SUMMARY:

• Over 8 years of professional experience in analysis, design, development, build and deployment of large, scalable, distributed Java/JEE based enterprise applications
• Developed expertise on managing a cloud computing environment with Openstack.
• Possess good understanding about the internal components of OpenStack that make a cloud environment production ready.
• Well versed in core Java concepts including Data Structures, Object Oriented Programming, Collections Framework, Exception Handling, File I/O, and Multithreading.
• Proficient in developing applications using JEE technologies including Spring Framework, Data Persistence, Object Relational Mapping, and Transactions.
• Experience in working with build tools like ANT, Maven build scripts, providing logging facility using Log4j, and writing JUnit test cases
• Expertise on several Utility tools like STS, Eclipse, VSS, CVS, GIT and SVN
• Efficient in packaging & deploying J2EE applications using ANT and Maven on Apache Tomcat, WebLogic
• Extensive experience in developing web applications by layered - architecture using Struts, Spring MVC.
• Expertise in JSP, Servlets, Spring MVC, Spring ORM, JDBC, JNDI, XML
• Involved in all phases of software development life cycle including analysis, design, implementation, integration, testing, and maintenance of applications using Java and JEE technologies.
• Highly proficient in developing applications using XHTML, CSS, JavaScript, and jQuery
• Developed working knowledge of the concepts pertaining to Relational Database Management Systems.
• Developed good experience in issue tracking and agile project management using OneStash and JIRA.
• Gained extensive experience working with Python and its modules Numpy, Scipy and SciKit Learn
• Excellent communication, interpersonal, intuitive, analysis and organizational skills

TECHNICAL SKILLS:

Languages: C, C++, Java, Python, SQL

Cloud Computing: OpenStack

Web Technologies: XHTML, HTML5, CSS, CSS3, Javascript, JQuery, Ajax, Boot Strap

Tools & Framework: Hibernate, Spring-MVC, Spring-IOC, Spring-ORM, Spring-AOP, Spring Batch, Spring SecurityAjax, OpenMP, MPI

Web Services: SOAP, REST

Web/App Servers: IBM Web Sphere Application Server, Apache Tomcat 8

Databases: Oracle 11g, Microsoft SQL Server, SQLite3, MySQL5.6

Development Tools: STS, Eclipse, IntelliJ

Version Control: GIT, SVN

Modeling/CASE Tools: Rational Rose, MS Visio Professional.

Testing Tools/ Others: JUnit, Putty, WinSCP.

OS & Environment: Windows, Linux.

PROFESSIONAL EXPERIENCE:

Confidential, FL

Java Full Stack Developer

Responsibilities:

• Responsible for the definition, design, construction, Integration, testing and support of REST API’s using Java.
• Developed User Interface Module using JSP and JSP Tag Libraries(JSTL) to simplify the application.
• Implemented Bean classes and configured in spring configuration file for Dependency Injection
• Implemented data access layer i.e. DAO Classes using Hibernate and spring
• Used JavaScript to perform validations and implemented aborting functionality.

Confidential - FORT DETRICK

Cloud Architect

Responsibilities:

• Deployed OpenStack environment on Linux servers as part of building a private cloud for testing biomedical software applications and data storage for NCI - Frederick.
• Responsible for spawning and efficient management of virtual machines.
• Experimented on the possibility of data migration from CleverSafe to OpenStack as well as AWS.
• Worked with core components of the OpenStack including Compute module for generating instances, Neutron for networking, and Cinder for storage.

Confidential, TX

Full Stack Developer

Responsibilities:

• Responsible for the definition, design, construction, Integration, testing and support of reliable and reusable software solutions for Students Web Portal
• Implemented persistence layer using Hibernate that use the POJOs to represent the persistence database.
• Worked on complex PL/SQL queries using joins, Stored Procedures, Functions, Triggers, cursors, and indexes in MySQL DBMS.
• Configured Spring Container to implement IOC/DI of the Spring Beans, and to manage the beans' life circle.
• Enhanced and upgraded the uh.edu/advance website.
• Worked heavily on Oracle’s Peoplesoft application in managing all the student records in the graduate school.

Confidential

Java/JEE Developer

Responsibilities:

• Worked with clients including KeyBank, Sanofi, PepsiCo, MetLife, and AmericanExpress.
• Involved from requirements gathering phase to prototypes development phase to actually deploying the application.
• Can code in pure Object Oriented JavaScript without the need for any frameworks.
• Developed applications in Spring using most of its core concepts (DI, AOP, Batch, Security, Boot)
• Developed Front End using XHTML, CSS, JavaScript, JQuery, Ajax, and Bootstrap.
• Worked extensively with business analysts and developed proof of concepts to showcase the skill availability.
• Worked extensively with IBM WebSphere Application Server to deploy the war files.
• Exensively used Maven to build the projects and also have decent experience using Gradle.
• Developed experience using Java compliant IDE’s: Eclipse, Intellij, and RAD.
• Worked with Spring framework and Hibernate ORM.
• Prepared test case scenarios and internal documentation for validation and reporting.
• Coordinated with the Quality Assurance Team to resolve the defects.

Confidential

Java/JEE Developer

Responsibilities:

• Developing Intranet Web Application using JEE architecture, using JSP to design the user interfaces
• Responsible for maintenance of application.
• Responsible to resolve all the defects and support of the application
• Developed several web pages using JSP and Servlets
• Used JavaScript to perform checking and validations at Client's side
• Involved in deploying web and enterprise applications in WebLogic Application Server