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With over six years of experience in frontend engineering, I bring expertise in React.js and platform migrations to my role as Senior Frontend Engineer. I am driven by a commitment to delivering scalable, high-performance solutions while fostering team collaboration and innovation. Passionate about empowering teams, I aim to align my contributions with the company’s mission of providing seamless user experiences through cutting-edge technology. As a collaborative engineer, I enjoy turning complex requirements into clean, reusable components and scalable architectures. I continuously learn and experiment with new tools to empower teams to deliver exceptional digital experiences.…With over six years of experience in frontend engineering, I bring expertise in React.js and platform migrations to my role as Senior Frontend Engineer. I am driven by a commitment to delivering scalable, high-performance solutions while fostering team collaboration and innovation. Passionate about empowering teams, I aim to align my contributions with the company’s mission of providing seamless user experiences through cutting-edge technology. As a collaborative engineer, I enjoy turning complex requirements into clean, reusable components and scalable architectures. I continuously learn and experiment with new tools to empower teams to deliver exceptional digital experiences.

Michael A Delouise Sr.

Front-End Developer, Web Developer, Full Stack Developer, +2

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With over six years of experience in frontend engineering, I bring expertise in React.js and platform migrations to my role as Senior Frontend Engineer. I am driven by a commitment to delivering scalable, high-performance solutions while fostering team collaboration and innovation. Passionate about empowering teams, I aim to align my contributions with the company’s mission of providing seamless user experiences through cutting-edge technology. As a collaborative engineer, I enjoy turning complex requirements into clean, reusable components and scalable architectures. I continuously learn and experiment with new tools to empower teams to deliver exceptional digital experiences.…With over six years of experience in frontend engineering, I bring expertise in React.js and platform migrations to my role as Senior Frontend Engineer. I am driven by a commitment to delivering scalable, high-performance solutions while fostering team collaboration and innovation. Passionate about empowering teams, I aim to align my contributions with the company’s mission of providing seamless user experiences through cutting-edge technology. As a collaborative engineer, I enjoy turning complex requirements into clean, reusable components and scalable architectures. I continuously learn and experiment with new tools to empower teams to deliver exceptional digital experiences.

Available to hire

With over six years of experience in frontend engineering, I bring expertise in React.js and platform migrations to my role as Senior Frontend Engineer. I am driven by a commitment to delivering scalable, high-performance solutions while fostering team collaboration and innovation. Passionate about empowering teams, I aim to align my contributions with the company’s mission of providing seamless user experiences through cutting-edge technology.

As a collaborative engineer, I enjoy turning complex requirements into clean, reusable components and scalable architectures. I continuously learn and experiment with new tools to empower teams to deliver exceptional digital experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Sr. Software Engineer (React / Node | Team Lead) at COGNIZANT

February 1, 2021 - November 1, 2025

Involved in the full software development lifecycle from analysis through design, development, integration, and testing phases, adhering to Agile methodologies with Scrum. Designed and developed customer-facing UI using React (v19), HTML5, CSS3, Bootstrap 5, JavaScript (ES6+), and Axios for API integration. Designed and developed an investment portfolio management system with React and Node.js, allowing users to track stocks, bonds, and ETFs. Managed application state with Redux (v4.2) and utilized React Hooks (v18) for efficient component management. Created reusable components and implemented responsive designs following Material UI guidelines. Applied AJAX and Axios for asynchronous data fetching and UI updates. Optimized UI performance, reducing load times by 30 percent. Wrote Docker container images, managed containers, and optimized builds using Docker. Automated deployment pipelines with Jenkins and GitHub Actions. Integrated and managed microservices in AWS environment using El

Sr. Full Stack Engineer (React / Node) at COLLABERA

February 1, 2016 - November 1, 2020

Implemented RESTful Web Services (JAX-RS v2.1) for handling HTTP requests and integrating with business modules. Configured and deployed the application on WebLogic Application Server (v14.1) and used Maven (v3.8) to automate the build and deployment process. Created and extracted data from Oracle Database (v19c) using complex SQL queries, Stored Procedures, Triggers, and Packages for efficient data manipulation. Resolved production errors and deployed applications to WebLogic for end-users, ensuring smooth operation. On the client side, designed efficient user experiences using React (v17), Angular (v12), HTML5, CSS3, and Bootstrap 5; built reusable React components and integrated React Native for mobile applications; used Angular CLI to manage components and services. Cloud/CI/CD: Managed Maven builds with Nexus Repository Manager (v3.36). Leveraged Docker and Kubernetes for containerization and deployment. Hosted microservices in AWS (EC2 v2, S3 v1.37) with automated deployments usi

Jr. Developer (React & Node) at VERAQOR

July 1, 2011 - December 1, 2015

Led the architecture and development of the React.js user interface, building a component library including Tree, Slide-View, and Table Grid components. Developed applications using React.js, enabling server-side and client-side rendering with the same codebase. Implemented Flux/Redux for state management. Integrated Redux data store to allow React components to access centralized data, ensuring maintainable code. Used React Router to transform the application into a single-page application. Enhanced the frontend with Bootstrap for responsive design. Cloud/CI/CD: Created Docker containers and leveraged PCF for deployment on AWS EC2. Built and tested applications using Jenkins for continuous integration and deployment pipelines. Worked with big data platforms including Hive MQ, Cassandra, and Apache Spark for data analytics. Developed unit, integration, and functional tests using JUnit, Chai, Mocha, and Gulp. Implemented log aggregation and monitoring with Apache Kafka and Log4j, and op