Mallikarjuna Rao Yerramsetty Email & Phone Number

Florida, United States

St. Louis , Us

Worldwide, Us

▪ Develop various micro AWS Lambdas and their maintenance.▪ Create and maintain terraform files for deployment of various AWS resources for theLambdas.▪ Responsible for deploying the lambdas in all lower environments using CI/CD pipeline▪ working in an agile environment, with a 2 week sprint timeline.▪ Involved in design for the application to determine the flow of the lambdas and message streams.Environment: JDK11, Spring Boot, AWS Lambda, AWS API GW, AWS S3, Terraform, Postgres, Aurora, IntelliJ, Serverless, Python/GOLang, AWS, GIT, Jenkins.

New York, Ny, Us

Develop payment process classes and their maintenance.Create and maintain topics in kafka which are part of the payment process.Responsible for maintaining the health of the modules from various security scans.Part of a team that developed new microservices for various regions.Responsible for deploying the apps in lower environments using CI/CD pipeline and fixing any issues found in deployment.Successfully onboarded new applications to Build pipeline as per standards.Responsible for remediating the scan related issues.Successfully developed couple of individual microservices.Environment: Java 1.8, Apache Kafka, Cassandra, Oracle, Spring Boot, Junit, IntelliJ, AWS, GIT, Jenkins.

Bedminster, Nj, Us

Working as a Senior application developer (End-to-End) on Java/J2EE along with Spring , Hibernate 4 and reporting framework.▪ Develop admin screens which helps the users to create executive summary reports on home page dashboard.▪ Participate in daily Agile Scrum meetings.▪ Responsible for CI/CD integration as part of DevSecOps Onboarding process (Including Jenkins,GIT, Sonar etc) and using/maintaining it for every build process time.▪ Responsible for integrating applications to SAST(Veracode), DAST (IBM AppScan) and Sonar(code quality) as part of DevSecOps migration.▪ Worked on resolving security issues related to XSS (cross-site scripting) and parameter validations.▪ Worked on resolving CSRF issue using spring security.▪ Responsible for changes related to application login security.▪ Responsible for developing application modules using JDK1.8.▪ Responsible for developing UI screens using ZK framework and Jquery.▪ Responsible for developing various reports based on the requirements using Raptor.▪ Responsible for Production support and resolving the tickets.▪ Write necessary SQL scripts as per the requirements.▪ Responsible for developing Native IOS app for per AT&T security standards.▪ Responsible for fixing all DevSecOps static/dynamic scan vulnerabilities.▪ Responsible for creating TestNG selenium test cases part of Test automation framework.

Worldwide, Us

 Developer for the project with responsibility of defining processes like REST services for application.  Participate in daily Agile Scrum meetings. Responsible for developing application modules using JDK1.7. Co-ordinate with client team and develop the REST based JSON responses as per the requirements. Write Unit test cases in order to test the functionality. Responsible for document the REST based Request and Response and upload the documents in the team space for review and reference. Write necessary SQL scripts as per the requirements.

Worldwide, Us

Fiber Analysis and Planning (FPA) – AT&TDescription: Network Optimization Visualization and Analysis-Fiber Planning and Analysis, is a network optimization application that helps local network planning users to analyze and plan the fiber path to various locations. Also using this, users can get the info related to the cables and strands that are used at any location. This application has the ability to show them visually the locations using maps. The development is done using JDK1.5, Spring MVC, Hibernate, Oracle and UNIX Lead Developer Architect for the project with responsibility of defining processes (system as well as data processing flows), java classes and database objects for application.  Critical team member in data acquisitions, data mining/analyses, data cleansing and integration from diverse network data sources Team coordinator and work with team members to deliver project in the planned milestones  Lead member of the Project team and responsible for End to End fiber planning and analysis application Life cycle. Responsible for Monthly Projects releases and coordinated with team to complete releases in time. Contributing with the development of the modules and support changes for the existing areas Responsible for project deployment at production site and POC for the issues, bug fixes in the production environment.Environment: Java 1.6, JSP, XML, Hibernate 3.0, Oracle, SQL, PL/SQL, Eclipse 3.6, Spring 2.5 , Raptor Reports, Tomcat V5.5 server, Maven, JavaScript, AJAX, DWR, UNIX and CVS.

Somerset, New Jersey, Us

Wireless Workshops (WWS) - Verizon WirelessDescription: Application helps the Verizon wireless workshop clients to attend a free Wireless Workshop online or in a store to learn everything they need to know about their devices. Using this application clients can register for a workshop either online or going to a store. Responsibilities:Responsible for developing application modules using JDK1.6.Responsible for developing web service calls which are required to sendMails like reminders and thank you mails for the end customers.Responsible for developing various forms using JSP and JQuery. Developing various Controller, Service Classes.Used JQuery java script libraries for page display items.Responsible for coding the front end validations using AJAX and JQuery. Responsible for creating the SQL scripts and Stored Procedures which are required as per the report as well as development requirements.Responsible for de-bugging the code for the errors.Committing the code changes, sql scripts and other configure related changes for application using Accurev version control.Communicating necessary project status to project manager and leads.Created various single and multi controller classes for the application by extending the controller interfaces from Spring MVC.Configuring the Controller and service classes information in xml configuration of Spring MVC.Used the STS IDE tool and developing or writing the java code and others related to the application development; Java 1.6, JSP, XML, Hibernate 3.0, Oracle 11g, SQL, PL/SQL, STS IDE, Spring 3.0 , Web logic7.0, Ant, JavaScript, AJAX, JQuery, UNIX and Accurev

Chennai, Tamil Nadu, In

NOVA -MOW --- AT&TNetwork Optimization Visualization and Analysis-Most of World, is a network optimization application that helps the users to visually understand the route path and various scenarios and their costs that are going to be applicable to form a route between two areas in the worldResponsibilities:Responsible for developing application modules using JDK1.5.Responsible for developing various module forms using JSP. Developing various Controller, Service Classes.Used YUI java script libraries for data table, popups and various other page display items.Responsible for coding the front end validations using AJAX and DWR. Involved in creating the reports for the routes, scenarios or lists using the Raptor framework.Responsible for creating the SQL scripts and Stored Procedures which are required as per the report as well as development requirements.Responsible for de-bugging the code for the errors.Committing the code changes, sql scripts and other configure related changes for application using Eclipse Version control.Communicating necessary project status to project manager and leadsCreated various single and multi controller classes for the application by extending the controller interfaces from Spring MVC.Configuring the Controller and service classes information in xml configuration of Spring MVC.Responsible for developing the Domains classes equivalent to the DB Tables for the Hibernate mapping.Worked on performing the Unit testing using JUnit.Used the Eclipse 3.6 IDE tool and developing or writing the java code and others related to the application development.Building the application using ANT scripts and moving the generated war files to the Tomcat servers in development and testing environmentsEnvironment: Java 1.5, JSP, XML, Hibernate 3.0, Oracle, SQL, PL/SQL, Eclipse 3.6, Spring 2.5 , Raptor Reports, Tomcat V5.5 server, Maven, JavaScript, AJAX, DWR, UNIX and CVS

Dublin 2, Ie

HoAS(House of After Sale) Is an application which helps the Volkswagen and its dealers to keep track of the after sales operations for their customers. Using this applications the manufacturer will create some offer templates for the dealers, which the dealers later used as per the convenience and creates the final offers for their valued customers.This application will also need to take the data from nightly job manner from various systems which are in tact with the system.Responsibilities:Responsible for developing application modules using JDK1.5.Responsible for developing various module forms using JSF. Responsible for view screens GUI Design using the ICEFaces framework.Responsible for creating various domain classes using the Hibernate tool.Responsible for using annotation based approach to configure Hibernate domain classes with the relation DB.Develop various Controller, Service Classes.Responsible for creating the SQL scripts and Stored Procedures which are required as per the report as well as development requirements.Responsible for de-bugging the code for the errors, handling version control for the change commits of the application.Communicating the daily development activities to the offshore team and necessary project status to project managerResponsible for developing various batch jobs in order to fetch the data from the legacy systems using SPRING BATCH framework.Worked on the tickets opened related to the development issues.Responsible for developing the test cases for the modules developed based on the Test first development approach.Responsible for modifying/adding information to the DB design document and various functional documents of the application.Daily stand-up meetings based on Scrum along with Test First Development approach.Developed the application modules using IBM RAD environment.Responsible for code reviews; Java 1.5, JSF, IceFaces, Oracle 10g, XML, Hibernate 3.0, Spring 2.5, Websphere 6.1, IBM RAD7.5, Maven, JS

Description: EasyRetail caters to the various scenarios of Small and Medium Retail Enterprise business operations, while providing an un-interrupted customer service.The flexibility in the architecture of the EasyRetail ERP product, with its browser based user interface for Back-Office (BOS) and a desktop based user interface for the Point-of-Sale (POS) activities, helps the Retail owner make timely decisions.Technology used in EasyRetail ensures platform independence. The architecture enables storage of POS data either locally on the POS machine or centrally at the Server and synchronization process ensures the consolidation and availability of the data.Responsibilities: Responsible for developing application modules using JDK1.5. Responsible for developing various module forms using JSP.  Responsible for view screens GUI Design using the YUI (Yahoo java script libraries) framework. Created various domain classes using the Hibernate tool. Developed various Single and Multi action Controller, Service and DAO Classes. Responsible for coding the front end validations using AJAX and DWR. Environment: Java 1.5, Servlets, JSP, XML, Hibernate 3.0, MySql, Eclipse 3.3, Spring 2.5 , iReport V3.0, Jasper Reports, Tomcat V5.0 server, Maven, JavaScript, AJAX, DWR, YUI, Eclipse CVS.

Easybiz is a very advanced wholesale business management software that meets all needs in terms of order processing, accounts receivable, dispatch management, security and much more without costing as much as the generic ERP software.Easybiz has unlimited categories, sub categories and pricing models with which wholesalers can increase their profit marginsResponsibilities: Responsible for developing application modules using JDK1.5. Responsible for developing various module forms using JSP. Resolving the issues that Appear for the production environment. Responsible for view screens GUI Design using the YUI(Yahoo java script libraries) framework. Responsible for creating various domain classes using the Hibernate tool. Responsible for using annotation based approach to configure Hibernate domain classes with the relation DB. Developing various Controller, Service Classes. Responsible for coding the front end validations using AJAX and DWR.  Involved in creating the reports for invoices, Cigarette info and order related reports as per the customer requirements using Jasper with iReport V3.0. Responsible for application builds and preparing ad-hoc sql scripting. Responsible for creating the SQL scripts and Stored Procedures which are required as per the report as well as development requirements. Responsible for de-bugging the code for the errors, handling version control for the change commits of the application. Created various single and multi controller classes for the application using Spring MVC Involved in Production support to the earlier versions of the systems.  Worked on the tickets opened related to the production issues. Daily stand-up meetings based on Scrum along with Test First Development approach.Environment: Java 1.5, Servlets, JSP, XML, Hibernate 3.0, MySQL, MS-Sqlserver 2000, SQL, PL/SQL, Eclipse 3.3, Spring 2.5 , iReport V3.0, Jasper Reports, Tomcat V5.0 server, Maven, JavaScript, AJAX, DWR, YUI, UNIX and CVS.

Physician Portal - Health Serve, OHDescription: Physician Portal is a web based product that receives data real time from disparate HIS and lab systems as well as transcription records from various radiology, pathology and medical record systems in a standard HL7 format and displays this data to the user in a fast, efficient and intuitive manner. The portal user can be either a physician, a nurse within a hospital, or any other type of hospital employee.Admin module contains Reference library, calendar of events, what’s new entries announcements.Responsibilities:Involved in coding of various forms in JSF.Developed the UI pages with the help of Ice faces UI. Responsible for creating various domain, controller and service classes.Configuring the Controller and service classes’ info in xml configurations of Spring Web MVC.AJAX was used to facilitate compatibility for generating DHTML and populating dynamic data.Developing various radiology, Medical Reports using Jasper with iReport, Reports were developed using Jasper which would give a snapshot of requirements, model changes done. Drift reports gives an estimate of the changes that need to be done.Create the Stored Procedures which are required as per the requirements.Performed Code reviews.Developed Bean classes and mapped them in the Hibernate configuration files for handling database transactions.Enhancing the database to improve the performance of the system.Communicating necessary project status to project manager and leadsInvolved in Unit Testing using JUnit.Building the application using maven scripts and moving the generated war files to the Weblogic servers in development and testing environment.Used SVN (Version control) for committing the code and other items changes related to the application; Java 1.5, Spring, JSF, Ice Faces, Weblogic 10, XML, XSL, JDBC, Eclipse 3.2, Maven, Sql Server 2000, iReport V1.2, Jasper Reports, Windows XP/Unix, Log4J, Hibernate

Master Of Computer Applications - Mca, Computer Programming, Specific Applications

M.C.A, Computers