SUMMARY:

• Over 7.5+ years of Strong software experience in design, development and deployment of web - based Client-Server business applications using OOP, Java/J2EE technologies.
• Designed, Developed, Tested Implementation & Post Production support using development methodologies like Waterfall, Agile/Scrum, SDLC.
• In depth knowledge on core Java concepts such as OOPS, Multithreading, Collections Frameworks, Exception Handling, Design Patterns, Generics, JDBC, Thread pools, Execution services, File IO and Serialization.
• Proficiency in computer science fundamentals such as object-oriented design, data structures and algorithm design.
• Developed applications using new features of Java 1.8 like Lambda expressions and Streams.
• Used Spring Core Annotations for Dependency Injection and Spring MVC for REST APIs and Spring Boot for Microservices.
• Worked on Spring modules like Spring Core, Spring Aspect Oriented Programming, Spring Rest and Spring Security.
• Developed core modules in large cross-platform applications using JAVA, J2EE, JDBC, Web Services (REST) and Microservices.
• Used object relational mapping (ORM) solution, technique of mapping data representation from MVC model to Oracle Relational data model with an SQL-based schema.
• Experience in Oracle RTD Decision Engine tool.
• Developed Micro services using Spring Boot and deploying Micro services into production using Jenkins.
• Experience in Spring Framework modules such as Spring MVC, IOC, AOP, JDBC, Spring Boot, Spring REST.
• Experience in implementing Java EE design patterns such as MVC, Singleton, Factory, DAO, Proxy in the development of Multi-Tier Enterprise Applications.
• Experience in SQL stored procedures, DDL, DML queries: Oracle SQL and MYSQL.
• Experience in using NO SQL Databases like Cassandra, MongoDB.
• Hands on experience with build tools like Maven and Logging tools like Log4J.
• Experienced in using IDEs such as Eclipse, STS, IntelliJ.
• Experience in working with web servers Tomcat 8, Web Logic
• Experience on continuous integration with Jenkins and continuous deployment GIT.

TECHNICAL SKILLS:

Programming Languages: Java, J2EE

Databases: MySQL, SQL Server, Cassandra

Scripting Languages: Unix, SQL Procedures

Web Technologies: HTML5, JSP

Frameworks: Spring, Spring Boot.

Testing framework: Junit, Mockito

Web Services: SOAP, REST

IDE s: Eclipse, IntelliJ, Spring Tool Suite (STS)

Application Servers: Apache Tomcat, Oracle WebLogic, WebSphere

Operating Systems: Windows, MAC, Linux

Build Tools: Maven, SBT

Integration Tools: Jenkins

Other: GitHub, JIRA.

PROFESSIONAL EXPERIENCE:

Confidential, Florham Park, NJ

Java Developer

Responsibilities:

• Developed applications using Multithreading, Collections Frameworks, Exception Handling, Design Patterns, Generics and JDBC.
• Strong experience in developing applications using Core Java concepts like OOPS, Multithreading, Collections Frameworks, Exception Handling, Data structures, Generics, Enums and JDBC.
• Developed using new features of Java 1.8 .
• Used advanced Java 8 features like Lambda expressions for array operations, Streams, Method, collections. Enhanced concurrency methods etc. throughout the application for well-defined programming.
• Worked with Spring Controllers, View Resolvers and Model and View Objects.
• Used Spring Mail for sending emails to the customers and business.
• Experienced in Oracle RTD decision engine.
• Used design patterns like Singleton, Factory, MVC.
• Involved in development of Agent Verification System using Spring MVC framework.
• Used Spring Framework AOP Module to implement logging in the application to know the application status.
• Used Annotations for Spring Core and Spring MVC for REST API s and Spring Boot for Micro services.
• Implementing or exposing the Micro service architecture with Spring Boot based services.
• Worked with several testing frameworks such as JUnit and Mockito.
• Hands-on writing Stored Procedures, DDL, DML SQL queries.
• Designed and developed Micro services using REST framework and Spring Boot.
• Enterprise level web applications were supported by building spring-based Java and Scale micro services.
• Used Postman to test the RESTful API for HTTP requests such as GET,POST and PUT.

Environment: Java 8/J2EE, Angular JS, Spring, Spring Boot, XML, Microservices, Tomcat, Oracle 11g, REST, Agile Methodology, JIRA, SVN, Maven, Jenkins.

Confidential

Java Developer

Responsibilities:

• Involved in requirements gathering, implementation and setting up the development environment.
• Involved in the analysis, design and development phases of the Software Development Life Cycle (SDLC) using Agile (SCRUM) development methodology to deliver regular updates to business team and project managers.
• Designed components for company's object framework using best practices and J2EE design patterns such as Model-View-Controller (MVC), Data Access Object, Factory, Singleton Patterns.
• Strong experience in developing applications using Core Java concepts like OOPS, Multithreading, Collections Frameworks, Exception Handling, Data structures, Generics, Enums and JDBC.
• Actively participated in the complete life cycle of development, from the design phase to implementation Phase.
• Responsible for environment setup in LINUX environment.
• Designed and implemented Web Services calls for service provider methods.
• Used Apache Tomcat as the server to run the application.
• Used Eclipse based Spring Tool Suite (STS) for development and debugging Spring Boot applications.
• Used Oracle as the relational database
• Used Annotations for Spring DI, Auto wiring and Spring MVC for REST API s and Spring Boot for Micro services.
• Implementing or exposing the Micro service architecture with Spring Boot based services.
• Used GIT as the version control repository and Developed unit testing using JUnit.
• Involved in developing new functionality as per the needs of the users.
• Worked with controller, service and view components in applications using spring 4.0 framework.
• Extensively used various modules in spring like AOP, DI (IOC), Bean Wiring, Spring Inheritance, Auto Wiring, Spring JDBC Templates.
• Service Oriented Architecture (SOA) was exposed through Restful web services with loose coupling between layers using spring framework during development.
• Experience in Creating, Dropping Indexes, Tables, Stored Process and Views on Oracle DB.
• Configured and administered Jenkins for CI/CD into Tomcat Application Server.
• Used IntelliJ to develop and debug the application and configured MAVEN to build application and add dependencies.

Environment: Java 1.7, Spring Boot, Microservices, SOAP, Jenkins, UNIX/LINUX, GitHub, Log4j, J2EE, Java 1.6, Core Java, HTML, XML, Eclipse, Oracle, MySQL, JDBC, JUnit, SVN, Apache Tomcat Server, JIRA

Confidential

Java Developer

Responsibilities:

• Involved in preparation of functional definition documents and in the discussions with business users, testing team to finalize the technical design documents.
• Implemented Waterfall Methodologies, actively involved in technical meetings, requirement gathering, analysis, planning, effort estimation, coding, development and testing.
• Used Web services (SOAP) for transmission of large blocks of XML data over HTTP.
• Wrote JSPs and deployed them on WebLogic Application server.
• Worked on writing Selection Criteria codes to be reused in various functions interacting to database.
• Used Oracle database as backend database and wrote various SQL queries to update and create database tables.
• Accessed stored procedures and functions using JDBC Callable statements.
• Used Log4J to capture the log that includes runtime exceptions.
• Developed RESTful Services and Developed Unit test cases using JUnit.
• Developed UI pages using HTML5, Angular4, Bootstrap, CSS3, JavaScript, AJAX.
• Used Executor Service multithreading to implement Thread pool, parallel processing to run processes asynchronously using future calls to access the data.
• Implemented design patterns like MVC, Singleton, Proxy, Factory, and Builder Patterns.
• Used Spring MVC Rest Controllers, Services along with Dependency Injection, and Spring Security.
• Used Spring Framework AOP Module to implement logging in the application to know the application status.
• Developed Restful web services using Spring MVC REST framework.
• Experienced HQL, Named Parameters, Named Queries and Interfaces such as Expression, Query and Criteria for implementation of Hibernate template and extensively used Hibernate Cache.
• Wrote SQL queries, stored procedures, triggers, views, and enhanced performance with explain plans.
• Worked with several testing frameworks such as Junit.
• Experience in setting up test environment for automated script execution using Java.

Environment: Java 1.6/J2EE, Spring 4.x, XML, Tomcat, Oracle 11g, JavaScript, REST, Waterfall Methodology, SVN, Maven, Jenkins, Java 5, JDBC, JMS, jQuery, Oracle database, HTML, SOAP, JUnit, Log4j.