Timothy Sin Email & Phone Number

New York City, Ny, Us

- Utilized Electron powered by Chromium rendering engine and Node.js runtime environment to create a sandboxed environment to test relational database queries, taking advantage of Electron’s cross-platform functionality, fast performance, HTTP RESTful API calls, data persistence, security, and automatic-update functionality.- Leveraged React’s modular componentry to construct a unidirectional frontend consisting of reusable channel communication endpoints as well as fast loading, reusable, stateful components within functional modals.- Incorporated PostgreSQL to allow users to import, create, read, update, and delete instances of ACID-compliant SQL files to ensure database transactions are completed in a timely manner as well as run PostgreSQL commands against different user queries, taking advantage of PostgreSQL’s concurrency and extensibility.- Implemented styled-components to style the application through the customization of design components by writing actual CSS code, enabling easier management of styling and eliminating problems with class name duplications, misspellings, and overlaps.- Leveraged Material-UI framework by importing and utilizing several prebuilt components, taking advantage of the extensive Material-UI library to ramp up development and to allow components to work in isolation.- Employed TypeScript by creating several interfaces and types to enforce static, structural type checking, reducing runtime errors, ensuring type safety, improving cross-development team code generation, minimizing bugs, and maximizing scalability. - Integrated Jest and Enzyme to apply TDD to create unit and integration testing, guaranteeing appropriate rendering and functionality of React components, ensuring modular and maintainable code, and protecting against regression bugs, edge-cases, and side effects.- Product developed and maintained under tech accelerator OS Labs (opensourcelabs.io)

Berlin, De

- Utilized React Router by defining multiple routes, providing a seamless UI and enabling client-side page routing to enhance performance.- Integrated a PostgreSQL database to have relational transaction data stored and accessible to be ACID compliant with strict schemas, ensuring the future scalability of the application and maintaining integrity across transactional data.- Built application with webpack for future scale, maintainability and faster load times by writing configuration to utilize hot module reloading, ES6+ transpilation for developer packages, and using minification and uglification features to decrease bundled file size.

Berlin, De

- Incorporated React through the use of reusable components, promoting modularity and increasing rendering efficiency by minimizing the number of costly DOM operations to update the UI while enforcing a one-way data flow in order to create a cohesive UI.- Employed the Express framework to architect a functional modular backend, utilizing the middleware design pattern to manage various HTTP requests and enabling functionality for relational transaction data.- Implemented Chart.js to provide a responsive UI experience through real time visualizations pulling data from a PostgreSQL database, taking advantage of Chart.js’s easy chart configuration, responsiveness to device size, and fast rendering with the Canvas element.

Berlin, De

- Implemented React Hooks to help construct a modular frontend UI able to easily manage state and handle fetch requests to different API endpoints, allowing for the creation of reusable stateful components and active listening for live rendering - Employed Express to create a middleware design in the backend that allowed for routes and controllers to modularize requests