• Used TypeScript’s strong static typing throughout the product to decrease runtime errors, create a self-documenting codebase, and improve developer collaboration• Formulated tests with Jest and Supertest frameworks, while adhering to Test-Driven Development principles to test, maintain, and ensure a consistent and accurate development process• Utilized React, with React Router – to prevent costly re-renders and database reads after page navigation – and React Hooks – for state-management flexibility and re-render predictability – as the front-end for Electron application• Leveraged Redis’ inherent message-broker functionality and pub/sub channels to track individual keyspace hits and keyspace misses to be used for monitoring data generated from Redis itself• Implemented Next.js for its intuitive page routing, quick and SEO-friendly static-site generation, and built in API functionality to use as both a landing page and frame for the web app• Constructed backend functionality with Express, utilizing its REST-friendly architecture and middleware design philosophy to handle requests to appropriate API endpoints and elegantly exchange data between two databases• Built app with Electron for native compatibility with Node.js and React, stable and industry-standard pedigree for desktop web apps, and ease of porting to a full web application without extra configuration• Used a NoSQL database for its quick lookup time and capability to store nested objects for tracking granular data from the monitored Redis database• Wrote both Docker and Docker Compose .yaml files to containerize and ship the executable for Windows, MacOS, and Linux Ubuntu, and built a dev environment container for easy remote developer collaboration• Structured and used webpack for its config file’s flexibility with changing developer environments, hot module reloading and TypeScript support to ensure a responsive and fine-tuned developer experience• Developed under tech accelerator OSLabs

• Used a SQL database, for need of ACID-compliant relational vinyl record data, to store data from a third party API and ensure flexibility when querying for data• Applied Jest, Supertest, and React Testing Library with test-driven development principles to streamline the testing environment to minimize bugs and development time

•Used a NoSQL database for its quick-lookup speed and document model to store user data and account information•Implemented bcrypt’s key strengthening hashing algorithm to encrypt sensitive user data and protect against rainbow tables and dictionary attacks

• Configured webpack for faster load times, hot module reloading, ES6+ transpilation for developer packages, and leveraged minification and uglification features to decrease bundled file size

• Deployed Redux Toolkit with RTK Query to seamlessly update global app state while querying and parsing relevant data from a third-party API, then routed that data to a local database via Express to prevent excessive prop-drilling and need to immutably update state and prevent excessive rerenders caused by real-time comments