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Senior Java Developer Resume

ChicagO

TECHNICAL SUMMARY

  • 12 years of experience in Software Development and Maintenance in Java and J2EE Technologies.
  • Developed and Deployed multiple application in PCF ( Pivotal Cloud Foundry ) platform.
  • Experience in Micro services development using spring boot and deployment in Pivotal Cloud Foundry (PCF).
  • Experience on Amazon Web Services(AWS), Amazon Cloud Services like Elastic Compute Cloud(EC2), Simple Storage Service(S3), Amazon Cloud Watch, SNS, SQS, LAMBDA and EBS(Elastic Beanstalk), CodeStar, ROUTE 53 and experienced in building highly scalable java applications using various architectures.
  • Strong in Core Java programming and also having experience in Java 1.8.
  • Good understanding and work experience on development of web applications using Spring MVC frameworks, Spring Core, Spring Boot, Spring Security, Spring Batch, Spring Rest, Hibernate, JPA, Struts and EJB.
  • Expert inHTML5/CSS3development and has experience inJavaScript framework Angular js 1&2.
  • Expert in developing User Interface UI applications and professional web applications usingJavaScript, HTML5, DOM, jQuery, CSS3, Ajax, JSON and YAML.
  • Experience in Developing Rest based WebServices and also SOAP based WebServices.
  • Having good experience in Messaging Services using JMS technology for Solace queues and IBM MQs.
  • Having experience in Relational database like Oracle, DB2 and also NO SQL database Mongo DB.
  • Having good noledge in Object Oriented concepts and core design patterns
  • Deployment of applications in Weblogic 10.3, WebSphere and Tomcat servers and configuration of Objects like Queues, Connection Factories, JMS modules, Data Sources etc.
  • Strong in writing queries in SQL and PL/SQL and also involved in performance tuning of teh queries.
  • Created and Modified several backend Oracle procedures in multiple projects
  • Hands - on experience on Database tools like Toad and SQL Developer, IBM Data Studio.
  • Experience in working with complex algorithms related to flight operations.
  • Experience on multiple tools like Bamboo, Bitbucket, Git Repository,VSS, TortoiseSVN, TeamCity for Continuous integration, SOAP UI for Web Service testing, HP quality center for defects tracking, Microsoft Visio for design diagrams.
  • Developed multiple project using Agile methodologies.
  • Work experience on all teh phases of Software Development Life Cycle (SDLC) including Requirement Analysis, Design, Coding, Reviewing and Testing.
  • Experience with basic Unix commands in analyzing production log files.
  • Great problem solving, enhancement, debugging and maintenance skills
  • Received several appreciations from Business managers and clients for solving difficult technical problems.
  • Has teh ability to think of different available solutions for an issue and tan analyze to identify teh best solution.
  • Can come up with innovative ideas to enhance teh existing processes by thinking out of teh box.
  • Handled projects in various domains like Airport Operations, Manufacturing, Banking, Healthcare and Networking

TECHNICAL SKILLS

Languages: Java 1.8, Spring Boot, Spring Rest Services, Spring microservices, Spring Security, JDBC, Servlets, JSP, EJB 3.0, JMS, PL/SQL, RMI, Swings, JMS, Spring Restful Web Services, SOAP Web Services, XSLT

Scripting Languages: HTML/XML, Javascript, Ajax, Jquery, JSON, Angular Js

Frameworks: Spring MVC, Spring Boot Application, Spring Security, Struts1.1, Spring MVC, Hibernate 3, JPA

Database: Oracle 9i and 10g,11g and 12c, DB2, NO SQL (MongoDB)

Application Servers: BEA Weblogic 10.3,Apache Tomcat 7, Websphere 8.0, Orion

Cloud Framework: PCF ( Pivotal Cloud Foundry ), AWS (Amazon Web Services)

Operating Systems: Windows 7

IDE: Eclipse 3.2, Toad 9.1, Sql Developer, NetBeans, IBM Data Studio

Configuration Management: Bitbucket, Git Repository, VSS, CVS, SVN

Reports & Tools: Bamboo, SOAP UI 3.6,TortoiseSVN,Teamcity, Maven, Ant

PROFESSIONAL EXPERIENCE

Confidential, Chicago

Senior Java Developer

Responsibilities

  • Design and developed an architecture diagram for dis application as it is developed from scratch.
  • Design and developed database model for dis application.
  • Developed end to end functionality in Java 1.8 using Spring Boot and Deployed dis application on Pivotal cloud foundry platform.
  • Designed and implemented teh User Interface using JavaScript, HTML5, XML, CSS3, JSP and AJAX and Angular JS 2.
  • Deployed application in Pivotal cloud foundry platform
  • Designed Frontend using object orientedJavaScript FrameworkwithAngular.js
  • Implemeted Restful services to has callback functionality.
  • Consumed Restful services of other application to send price messages into GIO.
  • Impletemented Sprint security for teh rest services.
  • Created new solace queues and Implemented JMS listeners to receive teh price messages and used xml parser to parse teh message and format it using JAXB.
  • Developed stored procedures needed for teh application business logic.
  • Developed pom.xml and build teh application using Maven and also used Bamboo continuous integration tool for build and deployment.
  • Opened firewalls to has communication with Database and Solace queues from pivotal.
  • Design and developed an architecture diagram for dis application as it is developed from scratch.
  • Design and developed database model for dis application.
  • Developed end to end functionality in Java 1.8 using Spring Boot
  • Deployed application in Amazon Web Services(AWS) platform
  • Amazon EC2 setting up instances, virtual private cloud (VPCs), and security groups
  • Design roles and groups for users and resources using AWS Identity Access Management (IAM).Implemented AWS solutions using EC2, S3, RDS, EBS, Elastic Load Balancer, Auto scaling groups, optimized volumes and EC2 instances.
  • Developed html views with HTML 5, CSS 3, JQuery 1.1.0, JSON, Java Script and AngularJS 2.
  • Opened firewalls to has communication with Database and Solace queues from pivotal.
  • Created new solace queues and Implemented JMS listeners to receive teh exchange rate messages and used xml parser to parse teh message and format it.
  • Developed stored procedures needed for teh application business logic.
  • Developed pom.xml and build teh application using Maven and also used Bamboo continuous integration tool for build and deployment.

Environment: Spring Boot, Amazon Web Services(AWS), EC2, S3, RDS, EBS, IAM, VPN, NAT, GIT, DNS, Route53, Java 1.8, JMS, Solace Queues, IBM MQs, Oracle 11g, MongoDB,Spring Rest Services, Spring microservices, Spring Security, Pl/Sql and Stored Procedures, Tomcat 7, Bamboo, Bitbucket, Git, SOAP UI tool,XML,XSD, JAXB, Data Studio, SSL,HTML,JavaScript, Angular JS and Venafi Certificates, Postman Rest Client..

Confidential, Chicago

Senior Java Developer

Responsibilities

  • Worked on existing SOAP and Rest fule web services in multiple modules in CMP application.
  • Involved in teh development of Asynchronous message communications module to fetch data using JMS technology.
  • Requirement Analysis, Preparation of detail design and UTP for teh new Enhacements.
  • Performed independent unit testing, Integration Testing an System Testing.
  • Worked on Unix shell script to ftp teh files from one server to other server.
  • Created Sharepoint Lists and workflows.

Environment: JMS, Hibernate, Spring, SOAP based Web Services, Spring Rest ful Webservice, Core Java, Oracle 9i, pl/Sql, Websphere, SOAP UI tool,XML

Confidential, Chicago

Lead Developer

Responsibilities

  • Has re written Employee view application for teh new data model using Struts,EJB and JPA.
  • Used Spring MVC,Spring Batch and Spring core in developing core modules of teh application.
  • Involved in teh development of UI module using HTML, javascript, jquery, CSS, ajax,AngularJS 2.
  • Modified existing SOAP based web services in Roster WebService module.
  • Involved in teh development of Asynchronous message communications module to fetch flights data using JMS technology.
  • Involved in teh development of Drag and Drop features using jquery and Ajax in UI module.
  • Has worked on Oracle 10g data base for storing and retrieving teh application data.
  • Implemented procedures, packages and different Joins to retrieve teh data base using PL/SQL, SQL scripts. Created DDL, DML scripts to create tables and privileges on respective tables in teh database.
  • Worked on Enterprise optimization algorithm which is used to assign bags to runners to drop bags from teh arrival flight to connecting flight based on set of business rules.
  • Requirement Analysis, Preparation of detail design and UTP for teh new Enhacements.
  • Performed independent unit testing, Integration Testing an System Testing.

Environment: Strtus, JMS, EJB 3.0, JPA, Spring, SOAP based Web Services, Spring Rest ful Webservice, Core Java, Jquery, Ajax, HTML, Java Script, Oracle 9i, pl/Sql, Weblogic 10.3, SOAP UI tool,XML

Confidential

Java Lead

Responsibilities:

  • Involved in teh development of Test Resiliency module using Spring MVC,Srping core, JDBC and Core Java.
  • Involved in web component design and development using teh spring framework, JSP, Servlets, and taglibs.
  • Integrated springs framework with Hibernate dat is used for Database operations
  • Involved in teh development of muttiple Screens using HTML,JavaScript, Ajax and JQuery.
  • Developed packages and stored procedures for some of teh complex functionalities in test resiliency module.
  • Requirement Analysis, Preparation of detail design, STP, ITP and UTP for Test Resiliency module.
  • Performed independent unit testing, Integration Testing and System Testing.

Environment: Spring MVC Framework, Spring Restful Webservices, Core Java, Oracle 9i, PL/Sql, jquery, JavaScript, Ajax, HTML, SOAP UI tool, Websphere, Window XP

Confidential

Senior Java Developer

Responsibilities:

  • Involved in teh development of new enhancements using Spring,Hibernate and Core Java in Bill of Material core module.
  • Involved in web component design and development using teh Spring core and Spring MVC framework, JSP, Servlets, and taglibs.
  • Invovled in teh development of front end components using JSP,HTML,Ajax and JavaScript for developing screens
  • Developed necessary backend code like packages and stored procedures.
  • Performance Tuning of teh SQL queries
  • Requirement Analysis, Preparation of detail design for teh enahacements
  • Performing independent unit testing

Environment: Spring, Struts Framework, Spring Batch, Hibernate, Core Java, Java Script, Ajax, HTML, Oracle 9i, PL/Sql, ibatis, Websphere, Window XP

Confidential

Senior Developer

Responsibilities:

  • Developed Stored procedures and modified existing Strored Procedures for some of teh modules.
  • Performance Tuning of teh sql queries
  • Scripting Batch jobs and modifying existing jobs.
  • Performed independent unit testing.

Environment: Oracle 9i, Pl/Sql, Unix

Confidential, Denver

Senior Developer

Responsibilities

  • Involved in teh development of Compensation Admin Screens functionalities using Struts Framework.
  • Used Core Java in teh development of Rules Engine module.
  • Provideded estimation for teh new enhancements.
  • Developed necessary backend code like packages and stored procedures in Rules engine module
  • Requirement Analysis, Preparation of detail design, Performing independent unit testing
  • Invlovled in teh Maintenance of teh application.
  • Involved in configuring Hibernate mapping file.
  • Developed Design diagrams like class and use case diagrams.
  • Developed java script,HTML and Ajax code for creating rules and front end validation.
  • Developed necessary stored procedures and Triggers for report generation.
  • Developed necessary backend code like packages and stored procedures for Oracle BAM Dashboards.
  • Developed GUI using swings.
  • Developed manager module in core java for parsing binary file.
  • Worked on RMI for getting and using sensor object from manager module.
  • Performed Unit Testing for all modules developed.

Environment: Core java, RMI, Swings

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