Experience Summary

*.** years of experience in software Industry performing various roles like DevOps Engineer and Software Tester with excellent experience in Software testing(manual and automation), along with great knowledge in Data Analytics, Machine learning.

Ability to collaborate with peers in both, business, and technical areas, to deliver optimal business process solutions, in line with corporate priorities

Experience in all stages of Software Testing and Software Development Life Cycle (SDLC) including Agile, Scrum Methodology and Waterfall.

Experience in developing solutions with the ELK (Elastic Search, Logstash, and Kibana) stack to analyze log data obtained from Microsoft Business Intelligence tools.

Experience in Web based testing including GUI Testing, Regression Testing, Integration Testing, System Testing and Functional Testing.

Strong knowledge in predictive analytics and business analytics software like Rapid Miner

Hands on experience in writing Test Plans, along with documenting Traceability Matrix, defining Test Cases, developing and maintaining Test scripts, analyzing the results of scripts, interaction with developers in fixing the errors.

Expertise in analyzing User Requirements, Functional and Technical Specifications.

Familiar with Web Technologies: HTML, CSS, JavaScript, Xpath, XML, Java, J2EE, Log4j, Fire Path, Firebug, TestNG and Junit Technologies.

Good Experience on creating scripts in Selenium WebDriver using Java.

Proficient in all phases of Test Life Cycle from test planning to defect tracking and managing defect lifecycle.

Experienced in Talend Service Oriented Web Services using SOAP, REST and XML/HTTP technologies using Talend ESB components.

Experienced in making Data Driven and Keyword Driven framework to maintain test suite.

Developed Single Page Application (SPA) using AngularJS, created Multiple & Nested Views, Routing, Controllers, Node.js

Coordinate with offshore and ensure the completion of the DevOps workflows.

Experienced using Web-debugging tool like Fire Path, Fire Bug, and Bugzilla for finding Element Locators.

Hands on experience in Test automation using different Automation tools and techniques, by using Selenium Web Driver/IDE, TestNG, Maven, Fire Path, Running scripts, Debugging scripts in different environment, Extracting Test results, Cross browser testing, and data validation.

Following software practices supported and implemented continuous integration process using Jenkins.

Strong experienced in writing SQL Queries and has good knowledge on working with MongoDB. .

Expertise in preparing Test Plans, Test Cases, Test Case Review, Test Case Execution, Automation Test scripts, Defect management, Defect Reports and Test reports.

Strong knowledge of Software Development Life Cycle (SDLC) methodologies such as Agile, SCRUM and waterfall models and TDD.

Extensive experience in coordinating testing effort, responsible for creating test deliverables, status reporting to management, issue escalations.

Ability to work in a team environment or independently and participate in reviewing project requirements, design and other development phases.

Good at multi-tasking and working well under tight deadlines with high efficiency.

Technical Skills

Automation Tools& Technologies

Selenium (Selenium IDE, Web driver, Junit), WATIR, POSTMAN, Rapid Miner

Operating Systems

Windows 7, Windows XP, Linux, Android operating system.

Languages

Java, C, C++, SQL, JavaScript, Ruby, R language

Frameworks

Spring, TestNG.

Design Patterns

Singleton Pattern, MVC Pattern, Factory Pattern, Abstract Factory Pattern, Page Object Pattern

Databases

Oracle, MySQL, MongoDB

Web Technologies

Angular JS, Node JS, HTML, CSS, JQuery, XML, XSD, XSLT, JSP, Servlets, JSON, Web Services, AJAX.

Development Tools

Talend ESB studio, Net Beans, Eclipse and IntelliJ

Tools

Jira, Quality center, HP ALM, Bugzilla, TFS, Jenkins, Maven and GIT.

Dev. Methodologies

Agile, Scrum, Waterfall

Professional Experience

Cognizant Technology Solutions, Charlotte, NC May 2016 – present

DevOps – Data Analytics Associate Spark, Scala, R language, Machine learning algorithms, Java, Mongo DB, Node JS, Angular JS, Log stash, Hygeia, Kibana, RESTFUL web services, Rapid Miner Team Size: 8

Key responsibilities:

Implemented OpsInsight Solution (Intelligent Test Optimization Using Downstream Operations Data)

using Logstash, Elastic search, MongoDB and Kibana.

Implemented various machine learning techniques like Naïve Bayes, TFIDF, K-Means, Logistic Regression for predictions and pattern identification using Spark-MLib.

Handled CodeInsight solution (Change Impact based testing) POC for ATT, Brinker, TIAA, AIG etc.

Developed CodeInsight (using Coverity) solution for avoiding continuous testing and to achieve complete test coverage.

Focused on automation with Selenium for CodeInsight work flow.

Use Talend software to perform ETL, BI reporting, create API’s, and create data models.

Worked with offshore and onsite teams for delivering products.

Used Rapid Miner software to make predictive analysis and develop Build Predictor, SCM advisor, Defect Predictor.

Used AngularJS as framework to create a Single Page Application (SPA), which can bind data to specific views and synchronize data with server.

Exploring with the Spark improving the performance and optimization of the existing algorithms using Spark Context, Spark-SQL, Data Frame, and RDD's.

Designed and created dashboards in Kibana referring the indexes from Elastic Search.

Monitored developed applications and fixed bugs.

Utilized Mongo DB for storing web service data, various logs data and test management data.

Designed and developed dynamic web pages using HTML5, CSS3, JavaScript and AngularJS.

Used AJAX module to handle RESTful Web Service calls to enable communication between view components and servers,

Validated RESTful web services using POSTMAN.

Worked in Agile environment to meet deadlines.

Served on an agile team that practiced test-driven development and continuous integration using Git, SVN and Jenkins.

Facilitate knowledge transfer to team members.

Acting as a bridge between the development, operations and testing activities of various DevOps solutions.

ZenQ, India Jul 2011- Jul 2014

Sr. Test Engineer

Key responsibilities:

Analyzed test data requirements, design documents and established process to create test deliverables required to support testing.

Involved in designing of functional Specification documents and development of test scripts/ test cases.

Documented, reviewed and executed the test cases manually.

Developed new and updated existing Automation test cases using Selenium WebDriver and TestNG, using Git for a Java based Web application, using Maven as build tool and Jenkins to create and run deployment jobs.

Defect reporting and tracking in Team Foundation System.

Configured Selenium Web Driver, TestNG, Maven and created selenium automation scripts in java.

Involved in GUI testing, Functional testing, Regression testing & Smoke testing.

Involved in finding out errors during testing and take responsibility for getting it fixed through developers.

Provide all data validation through SQL Queries UNIX commands to perform Back-end Testing.

Integrated with Continuous Integration tools Jenkins for running test on regular basis automatically.

Reviewed business requirements and technical specification documents and Analyzed use cases, functional requirements to write detailed Test plans and Test cases.

Involved in setting up configuring the testing environment with Eclipse, TestNG, and Selenium WebDriver.

Involved in daily SCRUM meetings, working efficiently in agile methodology.

Involved in Creation and Execution of Automation Scripts using WATIR and Selenium

Tested applications compatibility on different platforms (Windows, Mac OS), performed browser compatibility testing in different browser versions (IE8, IE9, Firefox, Safari and Chrome) and Mobile Devices (iOS, Android, Windows Phone)

Performed requirements Analysis, Risk analysis, Dependency Analysis and Issues/Problems Analysis.

Provided Estimates for testing and updated the Project Plan with the testing timelines.

Tested the application in highly dynamic environment with sprint team using Agile Methodology.

Maintained Test Logs and Test Summary Reports and preparation of Daily/Weekly status report.

Communicated with clients regarding project issues, risks and automation process.

Participated in Teleconferences with clients.

Certifications

Level 1 Professional in Core Java - Rank Sheet Online Services Pvt. Ltd.

Education

University of Central Missouri, Warrensburg, MO Aug 2014 – Dec 2015

Master of Science, Computer Information Systems & Information Technology GPA 3.7/4.0

Relevant Course work: Mobile Computing with IOS & Android, Object Oriented Programming with Java, Web Application and Services, Project Management, Software Engineering

JNT University, India Sep 2007 – May 2011

Bachelor of Engineering, Computer Science and Engineering GPA 3.8/4.0

Relevant Course work: C, C++, Java, Data Structures, Design of Algorithms and Analysis, Unix Programming language, Database

Awards and Achievements

Volunteered in Career Fair’15 organized at UCM.

Received “Best contributor” award for working towards company newsletter in ZenQ in 2013.

Awarded as the runner-up under the "Have Your Say" (HYS) annual activity, ZenQ Pvt Ltd’ 13.

Participated in technozion’09 –a national level technical symposium held at NIT-India.

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