EXPERIENCE SUMMARY:

• 11 years of experience in JAVA/J2EE, Big Data, Search
• Engines (Apache Solr), Social Media Data Analysis and monitoring systems, Java, JSP, Servlet, Ajax, JavaScript, JQuery, CSS, Hibernate, Spring, JMS. Presently working as a Solution Architect for Confidential .
• Excellent knowledge on Java and J2EE Architecture and Low Level,High Level
• Design, Java Performance Tuning.
• Have good experience in Frontend Design and Web Designing.
• Extensive work experience in all phases of the software development life cycle
• (SDLC) and in Agile based project implementation and execution.
• Excellent knowledge of WebSphere Application Server 5.1, 6.1,8.5. Excellent knowledge of Maven scripting.
• Strong Knowledge of Unix / Shell scripting
• Excellent knowledge of SVN and CVS.
• Excellent knowledge of Amazon Cloud. Good Knowledge of Solr (Lucene based Search Engine), Hadoop and HDFS Excellent problem solving and Analytical skills. Good knowledge of Apache Tomcat. Possess good leadership qualities and highly motivated in leading team to goal.

TECHNICAL SKILLS:

Languages: Java, J2EE

Databases: SQL,DB2, MS Access, Oracle 9i

Operating System: Unix, MS - DOS, Windows 95/98/ME/NT/2000/XP

WEB Technology: JSP, XML, JavaScript, Ajax, Angular JS

Servers: IBM Web Sphere Application Server, Apache Web Server, Tomcat Web Server, Java Web Server

Frameworks: Struts, Springs, Hibernate, Annotations, Hadoop, Solr, Twitter, Strom, Data Sift, Node JS

Tools: RAD, JMeter, Maven, Eclipse MAT, JConsole, Selenium, SVN,SQL developer for oracle.

Configuration Management: CVS, WinCVS, Maven

Messaging: Websphere MQ 6.1,Actine MQ, Zero MQ, Rabbit MQ

Cloud Infrastructure: Amazon

WebServices Protocals: SOAP Based (DOM and SAX), Rest(JSON)

PROFESSIONAL EXPERIENCE:

Confidential

Solution Architect

Responsibilities:

• Create the Solution Architecture
• Work on the RSA Encryption across the system and try to find the remedies of the encryption
• Integrate HP Voltage Solution Across the system and the fabrication architecture
• Integration Page Encrypted Encryption for third party Use Cases.
• Create a Generic Solution for Broad Technical implementation starting from Java to C++, .NET and Centura.

Confidential

Solution Architect

Responsibilities:

• Complete the Solution Architecture
• Review High Level Design
• Suggest the fabrication architecture with the third party software.

Confidential

Application Architect

Responsibilities:

• Architecture Changes for the existing frameworks like Bounce and Spring .
• Change the spring container code to accommodate project specific requirements.
• High Level Solution Architecture and Technical Design.
• Code when necessary.
• Specifically resolving coding issues raised by the tech leads.

Confidential

Application Architect

Responsibilities:

• Design the Application Future Logical/ Deployment/Application Architecture.
• Complete High Level technical Design and Review Low Level design.
• Code if required and in case the application team is unable to resolve the issue.
• Coordinate and Mentor the Offshore team.
• Redesign the Batch and Quartz Job Systems.

Confidential

Technical Design Lead/ Architecture Design

Responsibilities:

• Architecture Design for some of the systems and API s.
• High Level and low level technical design.
• Designing API blueprints.
• Coordinating and mentoring offshore team for the low level design and coding.
• Coding, Testing and bug fixing if necessary.
• Delivering on the Scrum master role and tracking the project deliverables.

Search Architect

Responsibilities:

• Architect a scalable/ load balanced Solr Search System.
• Design the fast match system with the search quality comparable to existing search quality of IM.
• Design the Data Indexing Logic and query boosting mechanism.
• Guide/Educate the team on the Solr Cloud Infrastructure.

Confidential

Search Architect

Responsibilities:

• Design/Code a parallel search system with a Better/Comparable match data quality as MDM.
• Provide a better solution which can replace Golf System with a better match quality.
• The Golf Reengineering task was assigned to ensure a better match system.
• I have developed a parallel match system which can provide better results than MDM.
• This was done using Solr Search Engine and J2EE.We ran through multiple cycles of the Diagonal Analysis which ensured a much better match rate than what MDM can provide.

Confidential

Technology Specialist

Responsibilities:

• Data mining components as Apache Nutch.
• Data processing solutions and tools as Gate, Preprocessing Engine Sentiment
• Recommendation and visualization tools
• Scalable infrastructure for parallel computing(HDFS)
• Scalable Search API
• Involved in the designing part and completed the low level/high level design of the application, specially the Data Mining and Data Processing analysis.
• Worked on Hadoop, HDFS, Solr. Completed High Level Design of Subsystems.
• Completed developing the processing components and search Interfaces. Involved in Bug fixing and Unit testing.
• Involved in Performance Monitoring and the Memory Leakage related issues. Fixed
• Memory leakage related issues.

Technology Used: Core Java,JSP,Ajax,Javascript, Spring,Hibernate Annotations,Solr,HDFS,Hadoop .

Tools: Used: JMeter, Ant,Eclipse MAT,JConsole, SVN,MYSQL developer.