SUMMARY

• 12 years of experience in Software development in web related applications using Java/J2EE,Smart Data Analytics’usingStatictics Analysis &MachineLearning,ONAP,A&AI technologies and IAM &Federation,Banking,TeleCommunication Domain. Working as lead developer in Tech Mahindra (TechM) extensively worked and strong knowledge in following areas.In software development life cycle process which includes Development, Testing and Implementation
• Web architecture design and implementation withJ2EE and Portal frameworks, Integrating J2EE apps with back end systems.
• Expertise in web technologies, web architecture design and implementation with J2EE framework, Integrating J2EE apps with back end systems
• Experience in developing applications Smart Data Analytics, Web Applications, Spring,Hibernate,JSF,IAM Domain
• Experience in Data Analysis and Modelling using technologies
• Experience Cisco Products such as CUCM,HCS,Spark call switches and routers
• Python, R and SQL.
• Proficient in creating actionable insights from data using Tableau and Qlikview.
• Expertise in analysing large datasets and building predictive models like Decision Trees, Linear Regression, Logistic
• Experienced in working with various Python Integrated Development Environments like NetBeans, PyCharm, PyStudio, Eclipse and Sublime Text.
• Proficient in Front end development experience using Python, Bash, HTML, XML, Angular JS, CSS, DHTML, JavaScript, JSON and JQuery.
• Experience with Statistical analysis, Stat packages mainly in python
• Extensive experience working with Business Intelligence data visualization tools with specialization on Tableau
• Use of Tableau for SQL queried data, data analysis, generating reports, graphics and statistical analysis.
• Extensive use of Aggregate functions on Tableau for proper reporting and necessary classifications.
• Development and measurement of needed KPI's on Tableau.
• Experience in Integration and extraction of data from various source like SQL Server and Flat files into a staging area.
• Technical expertise in Data Cleansing, Data Security and Data Quality Management.
• Cloud professional in Amazon Web Services (AWS)
• In - depth experience in LAMP (Linux, Apache, MySQL, Python) Architecture
• Expertise lies in Data Modelling, Database design and implementation of Oracle, AWS Redshift databases and Administration, Performance tuning etc.
• Experienced in writing SQL Queries, Stored procedures, functions, packages, tables, views, triggers.
• Hands-on-experience with visualization libraries in Python like Matplotlib and Seaborn for designing graphs for data sets according to the business needs

TECHNICAL SKILLS

• Programming Languages: C, C++, Data Structures, Core Java, J2EE, SQL, PL/SQL, UML, Scala
• Technology/Frameworks: JQuery, Spring, UNIX Scripting, Spring Core 2.x/3.x, Spring MVC 2.x/3.x, Spring Boot, Spring Cloud, Spring Web, Spring Rest, Struts 1.x/2.x, JSP, Servlet,, JUnit 3/4, AOP, Log4J, ANT 1.6.x, Maven2.x, Hibernate, JPA, SOAP Web Services, Axis2 Web Services, REST, Micro services, Mule Soft,Node.js,Angular 5,JSF
• Tools: RAD,Liferay developer studio(LDS),Net Beans 5/6/7, Eclipse(3.3,3.4,3.5,3.6),, Subversion, CVS, SCM, MyEclipse4.x,Oracle GIT
• Application/Web Servers: Web Logic Server 8.x/9.2.x,WebSphere 6.x, Apache Tomcat 4.x/5.x, JBoss 4.x/5.x/6.x
• Database: DB2, MySQL 5.x, SQL Server 2008,Oracle 9i/10g, SQL/PLSQL,NoSQL,MongoDB,Casandra
• Operating System: Windows, Linux, UNIX
• Testing: Selenium, Cucumber
• Data Analysis: Normalization, Cleansing, Profiling, System and Target system Analysis
• Big Data: Hadoop, Map Reduce, HDFS, Hive, Pig, Sqoop, Oozie, Zookeeper, Flume, YARN, Storm, Spark, Mongo DB, Kafka, Cassandra and Impala.

PROFESSIONAL EXPERIENCE

Confidential

Technology/Framework: JAVA/J2EE, Microservices, Spring Boot, Angular, JavaScript, HTML5, CSS3, jQuery, NodeJS, JSON, CMS, RESTful Services, Karma, Jasmine, Eco pipeline, Jenkins, Kubernetis, GRM, DME2 client and following Agile standards. Casandra, Micro services, Spring Boot, SpringData, SourceTree,Kafka,Kibana,Elastic Search,Scala

Responsibilities:

• Implemented the Microservices using CDP(Continuous Deployment Platform).
• We have created the Microservices using AJSC7(AT&T Jersey Service Container) seed templates.
• I worked on creating the service end points and implemented the service methods using Jersey service.
• We are used the DME2 client url to discover the shared services(backend) point in GRM(Global Resource Manager).
• We made the request to backend using DME2 to discover the running shared service end point and get the response.
• We are populated the response from our side and build the json response for frontend.
• Generated the key file and secret files to access the url’s in Kubernetis environment.
• I worked on Eco pipe line configuration for Building application in Dev and TEST environment while providing the Jenkins jobs url.
• We are used the Jenkins server for building the microservices.
• We used the Kubernetis for deploying the services.
• Worked JDA TMS 8 and Event Notification Server

Confidential

Senior Technical Lead(Big Data Analyst)

Languages: Java/J2ee,Angular5,Node.js,SpringBoot,MicroService,Rest,GraphDB,A&AI,Scala,Kibana,Hive

Responsibilities:

• Designed the front-end applications using web technologies like React, Angular 2 /4 and used Twitter Bootstrap for creating grid layout, responsive screen sizes and devices.
• Developed reusable UI Components in React and Angular 5.
• Created Typescript reusable components and services to consume REST API's using Component based architecture provided by angular 2.
• Converted the codebase to use modern ECMAScript (ES6 / ES7) used Babel, Typescript to transpile and Web pack as a module loader and used Reactive extensions.
• Worked in using React.js components, Forms, Events, Keys, Router, Animations and Redux concept.
• Developing Node.js API’s and Built various CRUD operations on Node.js and MongoDB using Mongoose.
• Unstructured data was handled using Mongo DB and used Mongoose Connector for connecting.
• Involved Storing and retrieving data from Column Oriented Data Base MongoDB.
• Used Apache Kafka as a messaging system in migrating the micro services to the cloud.
• Extensively used Log4j to log regular debug and exception statements.
• SQL dataModelling to Graph DB

Confidential

Senior Technical Lead(Big Data Analyst) Technologies /Scrum Master

Languages: Hive, Machine Learning

Technology/Framework: Kafka, HDFC, SPARK,Kebros,Cisco

Responsibilities:

• Development and maintenance of Java based automation infrastructure of Cisco Spark Call project, which included automating complex end to end VOIP scenarios
• Spark call being a cloud based product, got hands on experience working in a continuous integration environment which included almost daily deployment.
• Run and Execute complex test automation scripts using TCL(Tool Command Language)with purpose of Automating the integration testing of different features of CISCO Unified Communication Manager.
• Directing the execution of multiple medium to large analytic projects with analysts/senior analysts
• Working with the Client Solution Design Lead to fully understand business requirements and desired business outcomes
• Executing on the analytic plan with appropriate data mining and analytic techniques
• Performing QA on data and deliverables by analysts and own deliverables
• Ensuring all project documentation is up to date and all projects are reviewed per analytic plan
• Ensuring project delivery within timelines and budget requirements
• Managing a team of analysts, with responsibility for team performance and career development
• Published Dashboards onto Tableau Server and from there consumers would choose viewing medium (laptop, pc, IPad)
• Designed and executed data reconciliation processes and procedures between systems of records (SoR) and Credit View application.

Confidential

Technical Lead

Languages: Java, J2ee

Technology/Framework: Node.js,BackBone.js,HTML5,1Andriod,Mongo DB, Mongo DB, Python Spring, Web Services REST API, JSON, JPA, XML, Confidential App engine

Responsibilities:

• Involved in including designing, developing, testing and deployment of application.
• Developed web pages using HTML5.0 Custom tag libraries.
• Deployment Using Jenkins
• Doing Analysis on Confidential Analytics
• Involved in Bug Fixing.
• Prepared unit test cases

Confidential

Technical Lead

Languages: Java,JSP,JSTL Custom tags, angular JS .

Technology/Framework: servlet,spring, Hibernate,WebServices(SOAP & RESTFUL)

Database: SQL

Tools: Fortify scan, HP ALM - QC

O/s : Windows

Responsibilities:

• All client data entered using Expert is stored and backed up on a state-of-the-art network to ensure it is always secure and well protected.
• Initial Default Screens. A borrower section, a mortgage section and a property section on the main page. Applicant Pairs. The Applicant and co-applicant sections are located side by side on the same screen to reduce data entry time and redundant data entry.
• Deal Scenarios. The property value, the down payment and the mortgage amounts can be adjusted and/or calculated in one place.
• Instant Calculation of mortgage values. The property value, down payment and mortgage amounts are instantly calculated in one place.
• Involved in including designing, developing, testing and deployment of application.
• Developed web pages using JSP, JSTL Custom tag libraries.
• Worked on Business Rule validations for Hard stop messages.
• Used QC for bug tracking and issue tracking.
• Involved UI development using HTML4.0, CSS3.0,Javascript.
• Development of SPLUNK Queries to generate the Report
• Dashboard Creation in SPLUNK, running SPL Queries
• Writing Adhoc Unix Shell Scripts ( Korn Shell )
• Various Metrics Creation in SPLUNK
• Automation/Simplification of Digital Guarding Process through SPLUNK

Confidential

Technical Lead

Technologies: Hadoop,Cloud computing - Deploy Hadoop, Big Query,Scala

Responsibilities:

• Assign work to the team members and conducting the status meetings.
• Gathering Requirements from client.
• Involved in Business flow and Design Flow
• Coding used Spring Framework, JQuery and JSON
• Done the deployments in live server and various local servers.
• Involved in functional testing according to clients and BA requirements.
• Involved in Business call and updating the status to onsite manager and Off shore manager.
• Involved in bug fixing.

Confidential

Technical Lead

Technologies : Java, Spring,Hibernate,Mysql

Responsibilities:

• Involved in development of customer, end user management module.
• Coding using spring dependency injection, Hibernate
• Handling team and resolving the team member’s bugs.
• Involved in functional testing according to client requirements.
• Involved in client call and updating the status to client.
• Involved in bug fixing.