-- Developed a smart proxy for Express that wraps developer middleware with tracking functions in order to record server state at each point in the middleware stack-- Customized event listeners to increase fault tolerance by recording final server state after errors-- Leveraged the communication protocol between parent and child processes to prevent potential disruptions to data collection from server crashes or simultaneous requests-- Stored state information from each client request in a linked list within a JSON object for optimal readability by developers and ease of use in constructing the front-end visualization-- Utilized Supertest to uncover and fix a structural flaw in Expressive’s prototype chain

CanvUs: Multi-user online drawing interface for visual aids during remote conferences-- Created responsive HTML canvas using media queries to alter its proportions upon window resizing-- Preserved aspect ratios of user-generated drawings upon canvas resizing by using jQuery to temporarily store coordinates before altering them to fit the resized canvasHold Up: Online Texas Hold'Em App-- Configured a WebSocket server to facilitate the targeted distribution of of public and private information by saving each client’s state information server-side upon their connection to the socket-- Applied conditional state management methods with React to reveal information on the basis of game stateTo-Don't List: App that tracks and displays a user’s progress in breaking bad habits-- Enabled separate user accounts with automatic login using cookies and sessions for authentication -- Leveraged common IDs to correlated user and habit MongoDB collections for fast reading and writing-- Implemented server-side rendering of EJS templates to accelerate initial retrieval of user profiles

Created custom Excel scripts to automate evaluation of tax percentages and client expenses

Improved client test scores by an average of 15% for courses from Pre-Algebra through Calculus