OBJECTIVE:

• To work professionally, and contribute knowledge and experience to provide IT solutions in timely & cost effective manner. Use technologies efficiently to develop effective solutions.

SUMMARY

• 17+ years’ experience in software industry.
• Involved in end to end implementation of various business applications in the areas of Telecommunication, Finance, Manufacturing, and Internet.
• Experienced with building and integrating components necessary to establish and maintain n - Tier applications.
• Experience in Cassandra Data Modelling and handling Big Data Technology use cases.
• Exposure and hands-on experience on Big Data technologies like Apache Cassandra, Apache Spark.
• Worked on latest technologies like Apache Nifi.
• Hands-on experience on Microservices, Sprint Boot, Spring core, Spring Integration, Hibernate, REST.
• Experience in working on Payment Card Handling systems.
• Completed The Payment Card Industry Data SecurityStandard (PCI DSS) Training required for working on Payment Card systems.
• Expert in Java, Microservices, Rest Services, Service Oriented Architecture (SOA), J2EE, Spring, JMS, Apache Kafka, Solace Messaging Broker, JDBC, Servlets, EJB, WSDL/XSD’s, XML, XSLT, UML, Hibernate, Oracle and HTML.
• Strong skills in Object Oriented Analysis and Design (OOAD) using UML and in using various Design Patterns.
• Strong ability in communicating, coordinating with Project Development Team and prioritizing workload.
• Highly motivated, detail oriented, has ability to work independently and as a part of the team with Excellent Technical, Analytical and Communication skills.
• Strengths include ability in meeting deadlines and deliverables while achieving excellence and quality of work.
• Good understanding of business functionalities.
• Experience and involved in all SDLC. Worked in both SDLC & Agile software development methodologies.
• Worked in implementation of CMMI Level 3 processes for the projects.
• Experience in Agile Methodologies like SCRUM, Kanban and Waterfall methodology.
• Experience in development of REST, AJAX technologies and Jersey frameworks.
• Experience using J2EE design patterns like Singleton, Prototype, Business Delegate, Session Façade Pattern, DAO, MVC, Abstract Factory and Factory Pattern.
• Experience with JUnit, Mockito, Log4j, and SLF4J in developing Unit test cases and cucumber, selenium, wiremock tests for acceptance tests.
• Experience in development, deployment and troubleshooting Web based and enterprise based applications on Windows and Linux platforms.
• Experience in building applications using Maven, Gradle.

TECHNICAL SKILLS

Big Data: Apache Cassandra 2.x, Apache Spark, Apache Kafka

J2EE Technologies: Spring Boot, Spring Core, Spring Integration, WebServices, Servlets, Java Server Pages (JSP)

Tools: RAD8, WSAD, Eclipse, Visio, Clarity, Maven, ALM/QC, IBM Filenet, Gradle

Testing: JUnit, Cucumber, WireMock, PowerMock, Mockito

Scripting: JQuery, JavaScript, XML, HTML

Operating System: Unix, Linux, Windows 7, XP

Web Servers: IBM WAS, JBoss, Tomcat

Languages: Java1.x, C, C++

RDBMS: Oracle, SQL Server, MySql, MS Access

ORM: Hibernate

Source Control: Git, SVN, MKS, RTC

PROFESSIONAL EXPERIENCE

Confidential

Java Developer

Responsibilities:

• Architecture & Designing Cassandra components, Keyspaces, Columnfamilies
• Designing of Interfaces & APIs
• Building Microservices using Spring Framework, Designing Kafka messages and build code to publish and consume wherever required.
• Writing Acceptance Tests using Cucumber, WireMock & Karate.
• Conducting Reviews: Technical Design Documents, Code, Test Cases
• Data Analytics Reports using Apache Spark Cassandra connector.

Confidential

Java Developer

Responsibilities:

• Architecture & Designing Cassandra components, Keyspaces, Columnfamilies
• Designing of Interfaces & APIs
• Write Java Code for accepting Citi Cobrand credit card information. Consumes Citi events and publish the required acknowledgements and member details through REST services.
• Writing Acceptance Tests using Cucumber, WireMock & Karate.
• Conducting Reviews: Technical Design Documents, Code, Test Cases
• Data Analytics Reports using Apache Spark Cassandra connector.

Confidential

Responsibilities:

• Architecture & Designing Cassandra components, Keyspaces, Columnfamilies
• Change Management Controlling
• Designing of Interfaces & APIs
• Building Microservices for specific interface response
• Conducting Reviews: Technical Design Documents, Code, Test Cases
• Preparing Test Strategy Document.
• Preparing Deployment Strategy.
• Data Analytics Reports using Apache Spark Cassandra connector.

Confidential

Responsibilities:

• Architecture & Designing Apache Nifi customer processors and services.
• Change Management Controlling
• Building Apache workflow components
• Conducting Reviews: Technical Design Documents, Code, Test Cases
• Preparing Test Strategy Document.
• Preparing Deployment Strategy.
• Reporting progress to all the stakeholders.

Confidential

Responsibilities:

• Analysis of Requirements
• Architecture & Designing Cassandra components, Keyspaces, Columnfamilies
• Change Management Controlling
• Designing of REST APIs
• Building components
• Conducting Reviews: Technical Design Documents, Code, Test Cases
• Preparing Test Strategy Document.
• Reporting progress to all the stakeholders.

Confidential

Responsibilities:

• Analysis of Requirements
• Preparing WBS
• Change Management Controlling
• Designing of components
• Building components
• Conducting Reviews: Technical Design Documents, Code, Test Cases
• Preparing Test Strategy Document.
• Reporting progress to all the stakeholders.

Confidential

Responsibilities:

• I am responsible for handling the team of 10 members. My responsibility involves:
• Analysis of Requirements
• Providing and negotiating on Estimates at various Phases.
• Preparing WBS
• Change Management Controlling
• Designing of components
• Building on components
• Conducting Reviews: Technical Design Documents, Code, Test Cases
• Preparing Test Strategy Document.
• Reporting progress to all the stakeholders.

Confidential

Responsibilities:

• I am responsible for handling the team of 10 members. My responsibility involves:
• Analysis of Requirements
• Providing and negotiating on Estimates at various Phases.
• Preparing WBS
• Change Management Controlling
• Designing and Building Components
• Conducting Reviews: Technical Design Documents, Code, Test Cases
• Preparing Test Strategy Document.
• Reporting progress to all the stakeholders.

Confidential

Responsibilities:

• I was responsible for handling the technical team of 10 members. Planning, Designing the modules, reviewing the specification documents, tracking plan, preparing WSRs, PSRs and development activities.

Confidential

Responsibilities:

• System & Requirement analysis
• Architect of database tables using MySQL.
• Developed extensible framework that allows users to easily integrate individual modules to enhance the features of the application.
• Managed the module development by the team of 4 members
• Task identification and Responsibility distribution to team members.
• Assisted Project Manager in development.