Enabled Amazon Web Service (AWS) monitoring for clusters, containers, and instances running on its ECS/EC2/EB platforms, connecting to AWS CloudWatch through the AWS-SDK for Node.jsUtilized Electron to develop a React/Node.js/Chromium desktop application, creating a secure local sandbox environment to visualize metrics and fetch backend data with native inter-process communication methodsDeveloped React components with the TypeScript superset, assigning types/interfaces onto components throughout the application to give the JavaScript codebase static typing for greater reliability before runtimeApplied Docker to containerize Express-developed test applications, creating an image-based microservice testing environment to scrape metrics from deployments equipped with Chronos’ native npm dependencyCompiled SQL and NoSQL databases to store metric statistics for containerized applications, giving users multiple data storage solutions to persist information needed to store and receive accurately documented dataEmployed Jest testing on components by implementing React Testing Library to create unit and integration testing, improving coverage by 25% and ensuring a smooth and efficient CI/CD pipeline with Travis CIImplemented Material-UI and Plotly to create a dynamically responsive and visually appealing user interface, rendering pre-packaged, fully built React components and customizable graphs to display fetched dataChronos is an open-source product maintained by the tech accelerator, OSLabs.

Employed Axios to send asynchronous HTTP requests to REST APIs developed with Node.js/Express, using middleware to interact with and manipulate user and location data from a schema-defined NoSQL databaseConnected with third-party APIs (Google Maps, Yelp) to access location data and render map components onto the application interface, giving users a visual representation of local study locations on the dashboardDesigned with Tailwind to create a responsive user interface, using CSS markup language directly in React components for ease of use, greater readability, and an overall quicker development process

Integrated Google OAuth2.0 into the user validation process, ensuring secure login and access control for protected user resources, and improving UX by enabling single, one-tap sign-in functionality Architected and deployed a PostgreSQL database management system for relational data between multiple schemas, resulting in optimized, ACID-compliant storage and retrieval for necessary application dataImplemented Redux to give the React application a single source of truth for its state, centralizing the state for all components and containers, resulting in improved performance, maintainability, and scalability

Applied React Router to create a responsive single-page application capable of client-side routing, enhancing user experience and overall performance with dynamic navigation between multiple endpointsBuilt frontend with React to create modular, reusable components, enabling easy modification and faster rendering times, while also enabling client-side state management with React hooks