Java developer

Priya Harish Krishnan

Email: *****.********@*****.***

Phone: +1-626-***-****

Los Angeles, CA-91007

Professional Summary

6.1+ years of professional experience in system Analysis, design, development, testing, implementation and support of application software using Object Oriented Analysis and Design in JAVA/J2EE.

Development of n-tier component based Enterprise Web Applications using UML, Java and Java related technologies: Servlets/JSP, API, Struts, JDBC, J2EE (EJB, JNDI, JMS), Web-Services, WSDL, SOAP, XML, HTML, JavaScript

Expertise in DB Design, DB normalization and writing SQL queries & PL/SQL- Stored Procedures, Functions, Triggers, Sequences, Indexes and Views etc. in Oracle (and other database – MS SQL, My SQL)

Good Exposure on working in cloud environments (Amazon EC2, DevFactory)

Extensive development in UNIX, LINUX, Windows platforms

Expertise in XML (SAX, DOM), JavaScript, HTML.

Exposure to Spring IOC, Spring MVC frameworks, Spring JDBC. ORM experience with Hibernate.

Software configuration management tools used include SVN, GIT, and CVS

Familiar with all aspects of technology projects including Business Requirements, Design Specification, Development and Deployment.

Excellent communication and interpersonal skills.

A very good team player with leadership qualities with Java/J2EE Technical Team lead experience and ability to work independently.

Good exposure for Java/J2EE applications using IDEs like Eclipse, Net Beans and web/application servers like Tomcat and Glassfish, and ESB server Apache ServiceMix.

Good Exposure to MongoDb. Had MongoDb training for Java developer from Mongo University(Online program).

Work Experience

Abyeti Technologies (Sep 2012 – Oct 2014)

Silverback Acquisitions Group Ltd (June 2011 – Aug 2012)

Virtusa India Pvt Ltd (Jun 2006 – Jan 2009)

Technical Skills

Programming Language

Java, PL / SQL

J2EE Technologies

Servlet, JSP, EJB, JDBC, JNDI, JMS

Web Framework

Spring MVC, Adobe Flex, Java IceFaces

Client Technologies

HTML, DHTML, CSS, Java Script, XML

Web Services

Apache Axis, Restful webservices.

Database Server

Oracle 8i/9i/10g MS SQL, MySQL

IDE’s

Eclipse

Build Tool

Ant, Maven

Database Tools

Toad, SQL Plus, SQL Developer

Testing Frameworks

JUnit.

Software Testing

Functional Testing, Integration Testing, Regression Testing, System Testing, Sanity Testing (Smoke Testing).

Bug Tracking Tools

Zendesk, Pivotal Tracker

Version Control

SVN, GIT (Cloud environment: CloudForge)

Software Process

Agile, Waterfall.

Operating Systems

UNIX, LINUX, Windows Platform

Professional Experience

Product: Visionael (June 2011 – Oct 2014)

Tools & Environment: Java, Java IceFaces, EJB, Oracle, MIMIC device Simulator, MIB, SNMP, WestHawk SNMP APIs, Cisco UCMs, Couch Database, MS SQL, MY SQL

Product Description:

Visionael is a network inventory management-OSS tool. The Visionael OSS Suite is a unique set of modern OSS products that address network operator challenges.

NRM 8, NRM 10:

Visionael's Network Resource Manager (NRM) is a scalable system for collaborative network design and network-aware process and project support. NRM includes all of the tools necessary to capture and maintain a comprehensive database of network infrastructure.

Responsibilities:

Independently took over the knowledge of the product and code base from the original developers of the product

Migration of the NRM8 Discovery/DataCollection module into NRM10.

Worked on identifying the gaps between the NRM8 and NRM10 discovery process.

Migration of the NRM8 library into NRM10 library

Moving the source codes of different product from the source location to cloud environment

Supported the customer on device certification

Service Manager:

Service Manager offers unprecedented automation of manual processes and repetitive tasks associated with the creation and provisioning of specific Next Gen services decreasing the reliance on expert engineers at every stage in the fulfillment process. Working in concert with Visionael NRM and NCM/DM, Service Manager delivers the ability for service fulfillment from a service catalog and IT service management solutions.

Responsibilities:

Worked directly with the end customer in designing and implementing new feature requirements

Re-architecture the framework, in Scheduler to increase the execution time of the orders

Supported the customer in product integration

IP-Telephony Automation Solution:

IP-TAS uses Next Generation intelligent automation technology to reduce IP Telephony deployment & migration cost and time, as well as increase customer satisfaction.

Responsibilities:

Worked on certifying the product for CUCM 8.5 and CUCM 8.6

Testing & Release activities

Product: Passenger (Oct 2009 - Jan 2010)

Tools & Environment: Java, JDBC, Flex, MySql, Maven 2.0, JettyServer, HTML, CSS2.0.

Product Description:

Passenger is a leading provider of private online communities for gathering insights, driving innovation and building advocacy and loyalty. Passenger is a hosted Software-as-a-Service solution requiring no IT integration, add-ons or downloads for you or your customers. Access via a web-based login, A combination of Sessions (live chat), Discussions (ongoing, topic-driven dialogues), Activities (interactive surveys), Albums (collections of media) and more allow the community members to share ideas and opinions in a media-rich conversation - including integrated photos, video, audio, documents and links. It allows effective user management like user qualification, registration, activation, admin rights, account preferences and group management. Passenger uses its own service layer architecture to communicate with the back-end database and to the front-end flex objects or to the HTML Pages by Java Script Objects.

Responsibilities:

• Implementation of APIs in the Service Layer using Java.

• Implementation of the front end UI layer using Flex.

• Defect Fixing & Unit Testing.

Virtusa India Pvt. Ltd (Jun 2006 – Jan 2009)

Solution for Thomson eCommerce and Access Management (STeAM) Phase I

Client: Thomson Reuters

Tools & Environment: ERights4.2, Java, JDBC, Tomcat, Oracle, WebServices – Axis,Unix scripting

Product Description:

Solution for Thomson eCommerce and Access Management (STeAM) project is part of Thomson Scientific Healthcare Ltd., a leading company serving with eCommerce applications. ERights Solution is being implemented to the core of STeAM. The system services are exposed as APIs through RMI and Web Services. It is an eCommerce and Access Management System. As an Access Management System, it supports user management and administration of user by providing Access Rights. As an eCommerce system it allows loading contracts or orders, making subscriptions, maintains products (resources) and the licensing of user to products based on the order. The services exposed are used by the Tier1 applications within Thomson Scientific Healthcare Ltd.

Responsibilities:

Implementation of APIs in RMI and Web Services

Analysis of Cluster Environment

Defect Fix and Testing

Write Testing Scenarios integrated with other API’s (written scenarios for Customer Care)

Performance Testing

Solution for Thomson eCommerce and Access Management (STeAM) Phase II

Client: Thomson Reuters

Tools & Environment: ERights 4.3, Java, JDBC, Tomcat, Oracle, ESTI Framework, Shibboleth Authentication, Unix Scripting.

Product Description:

The project is for migration of the STeAM services to be exposed through ESTI framework. ESTI is the middleware server platform designed and developed by the A&G middleware team of Thomson Reuters. It has a great deal of infrastructure available for logging, performance, database connection pooling, thread management, etc. STEAM services are deployed within the ESTI Container to be exposed services. The protocol used is XML over HTTP calls (XRPC) from the client to STEAM-in-ESTI (where the XML requests are translated to Java objects) and then RMI between STEAM-in-ESTI and STEAM-in-eRights.

Responsibilities:

Analysis of ESTI Container to migrate the existing services.

Implementation of APIs.

Enhancing the XRPC framework to suit the client requirement.

Understanding the Business requirement of Tier1 applications.

Education

Bachelor of Engineering from Anna University with Specialization in Computer Science and Engineering, India

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