Chandu Pinnamaneni

Pinnamanenichandu.us1234@gmail.com

251-509-3477

 

 

Summary

 

Having 5 years of experience in Java technologies - J2EE /spring and Web services and working as a Java consultant in a full SDLC arena.

 

·               Extensive experience in Design, Development and Integration of Software Products.

·               Proficient in with Core Java, J2EE and J2EE design patterns.

·               Experience in full Software Development Life Cycle (SDLC) starting from collecting Business specifications, Analysis, Design and Development, Testing and documenting the entire life cycle using various methodologies like Waterfall, Agile SCRUM.

·               Worked as a team member to provide 24x7 on-call production application support.

·               Experience in installation and configuration of various web based and application based servers and administering the servers with zero downtime.

·               Expert level skills in design and development of client-server model interfaces, server side Java-based development, batch jobs and process improvement tools using core Java/J2EE.

·               Hands on experience in Swing, socket programming, JNDI, Core J2EE concepts (JSP and Servlets), Java Beans, Struts framework, JSF, Spring framework, EJB, JDBC, Web services, Java message service, Java XML interface (DOM and SAX parser), transforming XML Data with XSL and web technologies such as HTML, java script, AJAX and CSS.

·               Hands on Experience in object oriented analysis and design, collections, multithreading, multiprocessing, concurrency, exceptions handling, memory management and leaks, RMI, java reflections and UNIX and Windows system calls.

·               Hands-on experience on J2EE frameworks such as Struts, JSF2, Spring MVC and IOC for dependency injection.

·               Designed web applications involving UML: Class Diagrams and sequence diagrams.

·               Experience in functional and technical systems analysis & design.

·               Experience in upgrading platforms and performance optimization.

·               Expertise in J2EE Web tier frameworks like Spring MVC.

·               Expertise in J2EE Object-Relational Mapping frameworks like Spring ORM, and Hibernate.

·               Good hands on experience developing the Web Services with SOAP & RESTful services.

·               Experience in using Design patterns such as Business Delegate, Data Transfer Object, DAO, Session Façade, Factory Methods and MVC.

·               Very good working knowledge on performance tuning, debugging, testing on platforms.

·               Expertise with writing procedures interfacing with different databases Oracle 9i/10g, MS SQL Server 2000/2008 and My SQL.

·               Extensively used Application servers like WebLogic, WebSphere 8.5 and Tomcat to deploy and manage enterprise applications.

·               Experience in using business rule management system like JBoss Drools, Corticon, ilog.

·               Hands on experience in creating the scripts using Ant, Maven for building and deploying the code.

·               Experienced in using version control tools like Concurrent Versions System (CVS), SVN and having knowledge of Rational Clear case and used LOG4j for logging.

·               Good working experience working in agile methodology and test driven implementation.

·               Self-motivated and business-savvy with well-rounded technological aptitudes.

 

 

 

 

 

Technical Skills

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Education

·   Masters of Computer Science, 2016 – Computer Science, Governor's State University, Chicago.

 

Professional Experience

 

Java Intern Developer

Governor State University

Client: Citi Bank, Chicago, IL                (Feb 2015 – Current)

Description

 

Citibank is the consumer division of financial services multinational Citigroup. Citibank was founded in 1812 as the City Bank of New York, later First National City Bank of New York. The United States is the largest single market with approximately 26% of branches, generating 51% of revenues. Citibank's 983 North American branches are concentrated in major metropolitan areas including New York City, Chicago, Los Angeles, San Francisco, Washington, D.C., and Miami.

 

Responsibilities

 

§    Involved in meetings to gather information and requirements from the clients and preparing the Requirement Document.

§    Developed Web services for sending and receiving data from different applications using SOAP messages.

§    Even developed REST API

§    Used Spring framework for dependency injection, transaction management. 

§    Used Spring MVC framework controllers for Controllers part of the MVC 

§    Used JBoss Drools for business rule management system using Corticon, ilogs.

§    Worked on optimizing and development of EJB’s and Java code by following J2EE best practices.

§    Involved in validating forms on server side using Ajax with Spring MVC and jQuery.

§    SFTP the file which is generated by Cash Manager Application to another (CCTS) server.

§    Worked with Spring Integration Framework to facislitate asynchronous, message-driven behavior within a Spring-based application.

§    Migrated from Ant to Maven via Ivy for dependency resolution.

§    Developed DAOs interfaces for hibernate to interact with the database.

§    Wrote JAXB Web service's for server side and involved in complete front end to backend persistence layer for Use cases assigned.

§    Wrote JSPs, Servlets and deployed them on WebLogic Application server

§    Created JavaScript functions for client side validations and created CSS3 for look and feel of application and also involved in validation.

§    Custom node.js proxy used to simulate API responses before client implementation was complete, and to proxy requests to finished client APIs, handling authentication, custom headers, virtual application root, etc.

§    Design and Coding of centralized logging mechanism for the project using the Apache's Log4J popular logging API.

§    Involved in developing JSP pages using Spring MVC and Integrating Spring MVC with JQuery for validation rules.

§    Involved in validating forms on server side using Ajax with Spring MVC and JQuery.

 

Environment: Core Java, Unix, Java, XML Schemas, Hibernate, XML, Ivy, node.js, JAXB, Java Script, CSS3, HTML5, Angular JS, Hibernate, Design Patterns, Servlets, JUnit, JMS,  MySQL, Web Services, Windows XP.

 

 

Integrated Banking System

Java Developer

Kantar, Hyderabad-India                         (Sep 2013- Dec 2014)

 

Description:

The Integrated Banking System is a user-friendly package. It performs effective processing and maintenance of all front and back office functions. Front office activities include accounts, daily cash and transfer transactions, check book issues and, maintenance of inward and outward clearance. Back office activities include day end process month end process quarterly and half-yearly process. The process consists of cash and transfer book, sectional and main daybook, general ledger and abstract. Account module includes opening, closing and transfer of accounts. This module contains details of account holder, introducer, minor, Nominee, joint holder and NRI information.

 

Responsibilities:

 

·               Involved in developing web pages using JSP, JSF, JSTL, HTML and XHTML.  

·               Application is developed based on Struts and Spring MVC Framework.

·               Implemented using Service Oriented Architecture.

·               Used SOAP and REST both the web services depending on requirement.

·               Used JDBC for database connectivity to SQL Server.

·               Implemented using JMS for asynchronous message communication.

·               Developed the business objects using EJB for calling data access objects.

·               Created and implemented MySQL stored procedures.

·               Used Hibernate ORM framework with JPA standards.

·               Used Apache tomcat and JBoss as application server.

·               Developed the JavaScript for Client Side Validation.

·               Ant is used for building, and the application is deployed on JBoss application server.

·               Developed page templates using Struts Tiles framework.

·               Developed Jsps with Custom Tag Libraries for control of the business processes in the middle-tier and was involved in their integration.

·               Design and development of application using Java, J2EE, Struts2, Hibernate & XML.

·               Developed UI using HTML, Bootstrap, jquery, and JSP for interactive cross browser functionality

·               Involved in developing JSP pages using Spring MVC and Integrating Spring MVC with jQuery for validation rules.

·               Converted approved designs into functional CSS, HTML, AngularJS, AJAX, JavaScript, and JSF Web pages Implemented Struts Action classes using Struts controller component.

·               Involved in JUnit Testing, debugging, and bug fixing.

 

Environment:  Core Java, JSP, JSTL, Struts, JavaScript, Hibernate, JPA, JDBC, EJB 2.0, JBoss 4.0, MySQL, JUnit, and CVS.

 

Migration from HP-UX to Linux

Java Developer

Client: Kantar, Hyderabad-India                          (Mar 2013 – Aug 2013)

 

Description:

 

Design & development of various internal web applications, Migration of software and data from HP-UX to Linux platform.

 

Responsibilities

·               Involved in various stages of the project life cycle design, development and enhancement of the application.

·               Developed front end applications using Core Java, Servlets, HTML5, JavaScript, DOM & CSS3.

·               Implemented SPRING MVC architecture to develop presentation tier and business layer using components like dispatcher Servlet, Handler Mappings, Controller, Model and View Object, View Resolver, View.

·               Responsible for working on consuming RESTful Web Services.

·               Extensively used Spring IOC, Spring AOP for performance logging and Spring Programmatic Demarcation for Transaction management.

·               Used Spring JDBC template for the development of the DAO layer.

·               Worked on SQL/PLSQL programs to validate and code the database tables.

·               Using Apache Maven to clean, install, build and deploy.

·               Used JUnit framework for unit testing of application and Log4j to capture the log that includes runtime exceptions.

·               SVN version control system is used to check-in and checkout the developed artifacts.

·               Project was implemented in Agile Scrum methodology. Worked as team member and involved in analyzing user stories, coming up with timeline to implement the same.

·               Involved in mapping the business requirement to the technical specification and detailed design documentation.

·               Used Hibernate framework for ORM mapping.

·               Supported QA and Production issues and Production Performance monitoring.

·               Implemented the integration with the back end system with web services using SOAP.

·               Involved in configuring hibernate to access database and retrieve data from the database.

·               Developed JSF components, implemented event handling using Java, JSF, and JavaScript for various modules.

·               Developed stored procedures and triggers with PL/SQL.

·               Involved in the bug tracking and Unit Testing using JUnit framework.

·               Developed ANT Scripts to do compilation, packaging, and deployment in an application server.

·               Involved in peer to peer code reviews and cross checked whether coding standards are being followed.

 

Environment: Java 6, Spring 2.5.x, Hibernate 3.x, Java Script, IBM Websphere, Toad, Junit, Eclipse.

 

 

Java Developer

Client: Nacre Software Solutions, Hyderabad, India            (Sep 2011 – Mar 2013)

 

Description

 

Nacre Software Solutions has custom frameworks and web services. We have some internal web applications to maintain the infrastructure. Designing and maintaining the above framework and applications is our project. Support in the above technologies for employees is also part of it.

 

Responsibilities:

·               Understand the scope of the Infrastructure and refining it in consultation with Nacre Software Solutions team based on the requirements.

·               Spring is used for to combine various modules of the Ecommerce web application.

·               Enhanced TUF framework for additional functionalities and debugging test cases.

·               Developed RESTful web service for a calculation purpose in the application.

·               Used front end technologies HTML, JavaScript, AJAX and JQuery.

·               Hibernate is used to connect application and relational-database.

·               Wrote various test cased using Junit for application and TUF framework.

·               Developed JMS components to send messages from one application to other application internally

·               Implemented back-end component to get the count in no time against large size MySQL using Java multithreading.

·               Development on unit, integration, functional and performance testing of application or middleware infrastructure components. 

·               Became familiar with the Nacre Software Solutions Development, Maintenance and Support processes.

·               Reported the weekly and monthly status in the specified format.

·               Documented information and data helpful to other team members and clients.

 

Environment: J2EE, Eclipse 9.1, Hibernate, spring, XML, JavaScript, JDK 7, HTML5, CSS 3, AJAX, JUnit, ANT, IBM WebSphere, TUF and Log4j.