Rinisha C. Email & Phone Number

Atikokan, On, Ca

Ontario, Canada

• Developed responsive web applications using React.js and Redux, focusing on performance andusability.• Engineered RESTful APIs integrations and implemented asynchronous programming patterns usingJavaScript Promises and async/await.• Utilized React Hooks extensively to manage state and side effects in functional components.• Enhanced existing applications with new features, implemented using modern JavaScript (ES6+)syntax and React best practices.• Built reusable… Show more • Developed responsive web applications using React.js and Redux, focusing on performance andusability.• Engineered RESTful APIs integrations and implemented asynchronous programming patterns usingJavaScript Promises and async/await.• Utilized React Hooks extensively to manage state and side effects in functional components.• Enhanced existing applications with new features, implemented using modern JavaScript (ES6+)syntax and React best practices.• Built reusable components and front-end libraries for future use, ensuring maximum code reuse andcomponent abstraction.• Collaborated with UX designers to improve the usability and accessibility of web applications,implementing WCAG 2.1 guidelines.• Integrated third-party APIs and services, including payment gateways and CRM systems, ensuringseamless user experience and data flow.• Utilized Git for version control, participating in code reviews and pair programming sessions toimprove code quality and team collaboration.• Developed reactive microservices using Spring Boot 3 and Spring Cloud components on JDK 11,utilizing Project Reactor and Netty for superior scalability and responsiveness.• Engineered REST APIs using Spring WebFlux, applying Reactive Streams and asynchronousprogramming for optimal responsiveness, secured through Spring Security and Okta OAuth 2.0.• Use WebSockets and reactive programming for instant data updates and efficient data streaming.• Prioritize security, caching, and scalability while handling errors gracefully for a robust real-timeGraphQL system.• Integrated Elastic Path with multiple third-party systems, including payment gateways, CRMplatforms, and ERP solutions, ensuring seamless data flow and transaction processing.• Used PCF SSO service to used auth service to authenticate our internal services, used Okta.• Expert in designing and implementing secure and scalable API solutions with Apigee Edge,seamlessly integrating it with Spring Boot applications. Show less

Mississauga, Ontario, Canada

• Worked in an Agile team environment to develop single-page applications (SPAs) using React.js andRedux.• Implemented responsive design using CSS3 and Flexbox/Grid Layout, ensuring compatibility acrossdifferent devices and browsers.• Developed and maintained custom hooks and higher-order components (HOCs) to encapsulate logicand streamline the development process.• Collaborated with backend developers to integrate RESTful APIs, implementing Axios for efficientHTTP… Show more • Worked in an Agile team environment to develop single-page applications (SPAs) using React.js andRedux.• Implemented responsive design using CSS3 and Flexbox/Grid Layout, ensuring compatibility acrossdifferent devices and browsers.• Developed and maintained custom hooks and higher-order components (HOCs) to encapsulate logicand streamline the development process.• Collaborated with backend developers to integrate RESTful APIs, implementing Axios for efficientHTTP requests and error handling.• Used Jest and Enzyme for unit testing, achieving over 80% code coverage and ensuring high-qualitydeliverables.• Optimized web applications for performance, including code-splitting, lazy loading, and minimizingbundle size using Webpack.• Managed application state using Redux, including asynchronous actions and middleware (Thunk,Saga).• Created interactive data visualizations using D3.js and React, enhancing data representation and userinteraction.• Worked in an Agile Environment and participated in requirement gathering, analysis and design• Implemented Business Delegate, Design, Facade, Service locator, Singleton, Factory method,Template method, Observer, Data Access Objects, Transfer Objects JEE design patterns.• Implemented the service layer based on a Spring container and exploited Spring'sIOC features forbean management.• Implemented the persistence layer using Hibernate-ORM. • Implemented jQuery based accordion styles and handled complete jQuery in showing Rich InternetApplication.• Implemented custom java code using File Net.• Responsible for creating efficient design and developing User Interaction screens using HTML5, CSS3,JavaScript, JQuery AJAX and JSON.• Developed various UI(User Interface) components using Struts(MVC), JSP, and HTML. Developed Enterprise JavaBeans (EJB 3.0) for implementing application's business rulesand policies.• Familiarity with Service oriented architecture (SOA) by developing and consuming Restful web services Show less

Hyderabad, Telangana, India

• Designed and developed full-stack web applications using React.js for the front-end and Node.js/Express.js for the backend.• Implemented dynamic, data-driven features with RESTful services, MongoDB, and MySQL databases.• Developed reusable UI components and managed state with React Context API, improving applicationscalability and maintainability.• Built REST APIs using Node.js and Express.js, ensuring robust server-side functionality and integrationwith front-end… Show more • Designed and developed full-stack web applications using React.js for the front-end and Node.js/Express.js for the backend.• Implemented dynamic, data-driven features with RESTful services, MongoDB, and MySQL databases.• Developed reusable UI components and managed state with React Context API, improving applicationscalability and maintainability.• Built REST APIs using Node.js and Express.js, ensuring robust server-side functionality and integrationwith front-end applications.• Utilized Webpack and Babel for module bundling and transpiling ES6+ code for browser compatibility.• Involved in designing use cases with the help of business analyst team and developed technicalrequirement documents.• Developed user interfaces using HTML5, CSS3, JavaScript, and React.js, ensuring cross-browsercompatibility and responsiveness.• Implemented user authentication and authorization with JWT and OAuth 2.0, ensuring secure access toprotected resources.• Built and optimized reusable components with React.js, adhering to best practices and codingstandards.• Worked on various JavaScript libraries and frameworks to improve the application's interactivity anduser experience.• Developed the business domain layer using Java, J2EE, JDBC and used DAO, Transfer Objects,Singleton, Abstract Factory, Factory, State, Command and Front Controller design patterns.• Implemented Struts framework in the presentation tier for all the essential control flow, business levelvalidations and for communicating with the business layer.• Developed Struts framework Action Servlets classes for Controller and developed Form Beans fortransferring data between Action class and the View Layer.• Developed the front end UI using JSP, HTML, JavaScript, CSS.• Implemented Struts Validators framework to validate the data.• Developed Ant(build.xml) targets for build and deployments on WebSphereApplicationServer 5.0.• Designed User Interface usingJava Server Faces (JSF), HTML, CSS3, jQuery. Show less

Hyderabad, Telangana, India

Responsibilities:• Developed and maintained full-stack web applications using JavaScript, React.js, and Node.js,focusing on high-performance and scalable solutions.• Implemented front-end features with React.js and Redux, including custom components, forms, andinteractive elements.• Developed server-side logic and RESTful services using Node.js and Express.js, ensuring seamlessdata flow between the client and server.• Engaged in code reviews, debugging, and… Show more Responsibilities:• Developed and maintained full-stack web applications using JavaScript, React.js, and Node.js,focusing on high-performance and scalable solutions.• Implemented front-end features with React.js and Redux, including custom components, forms, andinteractive elements.• Developed server-side logic and RESTful services using Node.js and Express.js, ensuring seamlessdata flow between the client and server.• Engaged in code reviews, debugging, and optimization efforts to improve application performance andreliability.• Utilized RESTful APIs and GraphQL for data fetching, integrating with various backend systems anddatabases.• Used Docker for containerization and Kubernetes for orchestration, streamlining developmentworkflows and deployment processes.• Designs and develops application and user interface by setting expectations and features prioritiesthroughout development life cycle within HM Health Solutions established framework.• Responsible to enhance the UI using HTML, Java Script, XML, JSP, CSS as per the requirements andproviding the client side using JQuery validations.• Developed Web services (JAX-WS) specification using Apache CXF as the implementation anddeveloped client application API's using Node Js.• Used Grid functionality like Gridfiltering, Multiple Sorting, Grid Cell Editing, Grid Row Editing.Used Spring Core Annotations for Dependency Injection and used Apache Camel to integrate Springframework.• Used Hibernate as Persistence framework mapping the ORM objects to table using Hibernateannotations.• Responsible to write the different service classes and utility API, which will be used across theframework.• Used Hibernate Transaction Management, Hibernate Batch Transactions, and Hibernate cache concepts.• Used Axis to implementing Web Services for integration of different systems. Used SOAP UI for testing the Web services by sending an SOAP request.• Configured EC2 instance and Route53 for DNS hosting on AWS. Show less