Krishna Gajula

Kgajula123@gmail.com

(312) 399-8171

 

Objective: To obtain a position as an expert designer of big data solution architecture and technical solutions who simultaneously masters big picture strategy and minute technical details.

 

Professional Summary:

·         12 years of professional work experience in analysis, design and development of large scale, high volume, and highly transactional enterprise applications.

·         Strong experiences designing highly scalable system architectures that accommodate future growth, minimize risk, and optimize long-term investment in IT infrastructure.

·         Expertise in implementing complete Hadoop solutions, including data acquisition, storage, transformation, analysis, business intelligence and integration with other frameworks for tailor made solutions to meet specific business needs using Hadoop technology stack that include Hadoop MapReduce, HDFS, HBase, Sqoop, Flume, Hive, Oozie and Mahout.

·         Real-time Business Intelligence (BI), Analytics and reporting using HBase, JasperSoft and MicroStrategy.

·         Big data ETL using Informatica, Talend and Pentaho-Kettle.

·         Strong experience solution architecting distributed search engine using Apache Nutch, Hadoop, Lucene and Apache Solr and semantic search and recommendations using Machine Learning tool Apache Mahout.

·         A solid understanding of infrastructure planning, scaling, and administration considerations those are unique to big data storage and processing.

·         Strong understanding of the overall technical goals of the business and the current hardware and software inventory and capabilities.

·         Deep knowledge of industry patterns and approaches to create solutions.

·         Expertise in creating solutions and choosing technologies that map to company needs, as well as deep understanding of prerequisites and hardware and software requirements.

·         Expertise in architecting, designing and implementing web based enterprise applications using UML and Java EE technologies like Servlets, JSP, EJB, Spring MVC, Spring IOC, Spring AOP, Struts, Hibernate, JDBC, JNDI, JMS, Web Services, Java Beans, JAXB, SAX/DOM, Web services, XML.

·         Strong experience architecting and designing highly scalable B2B solutions following Service Oriented Architecture (SOA) using Oralce SOA Suite that includes BPEL and ESB, SOAP and Restful WebServices, Axis2, JMS, Stax, XMLBeans and JAXB.

·         Experience architecting solutions for social and mobile presence.

·         Strong work experience designing applications following Object Oriented Analysis and Design (OOAD) principles using Unified Modeling Language (UML2) tools.

·         Highly knowledgeable and strong hands-on experience with J2EE design patterns that include but not limited to Data Access Object, Session Façade, Business Delegate, Service Locator, MVC, Data Transfer Object and Singleton.

·         Extensive experience with application implementation using Hibernate and Spring Frameworks.

·         Strong understanding of architecture and hands-on experience with Spring MVC, Spring Controllers, Validators, Spring Annotations, Spring tag library, Inversion Of Control (IOC), Spring Aspect Oriented Programming (AOP), Transaction Management and integration with Hibernate ORM.

·          Extensive work experience with Hibernate O/R Mapping, Hibernate Annotations, Hibernate Query Language (QL), Advanced features like Inheritance, Polymorphism, Lazy loading and Optimistic locking.

·          Highly experienced with Flex (MXML and ActionScript) rich UI design and development using Caringorm MVC. Integrated Flex UI with Java EE backend using BlazeDS.

·         Expertise in developing critical & responsive GUI /front-end components using JSP, DWR (AJAX), JQuery, Scriptacuous, HTML, JavaScript and CSS.

·         Extensive experience working with Struts Framework. Expertise in implementing Action classes, Form beans, DynaActionForms using Strus Framework and creating JSP pages with Struts tag library and JSTL.

·         Strong work experience designing and implementing EJB server side components with Entity Beans and Session Beans.

·         Experience in implementing message handlers using Message Driven Beans and JMS.

·          Extensive experience implementing Web Services using SOAP, WSDL and JAX-RPC.

·         Experience with XML, XSD, XSLT, DTD, SAX, and DOM technologies.

·         Strong experience with SQL Scripts and PL/SQL in Oracle & MySQL databases.

·         Extensive Experience in writing Stored Procedures, Functions and Triggers.

·         Strong production support experience and trouble shooting skills.

·         Strong experience with leading performance fine-tuning and security tools.

·         Test-driven development experience using Junit tool.

·         An excellent team player with extraordinary problem solving and trouble-shooting capabilities and ability to work under pressure with minimum or no supervision.

·         Offer excellent communication and inter-personal skills and exceptional ability to quickly master new concepts and applications education.

 

Certifications:

              Sun Certified Enterprise Architect for the Java platform, Enterprise Edition 5

                Sun Certified Programmer for the Java 2 platform

 

Technical Skills:

 

Languages	Java, SQL, PL/SQL, UML, C++, VB
Web/Enterprise App Technologies	J2EE, EJB, Servlets, JSP, Flex, JDBC, JMS, JNDI, SOAP, JAX-RPC, JAXP, XML, XSL, XSLT, HTML, AJAX, Log4J and JavaScript, Java Mail, JTS, JAAS, JTA, JNI
Frameworks	Spring MVC, Hibernate, Struts MVC, Tiles, Caringorm MVC
Web/Application Servers	JBoss 4.x/3.x, Weblogic 8.x/7.x, Websphere Application Server 5.x, Jakarta Apache 3.x, Tomcat 5.x
RDBMS	Oracle 10g/9i, MS-SQL Server, MySQL 5.x/4.x
Tools	WSAD, Eclipse, Junit, HttpUnit, Rational Rose 2002, TOAD, Apache ANT, JBuilder, XML Spy
Methodologies	UML
CASE Tools	Rational Rose 2000/2002
Source Control	CVS, Subversion, Perforce, PVCS
Operating Systems	LINUX, Sun Solaris, Windows XP/2003/NT

 

 

 

 

 

Experience Summary:

Sears Holdings Corp., Hoffman Estates, IL.                                                        Mar 2011– present

Big Data Solutions Architect

I am providing leadership, direction and oversight for the architecture of Item Price Recommendation and Optimization Engine that targets existing and new customer engagement with local and social deals. Designed the solution/application architecture of system that sits on top of distributed and parallel computing software library/framework Apache Hadoop to process massive amount of data and to create a real-time data analytic system against Hadoop using MapReduce, Hive, Sqoop, Flume, HBase, Mahut, Nutch/Lucene, Drools and JBPM.

Responsibilities:

·         Architected the system and lead the team to quickly deliver near real-time context and location aware item price recommendation engine that processes massive amount of enterprise wide data in Hadoop Cluster to target improved sales and the margins and build new customer base and to targets existing customer retention.

·         Created prototypes leading to specific engineering initiatives and lead the execution of technology strategy for decisions on technology platforms and partnerships.

·         Created technical solution that solves business need for a business rules engine within a business process flow that works against big data in Hadoop.

·         Made presentation on solution architecture for other technical teams and top level executives to provide guidance for their system architecture.

·         Modeled system architecture and design artifacts using UML2 modeling tool.

·         Setup standards and processes for Hadoop based application design and implementation.

·         Designed and implemented a metadata automation framework for big data in Hadoop.

·         Designed and implemented real-time big data analytics and reporting system using HBase and JasperSoft.

·         Created prototypes for alternative BI solutions using Microstrategy, Informatica and Pentaho-kettle ETL.

·         Designed and implemented reusable Hadoop workflow using Oozie that interacts with different Hadoop technologies.

·         Designed and implemented prediction model using Mahout Implementations of Collaborative filtering, clustering and classification algorithms.

·         Mentored different teams working on Hadoop and provided a direction for their implementation.

·         Drove the development of agile mapreduce programing practices.

·         Architected data acquisition and transformation solutions for Hadoop using Sqoop, Flume, custom and Informatica HParser.

·         Provided strategy and direction for unit testing and QA process with a focus on Hadoop and HBase components.

·         Put together a strategy and recommended technologies and for future business needs.

·         Setup the build and deployment infrastructure for the system using Maven2 and Nexus.

·         Created environment for continuous integration and code coverage using Hudson and Cobertura.

·         Designed and lead implementation of Drool rules engine and Hadoop integration to implement configurable pricing logic against big data.

·         Orchestrated business process engine using JBPM and integrated it with rules engine.

·         Setup version control infrastructure using Subversion (SVN) tool.

 

Environment: Apache Hadoop, MapReduce, HDFS, HBase, Hive, Oozie, Sqoop, Flume, Mahout, JasperSoft BI, Informatica ETL, Nutch, Lucene, Solr, Drools, JBPM, UML2, Spring, Hibernate, MySQL

 

DeVry, Inc., Wooddale, IL.                                                                      Mar 2010– Mar 2011

SOA Architect

 

DeVry is the second largest online educational services provider in US. DeVry’s institutions offer a wide array of programs in business, healthcare and technology. This project focuses on integrations of B2B Enterprise applications following Service Oriented Architecture (SOA) principles for real-time communication among core systems that helps making timely decisions. Some of the core systems include Student Information, Financial Aid, SalesForce Customer Service, Accounts Receivables, Degree accreditation. Integration architecture is built using Java, Spring, Spring Batch, Hibernate, XML, SOAP Web Services, JMS, Oracle SOA suite, Enterprise Service Bus (ESB), Business Process Execution Language (BPEL), Axis2, JAXB, XMLBeans, Oracle Database, Oracle AQ, OC4J Application Server, PL/SQL.

 

Responsibilities:

·         Architected, designed and implemented integrations among critical enterprise applications for DeVry business in terms of student acquisition, retention and revenue generation.

·         Implemented integrations following SOA architecture principles. Implemented the application using the concrete principles laid down by several design patterns such as Session Façade, Business Delegate, Bean Factory, Singleton, Data Access Object, and Service Locator.

·         SOA architecture is built using Oracle SOA suite on technologies XML, SOAP Web Services, JMS, Enterprise Service Bus (ESB), Business Process Execution Language (BPEL), Axis2, Oracle Database, Oracle AQ, Oracle Streams, OC4J Application Server, PL/SQL Java, Spring, Spring AOP, Spring Transactions, Spring Batch, Hibernate.

·         Implemented batch processing of huge data using Spring Batch, Spring IOC, Spring/Hibernate Transactions, Hibernate and PL/SQL.

·         Built and deployed applications to different environments by creating and running Maven2 Scripts.

·         Setup project hierarchy and created guidelines document for developers in team following Maven2 best practices.

·         Setup Nexus Enterprise Level Maven Repository and mentored development team on Maven Dependencies, Local vs Enterprise Repositories, Versions, Environment specific Profiles and created a guidelines document to follow.

·         Architected, designed and orchestrated and deployed highly scalable, distributed business processes for Financial Aid and Cash flow functionalities using Oracle BPEL and JDeveloper IDE using advanced features like Dehydration, Fault Handling and Asynchronous Messaging.

·         Tested and debugged BPEL process using BPEL Console and process cluster using Oracle Enterprise Manager.

·         Exposed BPEL services as SOAP Web Services and integrated with Java applications using AXIS2, XMLBeans and Maven plugins.

·         Orchestrated and deployed Oracle ESB Service for B2B communication. Created Domain Value Maps (DVM), configured filters and transformations to standardize reusable enterprise wide messaging components.

·         Setup enterprise wide ESB deployment process by creating and configuring ANT and environment specific deployment scripts.

·         Created PL/SQL Stored Procedures and Functions and Application Wrappers using Spring JDBC API.

·         Architected a real time messaging system using Oracle Streams, AQ, PL/SQL, AXIS2, ESB and AppWorx.

 

Environment: UML2, Java EE, Oracle SOA Suite, BPEL, ESB, XML, SOAP Web Services, WSDL AXIS2, Maven2, JMS, Spring IOC, AOP, Transactions, JDBC, Spring Batch, Hibernate, JDBC, Eclipse, OC4J Application Server, ANT1.7, TOAD, Star Team,   SQL, PL/SQL, Oracle

 

SocialHired.com, Schaumburg, IL.                                                                      Mar 2010– Aug 2010

Solutions Architect/Technical Lead

 

SocialHired.com is a Chicago based startup firm. SocialHired is currently building a Social Job Search Engine and a recommendations engine that connects Jobseekers and employers on their existing social graph from sites like LinkedIn and Facebook. Architected and designed the system that is highly scalable, reliable and responsive.  Lead the development efforts and built the system on Java technology stack. This system finds and manages all latest matching jobs for jobseekers from huge number of job boards, classified ads and employer sites. Jobseekers can use their social graph to get references from their friends working at the firm they are interested in. The system helps employers finding the perfect candidates for their job requirements using context information from jobseekers social profiles. This project is built using Facebook and LinkedIn API, OAuth, Java, Spring MVC, Spring IOC, Spring AOP, Spring Transactions, Hibernate, JSP, DWR, JQuery, JSON, Apache Nutch with Hadoop, Lucene, Apache Solr, XML, Java Mail, Restful Web Services, MySQL Database, JBoss Application Server, Maven2, Subversion.

 

Responsibilities:

·         Provided leadership and technical expertise to build the system from ground up.

·         Directed, trained and mentored developers on project to cost-effectively increase growth, performance and capacity in existing environment.

·         Modeled system architecture and design artifacts using UML2 Deployment, Sequence, Class and Activity diagrams.

·         Designed and implemented highly scalable, distributed vertical crawler using Apache Nutch on Hadoop File System (HDFS) in a clustered environment to continuously fetch and index job postings from huge number of sites.

·         Designed and implemented Job Searching using Apache Solr against the Lucene Index.

·         Designed and implemented a recommendations engine using Apache Mahout.

·         Recommended technologies and put together a strategy for future growth in social and mobile application space.

·         Functionality that includes user signups, sign ins, social profiles, accounts consolidation, job management, recommended jobs implemented using Facebook, LinkedIn, Twitter API, OAuth library, Apache Mahout, JSP, DWR, JQuery, Spring MVC, IOC, AOP, Transactions, Hibernate, MySQL.

·         Lead meetings with business users to address needs for future products/services.

·         Setup the build and deployment infrastructure for the system using Maven2 and Nexus.

·         Setup version control infrastructure using Subversion (SVN) tool.

 

Environment: Facebook, LinkedIn API, OAuth, HTML5, Java, Spring MVC, Spring IOC, Spring AOP, Spring Transactions, Hibernate, JSP, DWR, JQuery, JSON, Apache Nutch with Hadoop, Lucene, Apache Solr, Apache Mahout, XML, Java Mail, Restful Web Services, MySQL Database, JBoss Application Server, Maven2, Subversion.

 

Sears Holdings Corp., Hoffman Estates, IL.                                                        July 2008– Mar 2010

Java EE Architect / Lead Java Developer

 

The Costing Model Application (CMA) is a work flow system that connects inventory analysts, buyers, sourcing team and vendors together to streamline the item purchasing process. The system functionality includes initial vendor quotations to the creation of needed items.  The application has 4 modules, Costing Log (Used by sourcing to log and maintain a running list of all PDMs needing placement for a sourcing plan), Vendor Management (Used by sourcing to manage vendor information including contacts, capacity, and history), Vendor Quotations (Used by sourcing and the vendor community to enter and submit product quotations to KGS) and Buyer’s Worksheet (Used by the merchants to spec out the item purchase plan). This system is developed using Java EE technologies JSP, Servlets, DWR, Flex, Spring, Spring MVC, Struts, Hibernate, JDBC, JMS and XML on WebSphere/JBoss Application Server and DB2/Oracle Database.

 

Responsibilities:

·         Involved in Full Cycle of Software Development from Analysis through Design, Development, Integration and testing phases.

·         System built using Model-View-Controller (MVC) architecture. Implemented the application using the concrete principles laid down by several design patterns such as Composite View, Session Façade, Business Delegate, Bean Factory, Singleton, Data Access Object, and Service Locator.

·         Designed and implemented application using JSP, DWR, Flex, BlazeDS, Spring MVC, Struts MVC, JNDI, Spring IOC, Spring Annotations, Spring AOP, Spring Transactions, Hibernate, JDBC, SQL, ANT, JMS, DB2, Oracle, JBoss and Websphere app servers .

·         Lead an offshore team by creating technical spec, providing guidance and mentoring them in developing different modules of the CMA system.

·         Designed and implemented application Security using Spring AOP.

·         Designed and developed asynchronous processing module using JMS and Spring JMSTemplate for data intensive requests.

·         Standardized exception handling using Spring AOP. All exceptions are handled by a single handler component and dev team gets notified on exception thrown.

·         Lead the upgrade process of Spring 1.x to Spring 2.5 and Hibernate 2.x to Hibernate 3.2 to take advantage of new Spring and Hibernate features.

·         Designed and implemented Flex rich UI using Caringorm MVC framework.

·         Integrated Flex UI with Java backend through BlazeDS.

·         Introduced and integrated dphibernate to lazy load hibernate entities in Flex client.

·         Did object modeling using UML2. Created Class Diagrams, Sequence Diagrams and Activity Diagrams to describe the relationship that exists among system's object in accordance with the business requirements.

·         Implemented different types of spring controllers as per application requirements, Spring Validators, persistence layer, DAO and service layer components using Spring/Hibernate API and Spring/Hibernate annotations. Extensively used Hibernate QL.

·         Extensively used Spring IOC, configured ApplicationContext files and performed database object mapping using Hibernate annotations.

·         Implemented front-end using JSP, DWR, HTML, JSTL, CSS and JavaScript.

·         Developed client request validations and processing using JavaScript and HTML.

·         Configured and exposed Java Services through Javascript using Direct Web Remoting (DWR) AJAX library.

·         Implemented legacy functionality using Jakarta Struts Framework, which is based on Model View Controller design pattern.

·         Implemented action classes, form beans and JSP pages interaction with these components.

·         Performed action mapping in the struts-config.xml file.

·         Used the Struts validation and Tiles Framework in the presentation layer.

·         Developed user interface using JSP, Struts Tag Libraries, JSTL to simplify the complexities of the application and easy integration with Struts actions.

·         Troubleshooting of high volume and transaction and connection pool related issues in production and refactored code to fix the issues.

·         Used Clearcase version control tool.

·         Automate build process by writing ANT build scripts.

·         Configured and customized logs using Log4J.

§         Deployed applications on Jboss Application Server and performed required configuration changes.

·         Created SQL scripts and executed them using Squirel tool against DB2/Oracle database.

·         Lead multiple high priority releases with aggressive deadlines.

·         Mentored and provided technical guidance to other developers.

·         Provided production support by debugging and fixing critical issues related to application and database.

 

Environment: J2EE, HTML, JavaScript, AJAX, DWR, JSP, Servlet, Flex, JSTL,  JMS, Struts, Spring MVC, Hibernate, JDBC, MyEclipse, JBoss Application Server, ANT1.7, JMeter, Squirel/TOAD, Clearcase, XML, UML, RationalRose, SQL, Windows XP, DB2 and Oracle

 

Playboy Enterprises Inc, Chicago, IL.                                                        Feb 2004– July 2008

Lead Java J2EE Developer

 

Playboy Enterprises Inc (PEI) is a multimedia entertainment company with multi million dollars revenue. Playboy online plays a vital role in PEI revenue growth with large sector of customers. “Billing and Infrastructure” system provides online services to end users, customer service and marketing teams. Billing system supports different payment methods that include credit cards, electronic checks, pay by phone. System functionality includes, but not limited to, signup, subscription to offers, login to member’s area, add, remove or update payment instruments, add a new subscription to the existing accounts, modify or cancel an existing subscription, cancel and reactivate membership, view payment history. Billing System also provides web portals for Customer support and marketing teams. This system is developed using J2EE technologies JSP, EJB, Struts Framework, Spring MVC, Hibernate, SOAP web services, JMS and XML on JBoss Application Server and Oracle Database.

 

Responsibilities:

·         Involved in Full Cycle of Software Development from Analysis through Design, Development, Integration and testing phases.

·         System built using Model-View-Controller (MVC) architecture. Implemented the application using the concrete principles laid down by several design patterns such as Composite View, Session Façade, Business Delegate, Bean Factory, Singleton, Data Access Object, and Service Locator.

·         Did object modeling using UML with Rational rose tool. Created Class Diagrams, Sequence Diagrams and Activity Diagrams to describe the relationship that exists among system's object in accordance with the business requirements.

·         Implemented front-end using JSP, HTML, JSTL, CSS, JavaScript and AJAX.

·         Developed client request validations and processing using JavaScript and HTML.

·         Configured and exposed Java Services through Javascript using Direct Web Remoting (DWR) AJAX library.

·         Implemented end user application using Jakarta Struts Framework, which is based on Model View Controller design pattern.

·         Implemented action classes, form beans and JSP pages interaction with these components.

·         Performed action mapping in the struts-config.xml file.

·         Used the Struts validation and Tiles Framework in the presentation layer.

·         Developed user interface using JSP, Struts Tag Libraries, JSTL to simplify the complexities of the application and easy integration with Struts actions.

·         Implemented business logic for critical features using Session Beans.

·         Implemented Entity Beans using Container Managed Persistence (CMP) and created Data Access Objects (DAO) components to implement persistent logic.

·         Performed transactions management using container managed transactions (CMT).

·         Implemented internal applications using Spring MVC framework and Hibernate ORM.

·         Implemented different types of spring controllers as per application requirements, Spring Validators, persistence layer, DAO and server layer components using Spring/Hibernate API and Spring/Hibernate annotations. Extensively used Hibernate QL in finder components.

·         Extensively used Spring IOC, configured ApplicationContext files and performed database object mapping using Hibernate annotations.

·         Performed B2B integration with different partner systems by writing SOAP services and SOAP clients using AXIS framework.

·         Published SOAP services to partners using WSDL.

·         Created and configured REST services to integrate with different set of partners.

·         Used CVS as version control tool. Responsible for Configuration Management (SCM) activities like branching, tagging and merging.

·         Automate build process by created and customized ANT build scripts.

·         Configured and customized logs using Log4J.

§         Deployed applications on Jboss Application Server and performed required configuration changes.

·         Created SQL and PL/SQL scripts and executed them using TOAD tool against Oracle database.

·         Planned and lead multiple high priority projects with aggressive deadlines.

·         Mentored and provided technical guidance to other developers.

·         Helped operations team in deployment of applications into production. Provided production support by debugging and fixing critical issues related to application and database.

 

Environment: J2EE, HTML, JavaScript, AJAX, DWR, JSP, JSTL, EJB, JMS, Struts, Spring MVC, Hibernate, JDBC, CMT, Eclipse, JBoss Application Server 4.0.1sp1, XDoclet, ANT1.6, Junit/Cactus, TOAD, CVS, Perforce, XML, SOAP, REST, UML, RationalRose, SQL, Sun Solaris8.0, Windows 2000, Oracle 9i

 

First Trade Union Bank, Boston, MA                                                                      Mar 2002 –Jan 2004

Application Developer

 

Fist Trade Union Bank is full service bank with multi million dollars revenue. “Online Financial System” provides wide variety of online services to the customers. The functionality includes but not limited to, checking, bonus banking, savings, IRA, Mortgage, Home equity loans, Business banking and many other options. The project includes development of  “Accounts and Bill payment” system. Customers can access their checking, savings and loan accounts. With Account Access, they can view their current balance and credit balances, view transaction history for each account and transfer balance between different accounts. The billing payment service allows customers to pay bills online and scheduling of recurring payments and verification of past payments. The Stock Quotes Service allows the customers to receive prices for different stocks currently being traded on all major exchanges. This application is based on J2EE specifications and built using Struts MVC Framework, EJB JSP, JMS, Servlets are used to develop the application.

 

Responsibilities:

·         Worked on Full Cycle of Software Development from Analysis through Design, Development and Integration phases.

·         Implemented the application using Java, JSP, Struts, EJB, AXIS, XML, SOAP Web Services, JMS, SQL and PL/SQL on Weblogic Application Server, JUnit and ANT.

 

Environment: J2EE, JSP, EJB, Struts MVC, JDBC, CMP, CMT, Eclipse, Weblogic Application Server 7x, XML, XSL, SOAP, UML/ Rational Rose, PL/SQL, HTML, JavaScript, Sun Solaris8.0, Windows 2000, Oracle 9i

 

7.24 Solutions, Inc.,Chicago, IL.                                                    Jan 2001-Feb 2002

Java Developer

 

The project involves development of “Alerts Generator” System. Alerts Generator is an integrated suite of software and toolkits for delivering highly personalized, time-critical information. It watches any number of content sources based on a predefined schedule or a real-time event trigger and notifies the customer on electronic device of his/her choice. This system is developed using J2EE technologies EJB, JSP, Servlets on Weblogic Application Server, and Oracle in the backend. 

 

 

 

 

Responsibilities:

·         Involved in Full Cycle of Software Development including Analysis, Design, and Development and Testing phases.

·         Designed and Implemented the application using UML, Java, JSP, EJB, ANT on Weblogic Application Server, JUnit and ANT.

Environment:

J2EE (JSP, EJB, Servlets, JDBC, JTA), XML, SOAP, XSL, UML, Rational Rose, PL/SQL, HTML, CSS, JavaScript, Weblogic Application Server 6x, ANT, Oracle 8i, Solaris8.0, Windows NT

 

ICICI Bank, India                                                                                                     May 1999 - Jan 2000

QA Engineer

 

ICICI is one of the largest Indian banks with a major global presence. Worked as a Tester on an application that constitutes various modules like Authorization, Invoicing and Billing, Electronic Bill Notification etc. Performed testing duties on Invoicing and Billing modules, and Authorization module in which only valid users are allowed to access their accounts.

 

Responsibilities:

·         Responsible for Functional, Regression, Integration, System and Load Testing of the system.

Environment: Oracle7i, SQL, Linux, Windows NT.

 

Education:

·         Master of Science in Computer Science

              Illinois Institute of Technology, Chicago, IL.

·         Bachelor of Science in Computer Science

J.N.T.U, Hyderabad, INDIA.