Hannah Mcdowell Email & Phone Number

Champaign, IL, US

• Developed anchor code and documentation for each fundamental concept in Java, from OOP to common array algorithms
• Designed 3D physical models of Java memory to communicate big ideas, like reference variables, inheritance and polymorphism

Berlin, DE

• Architected an SPA using React for its component modularity and efficient re-rendering of elements, as well as custom React Hooks to reuse stateful logic across components
• Implemented client-side routing with React Router’s declarative, component-based library for a fast and seamless user experience
• Developed a Node.js/Express server to handle requests to various endpoints, making use of the middleware design pattern to generate a modular structure for api route handling, data fetching and user authentication with.
• Leveraged the speed and flexibility of a NoSQL database to quickly store and access persistent user data

Berlin, DE

• Redesigned an SPA built with React and React Hooks to lift up shared state to the closest common ancestor
• Implemented a caching solution using a NoSQL database to minimize latency caused by slow sequential API calls

• Engineered highly customizable security middleware for GraphQL configured for a Deno runtime, in order to both prevent bottlenecks that arise from heavily nested queries overloading the server and deflect.
• Devised recursive traversal algorithms to determine the depths and costs of nested GraphQL queries by generating a representation of a source input, parsing the source to create a document and traversing the document’s.
• Utilized TypeScript in a Deno runtime, including static typing, classes, and interfaces, so as to improve the debugging experience for developers, provide for easier codebase scalability and integrate smoothly with.
• Tested each tool in the protection suite using Mocha’s browser support to integrate with Deno’s runtime, ensuring efficient bug fixing and smoother scalability when building out future features
• Leveraged an Express-like middleware pattern with a Deno server to intercept incoming requests to the GraphQL endpoint, and subsequently apply custom validation rules that prevent overly complex GraphQL queries from.
• Designed and implemented a cost-analysis algorithm for each GraphQL query that enables users to customize the individual cost of objects, scalars, and mutations as well as identify an appropriate multiplier for each.

Los Angeles, CA, US

• Created hundreds of Java programs with embedded tests that guided students as they built their own software to solidify and explore concepts such as OOP, arrays, inheritance, interfaces, abstract classes, recursion and.
• Designed college-level curriculum for both Java and JavaScript that was implemented across ten schools in the LA area
• Wrote scripts using a computation layer for interactive online activities in order to customize content and provide dynamic feedback
• Mentored new Computer Science teachers on how to effectively communicate tricky technical topics such as the ‘this’ keyword, passed by reference versus passed by value, recursion and representing Java memory using.

Master Of Arts - Mat

Bachelor Of Arts - Ba