• Design and development of new platform

Environment: Java/JEE, Spring, Hibernate, ADF, EXADATA, Hadoop

Confidential

Technical Architect

Responsibilities:

• Application architecture and design of Sharepoint portal for customers
• Application integration with TCS BaNCS web services using WCF
• Evaluation of various SSO alternatives and its integration with TIM/TAM
• Design and development of PCI-DSS compliant payment gateway
• Application integration using ESB with Ticketing and Payment gateway
• Interaction with client and understanding of functional and non-functional requirements
• Mentoring the onsite/offshore team

Environment: Java/JEE, Spring, Hibernate, Webmethods ESB, Webservices, Sharepoint, WCF, C#

Technical Architect, Technology Manager

Responsibilities:

• Web analytics for the portal and security audits
• Hadoop, CouchDB based batch development and deployment processing the access and audit logs
• Web 2.0 based recommendation engine along with Tag Cloud
• Evaluation various alternatives in CMS domain and setup of content repository for Internal Communication Group
• Carry out Proof of concepts for new technology
• Designing SSO of SPF 2010 with two different set of users using SAML
• Configuration for the repository for internal and external users
• Portal customization and deployment for Tata Elxsi iPad application for TCS’ CXO and its integration with portal and ECM servers
• Implementation of single sign on for various application
• Integration of different application with portal
• Interaction with infrastructure team to plan the application deployment
• Standardization and improvement in development/deployment process
• Security testing and closures of gaps
• Application performance monitoring and improvements
• Carry out Proof of concepts for new technology
• Finalize the technology stack and get it approve with various stake holders
• Design the solution for given requirements and documenting it using UML

Environment: Java/JEE, Weblogic Portal Server 9.2, EJB, JAXB, Oracle 10g, Documentum 6.5, Hadoop 0.2x, HBase,CouchDB, SPF 2010, SQL Server 2008 R2 C#

Confidential

Lead designer, Technical Architect

Responsibilities:

• Application architecture and design of ticket betting and trading platform for ABN AMRO
• Application design and customization of goal based investment tracker system
• Application design and development of component which is an interface between existing order processing system and third party FIX engine
• Design and customization of Hypotheken Advice Application (HAAI TKV, WFM, Engine, Tandem)
• Interaction with client and understanding of functional and non- functional requirements
• Carrying out POC and estimations for client proposals
• Mentoring the onsite/offshore team

Environment: Java/JEE, EJB, Spring2, Struts2, JPA, Hibernate, Maven, APFx, Finantix Studio, Workflow Management using BML, JBoss AS, WSAD 5.1, Oracle 9, DB2, Linux, Cascade, Testdirector

Confidential

Lead designer

Responsibilities:

• Application design and development of vehicle auction site
• Defining framework based architecture
• Carrying out POC and estimations for client proposals
• Application design and documentation using UML
• Mentoring development team
• Development of service tier using Hibernate

Environment: Java 1.5, UML, Hibernate, jBPM, JSF, XML, Mastercraft, Netbeans, Subversion, TORA, Oracle 10g, CentOS Linux