SUMMARY:

• IT professional with 8 years of experience in development of JAVA/J2EE on UNIX and Windows platforms with 4 years of experience in planning, designing, developing and Implementation in Amazon Web Services (AWS) cloud and IT industry.
• Expertise in developing multi - tier web application projects using J2EE (JAVA, JSP, JDBC, Servlets, Struts), Spring Framework, Hibernate, HTML and JavaScript.
• Good work experience with Hibernate open source object/relational mapping framework.
• Worked on web servers like Apache and application servers like Web logic, Tomcat and JBOSS to deploy code.
• Developed and modified SQL queries and stored procedures to meet business requirements and achieve desired performance.
• Experience in design and development of web based applications using HTML, CSS, JavaScript, JQuery, Angular JS, JSP and Servlets.
• Used Web Services like SOAP and RESTful web services using Ajax, HTML, XML, JSON, JavaScript, jQuery.
• Architected an RESTful API architecture using the Apigee API management platform including Edge and BaaS.
• Customized RESTful Web Service using Spring RESTful API, sending JSON format data packets between front-end and middle-tier controller.
• Developed RESTful web services interface to Java-based runtime engine and accounts.
• Used GIT for version controlling in designing.
• Exposure to new features and issues addressed in Angular 2.0.
• Extensive experience in Amazon Web Services (Amazon EC2, Amazon S3, Amazon Simple DB, Amazon EBS, Amazon RDS, AWSCloud Watch, Amazon Elastic Load Balancing, Amazon SQS, AWSIdentity and access management and Amazon Cloud Front).
• Good knowledge in Developed JavaAPI to connect with AWSS3 Services for storing and retrieving data stored in the S3 buckets.
• Good knowledge on AWScloud formation templates and configured SQS service through javaAPI to send and receive the information.
• Good understanding on NoSQL databases like Mongo DB.
• Designing with MVC Paradigm, object-oriented principles/methodologies.
• Closely worked with Developers and Analysts to address project requirements. Able to effectively manage time and prioritize multiple projects.
• Excellent communication, team and relationship management skills.
• Experienced in managing time and workload effectively which includes planning, organizing and prioritizing the work.

TECHNICAL SKILLS:

Languages: Java/J2EE, C, C++, SQL.

Operating systems: Unix, Mac, Windows 95/ 98/NT/2000/XP.

Java technologies: Core java, J2EE, JSP, Servlets, JDBC.

Web Technologies: JavaScript, Angular JS, HTML, XML, CSS, RESTful.

Application /Web Server: JBoss 5.0.1, Tomcat 5.0 and Web logic, JUnit3.x, GitHub.

Cloud Foundry: Amazon web services (S3, EC2 & RDS instances).

Database: Oracle (11g, 10, 9) SQL Server, MySQL, MS Access 2000, Dynamo DB, Mongo DB.

Open Source Tools: Apache Struts1.x/2.x, Apache Tiles, Spring 2.0, Hibernate3.0jQuery2.0

Frameworks: Spring 2.x, Hibernate2.x/3, Struts2.0, Spring Core-Container.

IDE: Eclipse 3.x.

PROFESSIONAL EXPERIENCE:

Confidential, Nashville, TN

Java/AWS Developer

Responsibilities:

• Worked on AWScloud services like EC2, S3, RDS, ELB, and EBS for installing, configuring and auto scaling.
• Maintain and develop enterprise web applications to support the Service bench web Application and associated businesses.
• Used Java, JSP, JSTL while enhancing the functionality and responsible for creating database tables on DynamoDB.
• UI development with technologies like HTML 5, AngularJS and jQuery.
• Design and develop applications using Java, Spring MVC, Spring IOC, RESTful WebService, Javascript, AngularJs.
• Worked closely with UI designers to understand the intuitive prototypes for better understanding of developing mobile application.
• Developed web pages using AngularJS, JQuery, JavaScript, JSP, HTML, CSS.
• Involved in mapping data base tables with Business objects using Hibernate. Environment: Spring MVC, Oracle 10g, Hibernate, RESTful Web services, My Eclipse IDE, WebSphere Application Server, Java, JSP, HTML, JMS, Java script, JQuery, SQL.
• Manipulated data using CRUD (create, read, update and delete) operations of Mongo DB database management system and handled database access and data transmission based on RESTful web service.
• Optimized the full text search function by connecting to Mongo DB.
• Experience developing web applications with a Dynamo DB, Mongo DB, Cassandra, Elastic Search or similar data store.
• Worked on service oriented systems that utilize REST web frameworks with Spring MVC, Spring REST Template, Rabbit MQ, and Spring Integration.
• Integrated the spring cloud application to send messages to the Rabbit MQ.
• Used Spring Dependency injection, Spring MVC and action listeners for values in the front-end.
• Deep understanding of existing AWS technologies and experience with integrated public cloud services.
• Used AWS SDK for connection to Amazon S3 buckets as it is utilized as the object storage accommodation to store and retrieve the files cognate to the application and additionally worked on one of the container technologies such as Docker.
• Working on containerizing various Microservices using Docker and leveraging Amazon Web Services as cloud platform.
• Integrated Docker container based test infrastructure to Jenkins CI test flow and set up build environment integrating with Git and Jira to trigger builds using WebHooks and Slave Machines.
• Worked on AWSIAM to grant fine grained access to AWSresources through configuration of roles, policies and wed identity federation. Configured S3 versioning and life-cycle policies to backup files.
• Migrated business critical applications to Amazon Cloud.
• Utilize AWSCLI to create and access Resources.
• Created S3 buckets for EC2 instances to store all the content including HTML pages, images, CSS files and script files.
• Worked on Encrypting AWSS3 storage Objects.
• Inventory groups are added for Amazon Ec2 for instances and monitoring AWShosts.
• Good knowledge in AWSContent Data Network (CDN) like cloud front.
• Experienced in in setting up of AWSRDS and Dynamo DB instances.
• Experience in monitoring and auditing tools like AWScloud Watch and Cloud Trial.
• Created Buckets in AWS and stored files. Enabled Versioning and security for files stored.
• Maintains a working knowledge of Confidential 's applications and system integration and able to understand changes to anticipate cross -system to cross- process impacts.
• Collaborated with the Quality Assurance team to ensure that appropriate adherence to Confidential 's inter departmental processed and procedures are follows as it relates to testing.
• Involved in development of middle layer business methods, which incorporated the core business functionality using Stateless Session Beans.
• Effectively communicated the feasibility of requested deliverables and timelines to project manager.
• Developed server-side services using Core Javaconcepts, Involved in core Javatechnologies multithreading, exception handling.
• Developed RESTful Webservices using Cisco SDF framework in Eclipse Luna tool. Developed modules using J2EE, Java Beans, JNDI and Spring MVC Framework. Developed Controller, Service and DAO classes using Spring MVC architecture.
• Directly work on production support of Linux Scripting.
• Experience in working with configuration management tools like Puppet, Chef and Ansible.
• Experience in working knowledge with Python and Ruby in writing scripts to automate software configuration process with Salt Stack, Chef and Puppet.
• Experience with CI (Continuous Integration) and CD (Continuous Deployment) methodologies using Jenkins/Hudson.
• Configured and deployed patched upgrade bug fixes on both physical and virtual Red Hat Linux servers using satellite server based Linux tools.
• Comparing performance of streaming applications on Spark & Flink.
• Developed snippets of Java code which can run on Flink in the standalone mode on my local machine.
• Developed Web API using NodeJSand hosted on multiple load balanced API instances.
• Build responsive application using NodeJS.
• Develop spring XML's for binding the components together.
• S3 API implementation for accessing S3 bucket data files.

Environment: JavaJDK1.7, JSP, Spring2.5, IBatis, GIT, RESTful, Rabbit MQ, NodeJS, Flink, Spark, LINUX script, Secure CRT, Oracle 11g, PL/SQL, JMS, AWS (EC2, VPC, ELB, S3, RDS), Docker, Chef, CI-CD tools, Dynamo DB, AWS Cloud, Mongo DB, Apache TOMCAT 5.0.

Confidential, Reston, VA

Java/AWS Developer

Responsibilities:

• Release Management is responsible for the proven deployable solution to Client and is accountable for planning, packaging, delivery and tracking solution.
• Created new AWScloud Formation templates and established a NAT connection for on premises.
• Setup and build AWS infrastructure various resources, VPC EC2, S3, IAM, EBS, Security Group, Auto Scaling, and RDS in Cloud Formation JSON templates.
• Created detailed AWS Security groups which behaved as virtual firewalls that controlled the traffic allowed reaching one or more AWS EC2 instances.
• Built S3 buckets and managed policies for S3 buckets and used S3 bucket and glacier for storage and backup on AWS.
• Maintaining the user accounts (IAM), RDS, Route 53, SES and SNS services in AWS cloud.
• Build servers using AWS: Importing volumes, launching EC2, RDS, creating security groups, auto-scaling, load balancers (ELBs) in the defined virtual private connection.
• Worked on pushing the data to DB used Mongo DB and Dynamo DB.
• Developed REST services to talk with adapter classes and exposed them to front-end and enforced a stateless client server and support JSON (few changes from SOAP to RESTFUL Technology).
• Translated the user requirements into UI designs in the form of conceptual models, and prototypes.
• Involved in creating reusable components, Java Beans and DAO for getting data from database tables.
• Developing web-services for different functionalities in the application in SOAP and REST architectures.
• Streamlined the Responsive Web Design to enhance the User Experience and developed designs for the prototypes for the Mobile UI.
• Developed Web Services to implement SOA using SOAP.
• Extensively involved in developing Restful Webservices.
• Effectively interacted with team members for Requirements Capture and Analysis.
• Responsible for Understanding the scope of the Project and Requirement gathering.
• Responsible for creation of Beans, Controller classes JSPs.
• Designed, Build and Enhanced the In-bounds and Out-bounds using Oracle and LINUX shell for the GTS.
• Developed business service layer and data access layer using Spring and Mongo DB (Spring Mongo-Template).
• Developed and retrieved No-SQL data using Mongo DB.
• Configured Spring Web MVC Framework to implement MVC design patterns.
• Worked on Spring application framework features IOC container and AOP.
• Worked on Hibernate object/relational mapping as per database schema.
• Involved in multithreading for the faster response of the applications.
• Involved in the integration of multiple layers in the application.
• Explored Apache Flink and delivered its use cases to the business partners for review.
• Involved in debugging and troubleshooting related to production and environment issues
• Deployed the applications on Web Sphere Application Server 8.
• Used Log4J to print the logging, debugging, warning, info on the server console.
• Performed Unit testing.
• Performed E2E Testing.
• Performed the day to day analysis for issue tracking system.

Environment: Java1.7, J2EE Servlet, JSP, AWS (EC2, IAM, ELB, S3, EBS), XML, Spring Web MVC Framework, Mongo DB, RESTFul, SOAP, GITHUB, Spring2.5, Hibernate4.0, Log4j, SUN OS, eclipse Framework, Perl, LINUX, AWK, Flink, Oracle 10/11g, SQL, PL/SQL, Apache TOMCAT 5.0.

Confidential

Java Developer

Responsibilities:

• Involved in developing the Framework components for FFQ3 application like customizing the JSF validation phase, exception handling etc.
• Used the Spring framework features like Spring IOC, Spring MVC, Spring Batch.
• Created POJO classes, Spring configuration files to use dependency injection.
• Introduced the concept of rich web based user interface design with the implementation of JavaScript framework.
• Developed the services for auto and home policy premium derivation by interacting through EAI Services and Web Services for Quote.
• Developed Hibernate mapping file and the HQL queries for retrieving data from the Oracle database.
• Writing service methods and SQL queries to interact with the Oracle DBMS and writing test cases using JUnit Frames and in Mongo DB.
• Used IBM WebSphere Application Server and RAD to develop the application.
• Used MySQL as backend Database.
• Used Hibernate in data access layer to access and update information in the database.
• Involved in integrated unit testing and code review.

Environment: Java, Spring 3.1, Hibernate 4.0, JSP, HTML5, JavaScript, MySQL.

Confidential

Java Developer

Responsibilities:

• Involved in several phases of the project including strategic study, requirements analysis, application design, technical design, development, testing & debugging, implementation, documentation and in corporation of user feedback to plan enhancements in the application system.
• Coding of JSP Pages for External Application (EXA) using Custom Tag Library which creates standard tags used in the application.
• Converted the HTML pages to JSF Tag Specific Pages.
• Developed JSPs and managed beans using JSF.
• Implemented the JSF framework by writing Faces-config.xml and Form-Beans in the process of development.
• Designed and developed web based modules using JavaServlets.
• Coded XML validator Javaclass used by the Session Bean.
• Coding of EJB Entity Bean classes and local and remote interfaces using a Proxy class that instantiate either a Local or Remote Object. Configuring/binding JNDI in Application Server.
• Data is inserted in Oracle Database as a CLOB data using the DAO Framework via the Bulk Entity Bean (BMP).

Environment: Java1.6, JDK 1.4, EJB, Struts2.0, JSP, Applets, AWT, SWING, RMI, JDBC, HTML4, CSS, XML, JavaScript.

Confidential

Java Developer

Responsibilities:

• Used Struts Framework to implement J2EE design patterns (MVC).
• Developed Enterprise Java Beans like Entity Beans, Session Beans and Message Driven Beans.
• Developed JSP as the view, Servlets as Controller and EJB as model in the Struts Framework.
• Architecture of the project as per MVC standards using Struts.
• Developed UML Diagrams.
• Used a different layer called Exception Layer to handle Exceptions.
• Worked on J2EE concepts.
• Design and maintain the database to support the application using Oracle8i.
• Create documentation as required.

Environment: Java 1.2, Oracle 8i, J2EE, Servlets, JSP, XML, EJB, WebLogic, SQL Server, Visual Basic 6 COM components.