Bhautik K Email and Phone Number

• Analyze, design, develop, modify, test and implement enterprise software applications.• Involve in batch processing using Spring Batch framework to extract data from files and load data into tables.• Develop software applications using Java, J2EE, iBatis, ORM, Maven, Log4j, Eclipse, SQL, PL/SQL, Oracle, Sybase, Microservices, UNIX, Linux, Windows.• Developed Hibernate classes for different entities using one-one and one-many mappings.• Scheduling and running jobs using Autosys tool.• I have worked on different technologies which are related to both Frontend and Backend like Full Stack, web services like SOAP & REST, Hibernate, JPA and different ORM Frameworks to interact with the database.• Frameworks of java worked on spring, spring batch, spring boot, hibernate, restful API, spring cloud ETC AND ALSO • Worked with lambda functions, good experience with debugging also comfortable with unit test cases, Versions of JDK worked is 1.5,1.7, 1.8 • worked on both soap and rest based Webservices.• Store, retrieve and manipulate data for analysis, as needed by various enterprise application's use cases.• Developed Micro services & APIs using Spring Boot. • Develop and direct software system testing and validation procedures.• Developed POJO's, Data Access Object (DAO) which handles all database operations using Spring JDBC and IBatis Framework.• Also worked with Oracle as application backend database and connected to the application.• Support and troubleshoot application software in production and other environments.

• Used OOAD Technology, classes are designed in UML with the help of Rational Rose.• Used Spring MVC framework to build RESTful web services.• Developed and deployed business logic using Session Beans and Servlets.• Created web pages and client side validations using HTML5 and CSS3 and JavaScript, AJAX,JSP. • Used Hibernate framework for back end development and Spring dependency injection for middle layer development.• Implemented core Java code with data structures and algorithms to the back-end.• Involved in debugging the application.• Frameworks of java worked on spring, spring batch, spring boot, hibernate, restful API, spring cloud. • Used Maven to compile and generate EAR, WAR, and JAR files. • Created custom exception classes to display appropriate error messages. • Used JUnit for white box testing of the application. Created test conditions/test data.• Used Log4j for logging errors and publishing logging information to various destinations. • Used Jenkins for continuous deployment. • Developed the system interface with web services and JMS

• Involved in designing and developing new rest services for mobile application and implemented new changes in existing rest services with versioning for backward compatibility.• Actively involved in developing services for migration of site pseudo membership to full membership with social and non-social accounts.• Worked with third party (gigya) APIs to implement social membership and sharing.• Actively involved in developing services for business profile and order entry redesign.• Worked with SOLR index for nightly load process and search related development work• Implemented data abstraction layer using Hibernate DAO objects• Used Design Patterns such as Singleton, Factory pattern, Session Façade, Business Delegate, MVC, and DAO.• Involved in developing administrative utilities for uploading offer codes, promo codes and tracking codes.• Used agile methodology along with test driven development using JUnit and Mockito.• Used R language for data analysis in Machine Learning• Analyzed statistical aspects of applications like correlations, ran machine language algorithms like linear regression.• Involved in redesigning the deals purchase flow.• Involved in redesigning partner xml feeds processing• Involved in user interface development using JSP, JSTL, jQuery, JavaScript, HTML, CSS.• Involved in production deployment of sprint releases to multiple JBoss servers.

● Responsible for developing GUI / user interfaces using JSP, CSS, HTML & JavaScript part of view development for the new enhancements or new modules.● Involved in the extensive coding of JavaScript to handle the client-side validations.● Developed Java Servlets and objects using J2EE Standards.● Worked on Struts framework and production support issues of the existing applications.● Development of Action Forms, Action Servlets, Action and Validating Action Forms in Struts framework.● Implemented Multithreading for handling multiple requests and for high performance.● Created many Stored procedures and scheduled jobs to support our applications for to create reports for customers.● Worked on database interaction layer for insertions, updating and retrieval operations of data from oracle database by writing stored procedures.● Developed model components using session beans and used local message driven beans (MDB) to interact to session using EJB.● Responsible in creating Servlets, which route submittals to appropriate Enterprise Java Bean (EJB) components and render, retrieved information.● JMS is used for exchanging the information.● Successfully wrote and implemented SQL Queries, Stored procedures and Triggers in SQL SERVER.