Gopal Reddy Email and Phone Number

• Participated in diverse phases of the Software Development Life Cycle (SDLC), including Requirement gathering, Design, Analysis, and Code development.• Designed and crafted efficient User Interaction screens using Angular 11, HTML5, CSS3, JavaScript, jQuery AJAX, and JSON.• Utilized Angular 11 to facilitate seamless file uploads to AWS S3 directly from the Front-end, leveraging AWS-SDK via NPM package.• Developed cross-platform server-side applications utilizing Node.js and… Show more • Participated in diverse phases of the Software Development Life Cycle (SDLC), including Requirement gathering, Design, Analysis, and Code development.• Designed and crafted efficient User Interaction screens using Angular 11, HTML5, CSS3, JavaScript, jQuery AJAX, and JSON.• Utilized Angular 11 to facilitate seamless file uploads to AWS S3 directly from the Front-end, leveraging AWS-SDK via NPM package.• Developed cross-platform server-side applications utilizing Node.js and Angular.js to achieve real-time web application scalability.• Implemented RESTful web services using Node Rest framework and MongoDB for backend services, employing Jersey for JAX-RS implementation.• Created REST clients to consume data from partner applications, enhancing REST API functionality using Node-JS, Express-JS, and MongoDB.• Implemented OAuth2 functionality with Spring Security, ensuring secure authentication, authorization, and token validation for REST services.• Designed and developed RESTful APIs adhering to best practices, enabling seamless interaction within microservices and with the front end.• Developed Spring JMS message listeners to create and consume messages across modules from the application queues and developed data access objects and used spring, criteria API, HQL and named queries for data retrievals.• Developed hibernate ORM mappings using Hibernate and JPA annotations to map Java classes to data base tables.• Developed Module level reports using IBM Cognos reporting tool.• Worked on Amazon Web Services (Amazon EC2, Amazon S3, Amazon Simple DB, Amazon RDS, Amazon Elastic Load Balancing, Amazon SQS, AWS Identity, and access).• Maintaining of Entity Beans and Session Beans using EJB 3.0 Specification• Involved in Java multithreading to cascade multiple changes on multiple records in only one transaction and developed a batch process framework Used WSDL and SOAP protocol for Web Services implementation. Show less

• Utilized Scrum as a development methodology, actively participating in Daily Scrum meetings, Sprint planning, and Retrospective sessions.• Collaborated with Scrum team to groom and write user stories, ensuring clear understanding and effective planning.• Implemented Angular Router for seamless navigation within the application's views.• Leveraged Spring Boot to rapidly build cloud-based microservices with minimal configuration.• Developed responsive and visually rich UI… Show more • Utilized Scrum as a development methodology, actively participating in Daily Scrum meetings, Sprint planning, and Retrospective sessions.• Collaborated with Scrum team to groom and write user stories, ensuring clear understanding and effective planning.• Implemented Angular Router for seamless navigation within the application's views.• Leveraged Spring Boot to rapidly build cloud-based microservices with minimal configuration.• Developed responsive and visually rich UI applications using HTML5, CSS3, SCSS, Bootstrap, and Angular frameworks, incorporating reactive and template-driven forms.• Created RESTful Web Services to integrate with various Payment Gateways, including Credit Cards, Debit Cards, and eWallets.• Supported legacy portal built with Spring MVC architecture, handling backend and PL/SQL coding modifications.• Configured local Docker setups to maintain consistent environments across testing layers.• Enhanced RESTful web services security using Spring Security filters and JWT token-based bearer authentication mechanism.• Implemented OAuth 2 for secure communication with protected resources, enabling token-based authentication.• Orchestrated Single Sign-On (SSO) authentication through Spring Security and SiteMinder for seamless cross-domain access.• Evaluated merchant sites for PCI compliance and managed SSL certificates, ensuring security standards.• Developed Java APIs for interaction with AWS services like AWS Lambda, EC2, and S3.• Set up CI/CD pipelines for automated deployments across multiple environments using AWS, Jenkins, and Shell Scripts. Show less

Collaborated with cross-functional teams including developers, business analysts, QA engineers, and project managers to architect and develop an Automated System adhering to Java, J2EE, Ajax, jQuery, and JavaScript standards.• Implemented Spring framework to facilitate dependency injection and seamlessly integrate with Hibernate for robust data access.• Developed web service business logic using annotation-driven dependency injection.• Designed and implemented dynamic front end… Show more Collaborated with cross-functional teams including developers, business analysts, QA engineers, and project managers to architect and develop an Automated System adhering to Java, J2EE, Ajax, jQuery, and JavaScript standards.• Implemented Spring framework to facilitate dependency injection and seamlessly integrate with Hibernate for robust data access.• Developed web service business logic using annotation-driven dependency injection.• Designed and implemented dynamic front end utilizing JSP, AJAX, Spring, jQuery, Angular JS, Bootstrap, HTML5, and CSS3.• Utilized RESTful web services to enable efficient communication between client and server, leveraging Apache CXF framework for remote data retrieval.• Engineered data persistence API with Hibernate and Spring DAO layer.• Implemented various business processes for customer and provider information web services using JAX-WS, SOAP, WSDL, and JAX-RS, REST.• Applied advanced database design optimization techniques and Hibernate mappings including table per hierarchy inheritance and polymorphic associations.• Managed build process using Maven, optimizing dependencies and specifications in pom.xml.• Executed build scripts for SVN checkout, deployment on UNIX platforms, and WebSphere startup.• Designed and deployed enterprise services through REST-based APIs.• Coordinated with testing teams throughout all phases, actively contributing to performance testing initiatives.• Developed application-level code for interacting with RESTful APIs and Web Services using AJAX, JSON, XML, and jQuery.• Implemented robust authentication and authorization mechanisms including encryption/decryption with public/private key methods. Show less

Proficient in all phases of the Software Development Life Cycle (SDLC), including requirement gathering, data modeling, analysis, architecture design, and development.Implemented high-performance front ends utilizing d3.js, focusing on speed and optimization. Developed data visualizations for monitoring file server load, web server speeds, and data processing using d3.js, backbone, jQuery, and MySQL.Designed and developed RESTful Web services using Node.js and Express.js for the… Show more Proficient in all phases of the Software Development Life Cycle (SDLC), including requirement gathering, data modeling, analysis, architecture design, and development.Implemented high-performance front ends utilizing d3.js, focusing on speed and optimization. Developed data visualizations for monitoring file server load, web server speeds, and data processing using d3.js, backbone, jQuery, and MySQL.Designed and developed RESTful Web services using Node.js and Express.js for the backend.Led UI development for Layered Security and S&L modules, leveraging Spark streaming to process real-time data from Kafka.Created Single Page Applications (SPAs) using AngularJS, incorporating concepts such as Components, Directives, Services, Promises, Templating, Scope, Dependency Injection, and data binding.Employed Spring Core Annotations for Dependency Injection (DI), Spring MVC for REST APIs, and Spring Boot for microservices. Utilized JDBC interfaces for database CRUD operations.Conducted data mapping and logical data modeling, generating class diagrams and ER diagrams. Executed SQL queries for data filtering.Deployed applications on Pivotal Cloud Foundry, leveraging injected connection/service binding details. Utilized AWS deployment services for dynamic website setup and virtual server configuration.Managed AWS resources including EC2, RDS, and S3 for data storage. Utilized EC2 as Infrastructure as a Service (IaaS) and RDS as Platform as a Service (PaaS).Utilized Bitbucket as a source control tool for versioning, branching, and merging code. Implemented Maven Versioning Capability for repository management.Implemented Docker containers to streamline application deployment and dynamically provisioned slaves for Jenkins CI/CD pipelines. Show less

Produced comprehensive design documentation including sequence and class diagrams utilizing Microsoft Visio.Implemented responsive web design (RWD) for enhanced user experience across various devices using HTML5, CSS3, Bootstrap, and media queries.Utilized Angular 2/4, JavaScript, and jQuery to craft dynamic design layouts with JSP, focusing on components, forms, events, routers, and animations.Led Angular architecture initiatives, establishing a robust components library featuring… Show more Produced comprehensive design documentation including sequence and class diagrams utilizing Microsoft Visio.Implemented responsive web design (RWD) for enhanced user experience across various devices using HTML5, CSS3, Bootstrap, and media queries.Utilized Angular 2/4, JavaScript, and jQuery to craft dynamic design layouts with JSP, focusing on components, forms, events, routers, and animations.Led Angular architecture initiatives, establishing a robust components library featuring Tree, Slide-view, and Table Grid.Leveraged Node.js for building RESTful APIs, facilitating seamless communication between modules such as user, products, and checkout, including the development of an inventory management web service.Employed Spring framework for dependency injection (DI/IOC), integrating with Hibernate for efficient ORM implementation.Implemented DAO using Spring-Hibernate ORM for streamlined data access.Leveraged Spring concepts like DI/IOC, AOP, and batch processing, alongside Spring MVC for effective application development.Developed WSDLs and generated client jars using JAX-WS, ensuring compatibility with wireframes and UI requirements.Designed and implemented RESTful web services for consuming XML and JSON messages, enhancing interoperability between applications.Crafted SQL queries, stored procedures, functions, triggers, and indexes to support batch processes, optimizing data access and manipulation.Collaborated on internal and external service creation, entity services, and handlers, fostering seamless communication within the application ecosystem. Show less

• Developed SCM by using the JSP/HTML for each user interface. Servlets standard validations are used as the controllers for business logic and using JDBC, XML parsing techniques using MVC.• Deployed application on the Client Linux server.• We kept up the bean life cycle by utilizing Spring IOC, which keeps session information about beans.• Worked with Log4J to capture the log that includes runtime exceptions.• Extensively used the Struts tag libraries (Bean Tags, Logic Tags… Show more • Developed SCM by using the JSP/HTML for each user interface. Servlets standard validations are used as the controllers for business logic and using JDBC, XML parsing techniques using MVC.• Deployed application on the Client Linux server.• We kept up the bean life cycle by utilizing Spring IOC, which keeps session information about beans.• Worked with Log4J to capture the log that includes runtime exceptions.• Extensively used the Struts tag libraries (Bean Tags, Logic Tags, HTML Tags, etc.) and Custom tag libraries.• Developed web applications using Struts, Spring, and Ibatis framework. • Designed a mailing application to send notifications to the Oracle users for intimating to start the following workflow.• Experience in installing, configuring, and deploying applications on Web Logic Server• Developed a DAO pattern to retrieve the data from the database.• Implemented IBM WebSphere Application Server to deploy the application.• Configured Struts-config.xml, Tiles-def.xml, and various properties files provided by Struts Framework for the implementation module.• Used Multithreading concept to post data from files to tables involving the transformation of files from one format to another.• Implemented responsive web-based applications using HTML5, CSS3, JavaScript, jQuery. Show less