SUMMARY

• Having 8+ Yrs. of extensive experience in Software Development Life Cycle (SDLC), Web Application Design, Development, Programming, Testing, Support Maintenance, and End - User support.
• Experience in all phases of Software Engineering (SDLC), Project management (Waterfall & Agile/Scrum Methodology) including Requirement Gathering, Analysis, Define project scope, Design, Coding, App & web server installation, deployment, Manual Testing and Implementation.
• Expertise in various open source frameworks like Struts1.2/2.0, Spring (including Web Flow), and Web development technologies like AJAX and Object Relational Mapping Technology like Hibernate.
• Good Experience with Springs, Spring IOC, AOP, MVC, Spring Security, Spring JPA, Spring Batch.
• Experience in Spring Boot, Spring Microservice
• Extensive experience with Spring along with Hibernate for managing the Database Transactions.
• Experience with AWS, EC2, S3, RDS, Cloud formation templates, CICD tools (Jenkins, Git)
• Experience with the database management like Oracle, SQL Server, MySQL, MS Access and NoSQL MongoDB.
• Good experience with version controls like SVN, GIT.
• Good experience in writing SQL Queries, PL/SQL Procedures, Functions, Triggers and Cursors.
• Ability to grasp latest technologies and to properly apply new tools to build applications.
• Good Interpersonal Skills, team-working attitude, taking initiatives and very proactive in solving problems and providing best solutions.

TECHNICAL SKILLS

• Oracle
• SQL Server
• MySQL
• MS Access
• NoSQL MongoDB

PROFESSIONAL EXPERIENCE

Confidential

API Micro services Developer

Responsibilities:

• Involved in Requirements gathering, Analysis, Development and Testing of application using AGILE methodology.
• Enhanced existing code migration to adopt Spring Boot, Spring micro services.
• Used Rest web services to provide server layer for the project.
• Extensively used Spring framework ‘s Dependency Injection (DI) for object’s dependency resolution.
• Developed the application in JavaScript by implementing API’s.
• Implemented the Micro Services for the Spring Application.
• Involved in creating various Data Access Objects (DAO) for addition, modification and deletion of records using various specification files.
• Developed Maven Scripts for the build process and deployed in IBM WebSphere and Tomcat.
• Used Apache Camel for the orchestrating layers.
• Used Log4J to print the logging, debugging, warning, info on the server console.
• Build test cases using JUnit and carried out unit testing.
• Implemented Business processes such as user authentication, Transfer of Service using Session EJBs.
• Used JSON and Postman.

Confidential, Southfield, MI

Java Developer

Responsibilities:

• Involved in Requirements gathering, Analysis, Design, Development and Testing of application using AGILE methodology (SCRUM)
• Implemented Micro Services for the Spring Application
• Designed Java Components and integrated using Spring framework with Hibernate Object/Relational persistence Mechanism.
• Involved in writing Spring Configuration XML, file that contains declarations and business classes are wired-up to the frontend managed beans using Spring IOC pattern.
• Used Netflix Stack like Eureka Server, Spring Cloud Config Server, Hystrix, Zuul proxy servers
• Implemented SOA to develop REST Based Web services using Spring MVC.
• Designed and developed DAO layer with Hibernate standards, to access data from SQL Server.
• Used multithreading in programming to improve overall performance using Singleton design pattern in Hibernate Utility class
• Developed the persistence layer using Hibernate Framework, created the POJO objects and mapped using
• Hibernate annotations and Transaction Management.
• Used JIRA for bug tracking, issue tracking and project management.
• Used GIT as source control management giving a huge speed advantage on centralized systems that must communicate with a server

Confidential, Southlake, TX

Java Full Stack Developer

Responsibilities:

• Involved in Requirements gathering, Analysis, Design, Development and Testing of application using AGILE methodology (SCRUM)
• Developed applications with JavaScript and spring.
• Implemented Micro Services for the Spring Application
• Designed Java Components and integrated using spring framework with Hibernate Object/Relational persistence Mechanism.
• Involved in writing Spring Configuration XML, file that contains declarations and business classes are wired-up to
• The frontend managed beans using Spring IOC pattern.
• Implemented the application using Spring IOC,Spring MVCFramework, Spring Batch and handled the security using Spring Security
• Implementing or exposing the Micro services with Spring Boot and Netflix stack.
• Used Netflix Stack like Eureka Server, Spring Cloud Config Server, Hystrix, Zuul proxy servers
• Implemented SOA to develop REST Based Web services using Spring MVC.
• Created web services using Spring to return JSON to the frontend
• JSF (Java Server Faces) was used for to simplify development integration of user interfaces and the operation on the values they (UI) hold
• Designed and developed DAO layer with Hibernate standards, to access data from SQL Server.
• Used multithreading in programming to improve overall performance using Singleton design pattern in Hibernate Utility class
• Developed the persistence layer using Hibernate Framework, created the POJO objects and mapped using
• Hibernate annotations and Transaction Management.
• Performed deployment of applications on IBM WebSphere Application Server.
• Responsible for Continuous Integration (CI) and Continuous Delivery (CD) process implementation using Jenkins along with UNIX Shell scripts to automate routine jobs.
• Development carried out under Eclipse Integrated Development Environment (IDE).
• Used MAVEN to define the dependencies and build the application and used JUnit for suite execution and Assertions
• Used JIRA for bug tracking, issue tracking and project management.
• Used GIT as source control management giving a huge speed advantage on centralized systems that must communicate with a server

Confidential, Dallas TX

Java Developer

Responsibilities:

• Actively participated in requirement gathering.
• Coding and programming for the implementation using core Java and Spring technology.
• Written SQL queries using IBM DB2 database.
• Processed transactions based on Spring Batch architecture.
• Experience with analysis, design, development, testing, and full life cycle of Integration Projects
• Used spring as the main controller for Core. Used spring with MVC framework, AOP (Aspect Oriented Programming), Spring DAO (JDBC) pattern, Inversion of Control (Spring Core) pattern.
• Followed Agile scrum methodology, daily participated in the status and report meeting.
• Worked on middle layer and business validation.
• Written client-side code using Web Services- JAX-WS based on SOA microservice architecture.
• Monitored error logs, fixed problems in WebSphere Application Server.
• Application used struts for MVC implementation and organization
• Wrote J-unit classes to test business functionalities.
• Worked on JavaScript, jQuery and Servlets to generate dynamic web pages and web contents.
• Used MVC design pattern for designing application, JSP and CSS3 as the view component.
• Modified log4j tool for logging and debugging.
• Wrote scripts based on XML language.
• Development and Debugging was done using Eclipse IDE.
• Deployed TDD through Unit, Integration and Performance Test Cases using Junit and Selenium.
• Application was deployed using WebLogic Server.
• Configured Oracle Coherence Data Grid and distributed Caching with application and application servers
• Knowledge of Apache Subversion (SVN) Installation, Configuration, Design, and Administration, and integrating these tools with other systems.

Confidential, Columbus, OH

Java / J2EE Developer

Responsibilities:

• Designed and implemented automated Contract-Customer Service Summary (PDF) generation based on profiles and transaction types with two configurable flags: auto-display and auto-print using JSP, Spring, JMS, and jQuery.
• Designed Server messaging dialog using Apache Camel and JMS.
• Developed data download functionality which gives summary of all transactions for a day or certain transaction for a mobile telephone number in two available formats: plain text or xml using JSP, Struts, JDBC, Spring
• Utilized DWR (AJAX) for fetching and reserving mobile numbers during activation, upgrade, rate plan changes flows.
• Build microservices for the delivery of software products.
• Involved in Agile Scrum methodology for meeting and updates.
• Written SOA based microservices using JAX-WS.
• Designed batch processing system with Spring Batch and Rest API’s.
• Involved in Functional Requirement Document (FRD) and High-Level Design (HLD) meetings to define, establish, and approve software requirements and designs.
• Developed various back-end layers comprised of DTOs, Service classes, Interfaces, Service helpers/brokers, mappers, DAOs, etc. which are used to make database accesses or to perform remote calls to an EJB and Webservices using REST.
• Developing Ant and Maven scripts to automate the compilation, deployment, and testing of Web and J2EE applications.
• Used Git as version control for project management.

Confidential

Java Developer

Responsibilities:

• Involved in Analysis, design and developed Sequence diagrams and Class diagrams using Microsoft Visio.
• Developed the Java Architecture for XML Binding (JAXB), Deployment Descriptors for various modules.
• Developed the action and form classes, based on the Struts framework, to handle screens.
• Created struts-config files, validation files and resource bundles using Struts framework.
• Involved in development of object and relational mapping (ORM) using Hibernate.
• Apache Commons logging (Log4j) was used for logging purposes.
• Involved in writing instructions and deploy the system in BEA WebLogic Application Server environment.