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Click here or scroll down to respond to this candidate Candidate's Name NagulapallyFull stack developerEMAIL AVAILABLEPHONE NUMBER AVAILABLEhttps://LINKEDIN LINK AVAILABLE PROFESSIONAL SUMMARY:
Around 9+ years of experience in all phases of Software Development Life Cycle (SDLC) which includes Design, Development, Integration, Business Analysis/Modeling, Documentation, and Testing of all software applications. Expertise in using Agile Software Development methodologies like Scrum, Sprint and Traditional software models like Waterfall, Test-Driven Development (TDD). Experienced in developing Web UI Applications using HTML5, CSS3, Boot Strap, Java Script, Typescript, Ajax, jQuery, Angular.js, React.js, Express.js, Node JS, jQuery UI and Spring MVC. Experienced in MEAN (MongoDB, Express, Angular JS, Node.js) full stack programming. Expertise in consuming Restful web services using Node JS, AngularJS and jQuery along with JSON parsing to implement AJAX call and render the response data to User Interface. Extensive experience in developing applications Single Page (SPAs) using various JavaScript frameworks like Angular 8/10/12, React.JS and Back-end (Server) like Node.js, Express. Used Bootstrap front-end framework for faster and easier web development with MySQL database, Node.js as the backend. Creating custom, general use modules and components which extend elements and modules of core Node.JS. Developed a Micro Service Oriented application with React JS in the front end and Spring Boot services. Programmatic navigation by React-Router and client-side view rendering services by REACT JS Virtual DOM, state management by React-Redux. Extensive experience in development using Spring framework (MVC, IoC, AOP, Security, DI, JDBC, Boot, Cloud), Servlets, ORM tools (Java Persistence API, Hibernate and MyBatis), along with other java technologies like EJB, Junit, Apache Struts 2, Apache Axis, JFC (SWING, AWT, Java 2D) and JSTL. Experience in developing web applications on MVC based frameworks like spring, Spring IOC, Spring Security, Spring Boot, Spring Cloud, and Spring MVC. Experience in MVC (Model View Controller) architecture, using JSF, Struts Framework, Hibernate and Spring Framework with various JAVA/J2EE design patterns. Good Experience in developing Web Services, Restful API using Jersey Framework, and SOAP using Spring- WS. Worked on Validating RESTAPI s using Postman. Strong technical knowledge in Core Java, J2EE development, with experience in designing functional and technical specifications with understanding of Lambda Expressions, Stream API, Functional Interfaces, Method References, Garbage Collector, Collections, Multithreading, Event handling, Exception handling, Java Generics, Externalization, and collections. Expert in implementing Microservices, Service Oriented Architecture (SOA) with XML based Web services like SOAP/UDDI/WSDL using Top-down Approach and Bottom-up Approach. Having knowledge on (JMS) MQ's like Apache Kafka, Rabbit MQ, IBM MQ and Active MQ Hands-on experience in relational databases like Oracle 11g, MySQL, MS SQL Server using SQL, PL/SQL programming and NoSQL database Mongo DB. Experience in working with the NoSQL Database like MongoDB to manage extremely large datasets . Developed DAOs (Data Access Objects) that communicate with DBMS such as MySQL, PostgreSQL, SQL/PL-SQL Oracle10g, and NoSQL databases such as MongoDB, utilizing Hibernate as the ORM. Experience on NoSQL based ORM frameworks like Mongoose Connector and Cassandra Node Driver. Extensive experience with database modeling, design and development of PL/SQL stored procedures, and packages in relational databases such as Oracle 9i, 10g, and 11g, SQL Server 2005/2008, PostgreSQL, and MySQL. Experience in unit testing by using JUnit and information of Log4j, ANT and Log back tools. Experience with API management tools like Swagger, Apigee, or AWS API Gateway. Test Driven Programmer with thorough knowledge in Unit testing with JUnit, Mockito and using SoapUI, Postman for Web Service testing, performance testing with JMeter and automated testing with Test Driven Development (TDD) in Extreme Programming model. Expertise in version control tools such as Git, GitHub, CVS, Jenkins and SVN for and maintaining code repositories. Hands on experience in software configuration/change control process and tools like Subversion (SVN), Git, CVS, Clear Case, ClearQuest, Bugzilla and Jira. Experience in Setting up the build and deployment automation for Terraform scripts using Jenkins. Managed AWS infrastructure as code using Terraform. Provisioned the highly available EC2 Instances using Terraform and cloud formation and wrote new plugins to support new functionality in Terraform. Proficient in using Amazon Web Services (AWS). Extensive experience focusing on services like EC2, VPC, Cloud Watch, Cloud Front, Cloud Formation, IAM, S3, Amazon RDS, Elastic Cache, SNS, SQS. Hands on experience in Amazon Web Services (AWS) provisioning and good knowledge on AWS services like Elastic Compute Cloud (EC2), Simple Storage Service (S3), Glacier, Auto Scaling, IAM, Dynamo DB, Virtual Private Cloud (VPC), Route53, Cloud Watch, AWS CLI, Cloud Formation, Cloud Front, Elastic Beanstalk, ELB (Elastic Load Balancers), RDS, SNS, SWF, SES, SQS , and EBS etc. Good understanding of Microsoft Azure (SaaS, PaaS, IaaS) for building, testing, deploying, and managing applications and services. Designing, configuring, and deploying applications utilizing the Azure and ARM mainly focusing on auto- scaling, high availability, and fault tolerance. Extensive development experience on different IDEs like Eclipse, Sublime Text, IntelliJ, Net Beans and Visual studio. Designing Web services, SOA based applications and writing Web services using WSDL, SOAP, RESTful with Jersey and UDDI in distributed web application development environment including writing ANT and Maven for builds and deployments to different environments and Logging tools like Log4J, SLF4J and Splunk. Proficient in using Jenkins, Docker for continuous integration and continuous builds with Maven, Gradle and ANT. Experience in building and deployment EAR, WAR, JAR files on the test, stage systems in IBM WebSphere application server v7. Experience with API management tools like Swagger, Apigee, or AWS API Gateway.TECHNICAL SKILLS:
Programming LanguagesJava 1.8, SQL, PL/SQLSoftware MethodologiesAgile, Scrum, TDD, SDLCJ2EETechnologies & frameworksJSP (2.x), JSTL, EJB, JDBC, Java Beans, JAX-RS, JAX-WS, SOAP, WSDL,Axis, Java SecurityWeb TechnologiesHTML, AJAX, Bootstrap, JavaScript, jQuery, XML, XSL, CSS, JSON, Node Js , AngularJS, React JSFrameworksSpring 4.3, Hibernate 4.3, Angular JS 1.0/1.5/2.0,Spring Security 3.2,Spring Boot, Spring Cloud, Spring AOP, Spring MVC , ServletsWeb ServicesSOAP, RESTful, UDDI, WSDLDesign PatternsSingleton, Data Transfer Object, Data Access Object, MVC.IDEsEclipse, Net Beans 8.0.2, IntelliJ IDEA 2017.1, Spring Tool Suite 3.8.3Application/Web ServersApache Tomcat (8.5/8.0), Apache HTTP Server, IBM HTTP Server (8.5)Relational DatabasesOracle 9i/10g/11g/12c, SQL Server 2012/2014/2016, MySQL, Postgres SQL.NoSQL DatabasesMongoDB, CassandraBuild ToolsMaven3.3.9, Ant 1.10, Gradle 3.4.1, JenkinsTesting ToolsJUnit, Postman, Mockito, Log4J, Jasmine, KarmaVersion & Source ControlGIT, CVS, SVN, GITHUB 2.12.0Cloud TechnologiesAWS, EC2, Docker, JIRA, AzureO-R MappingHibernate, JPAPROFESSIONAL EXPERIENCE:
BNY Mellon PA.Full Stack Java Developer Sep 2022 Till dateResponsibilities: Develop application using Core Java, J2EE, Spring MVC Framework, Web Services SOAP REST. Experience in working in environments using Agile SCRUM development methodologies. Identified and created issues and bugs based on the User Stories in JIRA. Involved in Code digging and creation of Use case diagrams for the business requirements. Coordinated with QA team to ensure the quality of application. Developed Single Page applications using Angular 12 using components, directives using Typescript. Developed front end pages using HTML5/CSS3/JS. Using Angular 12 for front end development. Implemented Spring MVC. Implemented Thread Based Multi-Tasking concept. Worked on Angular 12 and Node JS to enhance front end functionalities as per business requirements. Developed Web API using Node JS and hosted on multiple load balanced API instances. Experience working with Node.js to set up Web API s using JavaScript. Worked mostly on back end MYSQL, designed database structure, and created persistent objects using Hibernate. Worked with Kafka Cluster using Zookeeper. Developed Applications using Rule Engines-JBoss Drools, workflows, Human tasks to implement Business rules validations. Created read replicas of AWS-RDS-NoSQL Mongo DB in various regions and AZs using backups and snapshots and scale out AWS-RDS-NoSQL Mongo instance to additional AZs and regions based on requirements using DB snapshots. Developed MVC framework using Struts, Spring MVC and JSF. Created S3 buckets and managing policies for S3 buckets and Utilized S3 bucket and Glacier for storage and backup on AWS. Design and use of REST full web services. Developed several Micro services as part of the project using Spring Boot. Used Message-driven batch application using Spring Batch to handle multiple requests accessed through Message Queue services between several Micro services in the application. Strong experience with MongoDB development (reports, schema design, map reduce functions) and migrations from SQL relational databases to NoSQL databases like MongoDB, Cassandra, and CouchDB. Worked with OpenShift platform in managing Docker containers and Kubernetes Clusters. Develop integration techniques using the Apache camel and Apache ActiveMQ technologies. Expertise in Oracle database, modeling, administration, and development. Implemented Kafka for event-driven architecture in [specific project], focusing on message brokers and stream processing. Handled sensitive financial data and compliance requirements in previous projects. Experience working with YAML, a Swagger used to describe the API s. Used bamboo for continuous build and deployment of the code to the servers. Responsible to check the SPLUNK logs for web server to avoid server time down during production. Used GIT for code repository and as version control mechanism. Implemented the function to send and receive AMQP messages on RabbitMQ synchronously and asynchronously and send JMS message to Apache ActiveMQ on the edge device. Creating custom JSF Face let tags for error handling, data tables, true/false markers etc. Performed regression testing for every modification made in the application and new builds. Created XML based test suit and integrated with Jenkins Server to execute automation scripts on a regular basis by scheduling Jenkins jobs in different test environments with different test configurations. Used Mockito and JUnit for unit testing of the application. Used Jenkins plugins for code coverage also to run all the tests before generating war file. Used Maven for build and deployment, Jenkins for continuous integration and log4j for logging.Environment: Java, J2EE, Spring, JDBC, JIRA, Hibernate, Apache Tomcat, JavaScript, Angular, NodeJS, Spring Framework, Spring MVC, Spring boot, JSON, Eclipse, Microservices, GIT, Active MQ, JUnit, Gradle, Mockito, PCF, Rabbit MQ Swagger, Junit, Jenkins, Splunk, MongoDB, Cassandra, Docker, and Kubernetes.CareSource - OHFull Stack Java Developer Nov 2019 Sep 2022
Responsibilities: Have in-depth knowledge of Software Development Life Cycle (SDLC) methodologies, assisting and working as Scrum Master on several projects, vast experience working in Agile, Waterfall, RUP methodologies. Worked in a highly dynamic AGILE environment and participated in scrum and sprint meetings. Develop new fronted from the ground up using HTML5, CSS3, JAVASCRIPT, jQuery, Bootstrap, AngularJS and NodeJS as front-end building Environment. The application is based on Micro Service Oriented Architecture using Angular 10 and Cassandra DB and MySQL to develop Single Page Applications (SPA). Implemented Angular 10 directives, expressions, routing capabilities for bookmarking, filters, validations and Angular UI components, Components, ng-Modules, Providers, Services, and classes for navigation respectively. Developed the application using JSF Framework that leverages classical Model View Controller (MVC) architecture. Implemented REST API using Node.js, Express.js. Used Node.JS to structure JavaScript code to build Restful webservices. Working with Node.js as web server created a highly scalable server, Creating non-blocking functions. Involved in multi-tiered J2EE design utilizing Spring Inversion of Control (IOC) and hibernate. Implemented Micro services architecture using Spring BOOT enabled REST API with the Spring Cloud modules. Implemented the application using Spring Boot Framework and handled the security using Spring Security. Implemented SPRING MVC application framework to create and configure Java beans using SPRING IOC and used Hibernate support, transaction management.
Developed business service layer and data access layer using Spring and Mongo-db. (Spring Mongo-Template). Having knowledge on Java 1.8 features like Lambda expressions and functional interfaces, and Parallel Streams. REST service calls were written by several Axis service calls like get () and post (). Used web services SOAP and RESTful for transmission of large blocks of XML/JSON. Designed and developed the RESTful web services using the JAX-RS API to communicate over the network. Used Postman and SoapUI to test Restful web service endpoints and performed operations to get, post, update and delete data. Used JUnit and Mockito framework for unit testing of application and Log4j to capture the log that includes runtime exceptions. Experience in working GIT for branching, tagging, and merging. Extensively used core java concepts like Multithreading, Collections Framework, File I/o and concurrency. Deployed the application on Amazon Web services (AWS) and used it to provide a large computing capacity for scalable solutions. Experience in using AWS services such as provisioning EC2, VPC, Security Groups, S3, SNS. Involved in using Terraform migrate legacy and monolithic systems to Amazon Web Services. Provisioned the highly available EC2 Instances using Terraform and Ansible Playbooks. Developed environments of different applications on AWS by provisioning on EC2 instances using Docker, Bash and Terraform. Expertise in SOA, Web Services (CXF, XML Beans), Apache Camel and XML technologies (XSLT,X Path). Expertise in using IDE tools such as Eclipse. Managed Splunk knowledge objects (Apps, Dashboards, Saved Searches, Scheduled Searches, Alerts). Achieved data parsing using JSON and used AJAX for updating the UI. Deployed the application on a JBoss server on a UNIX platform. Primarily focused on the spring components such as Dispatcher servlets, Controller s, Model and View Objects, View Resolver. Used JIRA to assign, track, report and audit the issues in the application. Used Maven for compilation, packaging and deployment in the Apache Tomcat and Web Sphere Application servers. Used Kubernetes to create new cluster and container management tool. Developed test cases and performed unit testing using JUnit. Designed and implemented triggers to Splunk infrastructure, deployment, products, apps, reports, alerts, and dashboards.Environment: Java, J2EE, Spring, JDBC, JIRA, Hibernate, Apache Tomcat, JavaScript, Angular, NodeJS, Hibernate, Spring Framework, Spring MVC, Spring boot, JSON, Eclipse, HTML5, CSS3, Microservices, GIT, Rabbit MQ, JUnit, Maven, AWS, Terraform, Mockito, Kubernetes.Wipro- Hyderabad, TelanganaJava/J2EE Developer Sep 2017 Aug 2019Responsibilities: Involved in all phases of project from analysis and requirement phase to delivering the project. Application is implemented using Agile methodology where there is daily SCRUM meeting to understand the status resolve any issues. Developed user interface for management module using HTML, CSS, and JavaScript. Expert in Java/JavaScript programming. Experience with Node JS and React JS. Implemented the MVC architecture using backbone.js, NodeJS and ReactJS. Responsible for implementing UI mockups, integrating third party REACT libraries, and handling/creating Redux store data. Brief experience on implementing ReactJS in creating animations based on CSS classes for a new requirement surfaced for the client. Responsible for implementing UI mockups, integrating third party REACT libraries, and handling/creating Redux store data. Used React JS to create views to hook up models to the DOM and synchronize data with server as a Single Page Application (SPA). Optimized services using NodeJS, ES6 as interfaces to Cassandra NoSQL database and programmed and prepared code for interfacing with Apache Tomcat systems. Added dynamic functionality to the application by implementing jQuery, Nodejs. Implemented REST API using Node.js, Express.js. Essentially worked on Message Routing and Kafka Broker implementation in node.js. Developed and optimized services using NodeJS and ES6 as interfaces to Cassandra NoSQL database. Worked with Cassandra Node Connector for database persistence to interact with Cassandra. Used Annotation based Spring Boot extensively for handling the frontend AJAX requests. Performed CRUD operations like Update, Insert, and Delete the data in NoSQL database MongoDB. Used Log4J to capture the log that includes runtime exceptions. POSTMAN tool was used to perform the API Web services testing. JUnit for unit testing, integration testing and production testing. Used JIRA to assign, track, report and audit the issues in the application. CI setup for the application using Jenkins. Handled events and runtime errors using JSF event listeners and validations. Installing and configuring Maven for application builds and deployment. Creating, validating, and reviewing solutions and effort estimate of converting existing workloads from classic to ARM based Azure Cloud Environment. Created Azure services using ARM templates and ensured no changes in the present infrastructure while doing incremental deployment. Designed and implemented AWS EC2 server setup and deployment, build, and configure various resources like EC2, S3, Lambda, ECS, Load Balancers and IAM. Developed test cases and performed testing using Mockito.Environment: JAVA/J2EE, JUnit, Oracle, Log4j, Eclipse, Maven, Postman, Jenkins, Spring, Spring Boot, Java script, React, node js, MongoDB, Cassandra, AWS EC2, Azure, Mockito, Agile Methodology.Oracle - Hyderabad, TelanganaJava Developer May 2016 Aug 2017Responsibilities: Worked as per Agile Methodology (Scrum) to meet customer expectation, timelines with quality deliverables. Worked Oracle database to create databases of student and faculty login information and their desired areas of study. Used Hibernate in persistence layer to persist data into both databases Oracle and Mongo DB. Used Spring Security for authentication and authorization and implemented OAuth2 to add an extra layer of security for the user information. Developed the backend application using Spring Boot with ease. Built the web-based application using Spring MVC Architecture and REST Web-services. Created a web application using MEAN Technologies (Mongo DB, Express.js, Angular, Nodejs) Implemented token-based authentication with JWT also used Passport from node.js. Extensive use of Node.js, Express JS and Mongo DB along with Mongoose.JS to create server side applications. Used Hibernate for interacting with the database MySQL using hibernate mapping, configuration using hibernate queries. Implemented the persistence layer using various features of Hibernate framework like HQL queries, Criteria, projections. Database Schema and the tables were developed using SQL Developer. Used Log4j for logging and debugging.Environment: Spring MVC, Oracle, Mongo DB, Hibernate, XML, MySQL, SQL Developer, Windows, HQL, Log4j, MEAN Stack.Tekismarg, HyderabadJunior Java Developer Jan 2015 April 2016Responsibilities: Understanding the project life cycle. Developed Spring MVC validators to perform server-side business object validations. Performed client-side validation using JavaScript. Created an XML configuration file generating beans of the java classes. Carried out bug fixing by rigorous testing using JUnit tests. Developing web Application using J2EE concepts. Involved in setting up Jenkins for continuous integration and continuous builds by polling the repositories.Environment: Jenkins, J2EE, Spring MVC, JUnit, Eclipse, XML, Java Script, CSS, HTML. |
