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FNU MOHD - Front End Developer/React js,Native

[email protected]

Location: Miami, Florida, USA

Relocation: Yes

Visa: h1b

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Fnu Mohammed Front End/UI developer/React Developer [email protected] (734) 821-5129 LinkedIn: http://linkedin.com/in/mohammed-15551622b Summary: Dynamic UI Developer with over 8 years of expertise in building mobile-first, responsive, and user-friendly mobile applications. Strong communicator, able to collaborate effectively with designers, product managers, and backend teams. Highly proficient in HTML5, CSS3, JavaScript (ES6+), and TypeScript for dynamic and high-performance UI development. Expertise in front-end frameworks like React.js, React Native, Angular, and Vue.js, ensuring modern and scalable UI solutions. I have been Involved in all stages of Software Development Life Cycle (SDLC) including Requirements Analysis, Implementation, Integration, Testing and development. worked with different types of SDLC methodologies, such as Agile and waterfall. Proficient in working with web application's UI testing frameworks such as Karma and Jasmine and experienced in working with ReactJS alongside Redux. Extensively used the JavaScript frameworks, jQuery, Bootstrap, Angular, Vue.js and React JS along with Node.js. Good understanding Core Java SE 8 concepts like Streams API, Functional Interfaces, Multithreading, Transaction Management, Exception Handling, Lambda functions, Generics and Collection API s. Developed Web 2.0 applications to consume JSON response using callback functions. Experienced in Ajax, JSON with jQuery for request data and response processing. Implemented AWS solutions using E2C, S3, RDS, EBS, Elastic Load Balancer, Auto-scaling groups and used AWS SDK to connect with Amazon SQS for bulk email processing. Microservices have been built using spring boot, Netflix OSS, Spring Cloud and deploying to AWS Cloud. Practiced Test-Driven Development (TDD) approach, encompassing unit testing, contract testing, API automation, UI automation, and performance testing. Proficient in Adobe Experience Manager (AEM), including authoring, template creation, component development, workflows, and DAM integration. Experienced in building scalable and customizable AEM components using HTL (Sightly), Sling Models, and JCR. Skilled in integrating AEM with third-party services, REST APIs, and implementing personalization strategies. Proficient in AEM Dispatcher configurations and performance optimization for high-traffic websites. Implemented GraphQL query execution logic, including resolving queries against data sources such as databases, ensuring efficient and optimized data retrieval. Utilized monitoring tools such as Splunk and Grafana to troubleshoot issues, triage problems, and set up dashboards and alerts for proactive monitoring. Experienced in the payment domain with knowledge of payment processing transaction Workflow payment gateways, reconciliation settlement and financial reporting Integrated GraphQL into Java frameworks such as Spring Boot to create robust and scalable APIs, leveraging the benefits of inversion of control (IoC) and dependency injection. Proficient in Google Cloud Platform (GCP) and Google Kubernetes Engine (GKE), leveraging these technologies for scalable and reliable solutions. Skilled in utilizing Atlassian tools such as JIRA for project management, Confluence for documentation, and Bitbucket for version control, facilitating seamless collaboration within development teams. Skilled in troubleshooting complex issues, debugging code, and performing root cause analysis using logging frameworks like Log4j, ensuring timely resolution of software defects and system failures. Worked in Underscore.js, Knockout.js, Backbone.js, Node.js, and React.js, Responsive Web design. Experience in Automated testing using Mocha and Chai. Configured and maintained web servers like Apache and Nginx on Linux platforms, including virtual hosting, SSL configuration, and performance tuning. Designed and developed Java-based risk management applications and systems to automate risk assessment processes, control monitoring, and issue tracking. I have extensive experience successfully managing high-traffic websites, demonstrating productivity and effectiveness in handling large volumes of user interactions. Utilized GraphQL tools like GraphQL and Apollo Client for debugging, testing, and monitoring GraphQL APIs and queries. Solid experience in integration testing of the applications using Selenium and behavioral testing using Cucumber. Hands on experience with design patterns like MVC, Singleton, Factory Pattern. Proficient in RDBMS concepts and worked with MySQL, Oracle, PostgreSQL, DB2 and NoSQL database such as MongoDB. Experience in deploying enterprise applications on web/application servers such as JBOSS EAP, Tomcat, IBM WebSphere, and WebLogic. Proficient in SQL programming for querying and manipulating data within IBM DB2 databases, ensuring optimal performance and data integrity. Integrated third-party libraries and frameworks seamlessly into the Java application architecture to extend functionality and enhance user experience, meeting project objectives and client expectations. Proficient in Swagger for API documentation and design, ensuring clear communication and streamlined development processes. Experience in writing PL/SQL queries, T-SQL, SQL Server 2019/2022, Oracle 11g/12c/19c. Expert in documentation using MS tools (Word, Excel, PPT, Project, Visio, and Access). Strong communication and analytical skills and a demonstrated ability to handle multiple tasks as well as work independently or in a team. EDUCATION: Master s in computer information systems, 2023 Southern University at New Orleans Bachelors in electronic and communication engineering, 2017 Jawaharlal Nehru Technological University (India) TECHNICAL SKILLS: Category Environment Frontend Technologies React.js, React Native, Angular, Vue.js, Flutter, Swift UI, Jetpack Compose, HTML5, CSS3, JavaScript (ES6+), TypeScript, CSS Preprocessors Backend Integration RESTful APIs, GraphQL Version Control Git, GitHub Development Methodologies Agile, CI/CD, Scrum Mobile Development iOS, Android, Mobile-first Design, Cross-browser Compatibility UI/UX Design UI/UX Principles, Mobile-first Approach, Wireframing, Prototyping Performance Optimization Mobile App Optimization, Web App Optimization, Load Speed Optimization Tools VS Code, Webpack, NPM, Jenkins, Docker Testing Jest, Cypress, Mocha, Enzyme PROFESSIONAL EXPERIENCE: Client: Sam s Club, NJ Apr 2024 to Present Role: Senior Front End/React Developer Responsibilities Designing and developing the webpagesusingHTML5, CSS3, JavaScript, Bootstrap, SASS, LESS, React.js, Redux, Flex, Node JS, Mongo DB, Responsible to Style, look and feel of the webpage with SASS that extends CSS with dynamic behavior such as variable, mixing, operations and functions. Work son React JS Virtual Dom and React views, rendering using components which contains additional components called custom HTML tags. Responsible for React UI and architecture. Building components library, including Tree, Slide-View, and Table Grid. Implement various screens for the frontend using React.js and used various predefined components from NPM (Node Package Manager) and redux library. Works in using React JS components, Forms, Events, Keys, Router, Animations, and Flux concept. Working with ECMA Script 6 features, Used Babel, web pack with es2015, React.jsx presets. Applied optimization techniques to reduce page size and load times to enhance user experience using sprites. Developed user interface by using the React Native, Redux for SPA development. Used React-Router to turn application into Single Page Application Used Web services (RESTful) for transmission of large blocks of XML/JSON. Maintained states in the stores and dispatched the actions using redux. In Phase Two, worked closely with the Back-End team to display data using the Custom Components, library Components, and Redux. Used Middleware, Redux-Promise to retrieve data from Back-End and to also perform RESTFUL services. Worked on React JS Virtual Dom and React views, rendering using components which contains additional components called custom HTML tags. Developed and maintained custom AEM components and templates using HTL and Sling Models for personalized content delivery. Integrated AEM with React.js for headless CMS implementation and seamless content delivery across multiple channels. Worked on AEM workflows and DAM asset management for digital asset organization and reuse. Configured AEM Dispatcher and optimized performance for dynamic content caching and SEO. Create Continuous Integration (CI) pipelines to automate code builds and testing upon code changes. Develop Continuous Deployment (CD) pipelines to automate the deployment of the UI to different environments. Used Connect Bootstrap to design Day and Night view modes. Added Dynamic Functionality by creating and dispatching Action Creators that deployed Actions. Created and used Reducers that received said Actions to modify the Store State Tree. Worked with backend engineers to optimize API calls to create efficiencies by deprecating unneeded API calls. Used AXIOS third party library to make rest calls from the component. Used Object Oriented Programming concepts to develop UI components that could be reused. Extensively used Tortoise Git and git bash for version controlling and regularly pushed the code to GitHub. Used JIRA as the bug tracking system to track and maintain the history of bugs/issues on everyday basis. Worked with JASMINE unit test framework to write unit tests for JavaScript code. Extensively used debugging tools such as Firebug and IE Dev tools to investigate the issues and fix the bugs. Interacted with Testing Team, Scrum Masters and Business Analysts for fixing of Issues. Performed the System Testing, Regression Testing for Complete UI after fixing the Issues which are reported. Environment: HTML 5, CSS3, Sass, Less, JavaScript, React Hooks, Connect Bootstrap, Java, Ajax, React JS, Redux, My SQL, XML, XSL, XSLT, JSON, Jenkins, PostgreSQL maven, Git hub, AXIOS, Restful API, JIRA, and Jasmine. Client: Northern Trust, IL Jun 2023 to Mar 2024 Role: Java Front End Developer Responsibilities: Designed and implemented the front-end for a dynamic application using React.js, resulting in a user interface that is visually appealing and highly responsive. Developed modular and reusable React components, optimizing code maintainability and supporting the scalability of the overall application architecture. Experienced in analyzing and supporting end-to-end payment processing workflows, including authorization, capture, settlement, refunds, reversals, and chargebacks. Worked with payment gateways, payment processors, banking systems, and third-party payment APIs Implemented ReactJS components and React service calls for enhanced UI functionality. Worked on the backend using NodeJS, ExpressJS, and Cassandra. Established Restful APIs using Node.js for the application backend. Validated payment integrations and REST APIs using tools such as Postman. Built large-scale Docker Container-as-a-Service, deployed Spring Boot-based Microservices using Amazon EC2 container services. Coordinated with Business, Product, Engineering, QA, Risk, Compliance, and Operations teams to resolve payment issues Developed custom JSF components and renderers to extend the framework s capabilities and meet unique application requirements. Enhanced user experience by integrating AJAX capabilities in JSF applications, allowing for asynchronous updates and improved interactivity. Worked with payment gateways, payment processors, banking systems, and third-party payment APIs Developed and maintained application using React for front-end UI development and Node.js for server-side logic, ensuring seamless user experiences. Implemented OAuth 2.0 and OpenID Connect protocols for secure authentication and authorization mechanisms, enhancing application security. Designed and implemented database schemas in PostgreSQL for various applications, ensuring efficient data storage and retrieval. Developed robust online transaction processing (OLTP) systems to support real-time data entry and transaction management. Ensured high availability and reliability of OLTP systems through effective design and implementation of failover and redundancy mechanisms. Implemented transaction management using Spring AOP and used Spring Aspects for implementing logging functionalities. Developed dynamic pages using AEM Sites, building responsive components with HTL and Java backend. Integrated AEM with Node.js microservices to serve personalized content and external data. Implemented client libraries (clientlibs) and configured AEM permissions to support enterprise-level security. Designed custom dialogs in AEM Touch UI for flexible authoring experiences. Conducted integration testing of Struts actions and components using Struts Test Framework, ensuring the functionality and correctness of application behavior under different scenarios. Designed and optimized database queries using Node JS to enhance the performance and scalability of the application, ensuring smooth user experience even during peak usage periods. Integrated authentication and authorization mechanisms using Node JS to ensure secure access to sensitive features & Data Integrated Cassandra for high-performance and scalable data storage in a microservices architecture. Integrated with Spring Cloud projects for distributed tracing and testing using Spring Boot. Implemented Rest-based web services using JAX-RS annotations and Spring JMS API. Implemented Log4j for logging and developed test cases using Junit learned XML for communicating client. Written Queries, Sub Queries in SQL to get data from REST API written in Groovy wrapped by Jersey JAX-RS. Integrated JAX-RS (Java API for RESTful Web Services) with Jersey framework to develop robust and efficient RESTful APIs, ensuring seamless communication between different components of the application. Used TypeScript, ensuring type safety and improved code maintainability by statically typing JavaScript. Implemented Cassandra for high-performance and scalable data storage. Integrated seamlessly into microservices architecture, ensuring efficient handling of large datasets with low-latency access. Designed message-driven architectures using Amazon SQS and Amazon SNS to enable decoupled and scalable communication between distributed systems. Utilized Amazon DynamoDB for fast and scalable NoSQL database operations, optimizing data storage and retrieval for high-performance applications. Integrated AWS Lambda with Amazon API Gateway to build robust and scalable RESTful APIs, ensuring seamless communication between microservices. Designed and implemented RabbitMQ as a key messaging middleware, ensuring reliable communication between distributed systems. Implemented Single Sign-On (SSO) functionality using Ping Identity, Implemented real-time data visualization and dashboards using Vue.js and charting libraries such as Chart.js , enabling healthcare providers to monitor patient data and healthcare trends effectively. Integrated RESTful APIs and backend services with Vue.js frontend components, facilitating seamless data exchange and ensuring timely access to patient information and medical records. Designed and builded Docker tools and integrations like Docker images and Docker Plugins. Implemented SLF4J to provide a flexible and efficient logging solution, enhancing code maintainability and facilitating seamless integration with various logging frameworks. Developed customized dashboards in Kibana to visualize key metrics and performance trends. Designed and implemented efficient data warehousing using Snowflake. Provided support during pilot and production phases, identifying and fixing bugs. Written complex SQL queries, Stored Procedures, and Functions in PL/SQL for data manipulation. Environment: Java 11, React JS, HTML5, CSS3, AJAX, Bootstrap, JSON, XML, Rabbit MQ, Spring Data, Cassandra, GWT, My SQL, PL/SQL, ETL, Docker, JPA, Hibernate, Cassandra, Snowflake, Plunk, Kibana, Redis Cache, Gemfire, JBOSS EAP, Tomcat, IBM WebSphere, SOAP-AXIS2, Restful API, Node.js, Express.js, JAX-RS SOA, IntelliJ IDE, SLF4j, Spark, DB2, Maven. Integrity Spirit, Hyderabad, India Jun 2017 to Oct 2022 Role: Java Front End Developer Responsibilities: Developed UI modules using Angular 11, Bootstrap, JavaScript, Ajax, jQuery, CSS3 and HTML5 with Node.js for backend support. Experience in using inbuilt and custom Angular11 directives and filters to add functionalities to the web page. Implemented client-side form validation and error handling in Angular, ensuring data integrity and user input validation. Developed services using Angular 11 http module to communicate with backend services. Designed and implemented custom directives and filters in Angular to manipulate DOM elements and apply business logic on the client side. Implemented modular and reusable UI components in Angular, following component-based architecture principles for maintainability and scalability. Utilized Angular HTTP module to communicate with backend services, implementing asynchronous data fetching and updating. Worked with Angular 7 to create custom directives, decorators, and services interfacing with both restful and legacy network services and DOM applications. Developed real-time tracking of class schedules using Node.js on various use cases in development, incorporating Struts for coding and testing functionalities. Integrated Spring Security to enforce authentication and authorization mechanisms, ensuring secure access to application resources. Developed and optimized complex SQL queries and stored procedures in Oracle to enhance data processing and retrieval. Migrated legacy CMS content to AEM, ensuring content integrity and structure in JCR. Created reusable AEM templates and components using Sightly and Sling Models aligned with design guidelines. Integrated AEM with analytics tools and SEO meta configuration for performance tracking and discoverability. Leveraged AEM's targeting and personalization features for customer-segment-based content delivery. Designed and managed Oracle database schemas, ensuring data integrity and efficient storage. Implemented security measures such as encryption, access controls, and auditing to protect sensitive data in Oracle databases. Used Spring Data JPA for seamless integration with the PostgreSQL database, simplifying CRUD operations and data access layer. Utilized HTTP methods (GET, POST, PUT, DELETE) to define resource-oriented endpoints, ensuring standardization and interoperability. Implemented API monitoring and analytics solutions to track usage metrics, identify performance bottlenecks, and proactively address issues. Integrated third-party services and external APIs into existing systems, ensuring seamless interoperability and data exchange between disparate systems. Implemented PostgreSQL as the relational database management system, ensuring seamless data storage and retrieval within the Waterfall model. Utilized PostgreSQL for maintaining the high-performance MySQL cluster, contributing to the overall robustness and efficiency of the application. Used PL/SQL stored procedures for applications requiring execution as part of scheduling mechanisms. Developed API to integrate with Amazon EC2 cloud-based architecture in AWS, including creating machine images. Served as a tech lead for AWS-related tasks. Designed and implemented a high-availability and high-performance MySQL cluster. Deployed Java applications on Azure cloud using Azure App Service, Azure Kubernetes Service (AKS). Configured and managed Azure resources such as virtual machines, storage accounts, and databases for the application. Implemented Spring Circuit breaker pattern, integrated Hystrix dashboard to monitor spring microservices, wrote server-side request handling, and automated functional test cases to validate UI functionality using Node.js. Involved in API development, designed unit test cases, and automating them within the Waterfall model. Conducted unit testing and integration testing using Django's testing framework. Used Apache Kafka in a cluster as a messaging system between APIs and microservices. Worked on Splunk SPL queries, reports, and logging using Log4j. Environment: Java 11, J2EE, HTML, CSS, JavaScript, XML, JSP, Hibernate, SOAP, REST, REST API, Angular JS, Angular 11, Spring Boot, Docker, SQL, BPM, Kubernetes, Micro services, GIT, Maven, Log4j, J Unit, Web Logic 10.X, JIRA. Keywords: continuous integration continuous deployment quality analyst user interface user experience message queue javascript sthree database microsoft mississippi procedural language Illinois New Jersey