I led an engineering team to maintain high code quality and foster a strong development culture. I utilized front-end tools like HTML5, CSS3, JavaScript, TypeScript, Bootstrap, Angular, and React.js for UI design and development. I implemented microservices using Node.js, Express.js, and Hapi.js, and leveraged TDD/BDD practices with Jest, Enzyme, and MSW. I also developed mobile applications for iOS and Android, worked on cloud-native migrations to AWS, and used tools like JIRA, Git, and Docker for Agile development. Additionally, I optimized system performance, analyzed existing systems, and ensured comprehensive documentation.

At DXC, I worked as a Sr. UI Developer, building single-page applications from scratch using Angular and developing UIs with HTML5, SCSS, Bootstrap, and JavaScript. I created reusable components, services, and custom directives, implemented MVC architecture with Angular and Node.js, and developed backend services using Node.js. I utilized Git, JIRA, Webpack, and NPM for version control and package management. I managed Docker containers and Kubernetes for deployment, and applied AWS for database needs and authentication. I followed Agile methodologies and performed unit and E2E testing with Jest, Enzyme, and Cypress to ensure quality and functionality.

At State Street, I served as a Lead UI Developer, creating reusable framework code and developing single-page applications using Angular and React.js. I worked extensively with Angular directives, components, and services, and implemented React components with Redux for state management. I utilized TypeScript, ES6, and AJAX for cross-browser compatibility and developed responsive web pages with a clear separation of data and presentation layers. I collaborated closely with backend teams, created deployment scripts using Maven and Jenkins, and managed application state with Redux Saga. I also conducted unit and automation testing to ensure code quality and application functionality.

At High Mark, I worked as a Lead Frontend React Developer, enhancing legacy applications and building new components using React.js and TypeScript. I was involved in all phases of the SDLC, including requirements gathering, designing, programming, testing, and documentation. I developed responsive UI pages from scratch using HTML5, CSS3, JavaScript, React, and Next.js, utilizing SCSS, Bootstrap, and jQuery. I also implemented CSS styles for uniformity and used Redux for state management. My experience included deploying microservices using AWS, Docker, and Spring Boot, creating AWS Lambda functions, and managing EC2 instances, ensuring a seamless and scalable application environment.

At Santander Consumer USA, I worked as a UI Developer, focusing on Angular 2.0 to build model applications and optimize performance with TypeScript. I developed and modified Angular components and mentored teams on Angular 2.0, Node.js, Grunt, and LESS for migration projects. My role involved creating dynamic, responsive web pages using HTML5, CSS3, Bootstrap, JavaScript, and AngularJS. I implemented server-side logic with Node.js and Express, developed reusable components, and ensured cross-browser compatibility. I followed Agile methodologies, emphasized Test-Driven Development, and provided production support and enhancements based on application requirements.

At Mphasis Limited, I developed and tested UI components using HTML5, CSS3, Bootstrap, JavaScript, jQuery, and React.js. I collaborated with business analysts to align on strategy and designed reusable CSS templates. I also used AngularJS for directives and controllers to enhance UI functionality and user experience.

At Thoughtworks, I designed and developed user interfaces for web applications using HTML, CSS, JavaScript, and jQuery. I built a configuration widget and used AngularJS to create offline applications for browsers. I developed a JavaScript framework on top of jQuery and AJAX, creating dynamic UI components. I worked on services, factories, and modules in AngularJS for efficient web app performance and utilized Node.js for server-side scripting. I performed unit testing with Karma and Jasmine. My responsibilities included creating dynamic integrations, writing CSS for consistent UI, and leveraging MySQL for backend operations.