Harry Cam Email & Phone Number

Princeton, Nj, Us

Mclean, Va, Us

- Wrote new GraphQL queries and resolvers to support Hotels and Brands services to facilitate the roll out and transition of 5000+ properties and 18+ brands from a legacy monolith application to a microservices architecture.- Updated ETL service that schedules jobs to transform data from Oracle database and various APIs and publish documents into a NoSQL database.- Increase code coverage of various services by adding additional unit and end to end tests to ensure reliability and robustness of the codebase.- Utilized Splunk logs to monitor services in test, stage and production environments, investigate error messages, diagnose problems, create and resolve bug tickets.- Reduced code duplication by creating and moving shared functionality into an internal tooling library and update Confluence documentation accordingly.- Collaborated with various business partners, product, QA, design, accessibility, and render developers to ensure deliverables and expectations are met in each sprint.

Los Angeles, Ca, Us

- Implemented an interactive visualization with React that tracks child component’s location and renders dynamically changing relational lines between each component to produce an intuitive introduction to GraphQL schema design.- Leveraged React’s heuristic algorithms to optimally render GraphQL schema code synchronously with each user interaction on the visualization.- Developed mock data generation feature that is integrated with GraphiQL IDE interface to allow users to send queries against their custom generated schema and render mock results in order to familiarize users to the GraphQL syntax.- Developed algorithm to parse data from the visualization and used higher order components to generate Express GraphQL server code in order to facilitate implementation of GraphQL.- Configured Webpack to use code splitting, bundle assets, increase codebase modularity, and maximize application responsiveness.- Automated testing using TDD and BDD principles with Jest and Enzyme to maintain functionality and accelerate the application development process.

Berlin, De

Fantasy Football Stats Dashboard | Single Page App to Review Fantasy Sport Stats - Initialize server-side cache to increase server response efficiency by routing responses through the cache and reducing the number of asynchronous calls to the database and third-party API.- Refactor server to utilize GraphQL to minimize the number of requests required to fulfill client-side data requirements.- Used document-oriented database (MongoDB) to store data received from API sources and minimize client response time.TRVLR | Travel Destination Decision Making Tool- Generated customized results through promised based asynchronous calls to Yelp API based on user profiles created through an interactive selection process rendered through a single page application.- Implement React’s higher order component design pattern to modularize the codebase and expedite development process.

Los Angeles, California, Us

- Used R with ggplot2 to generate visualizations and dplyr to analyze Accounts Payable datasets and generate customized KPI reports.- Wrote VBA scripts to automate report generation reducing turnaround time of the weekly Beverage Shipment Reports- Wrote SQL queries to access Oracle database to build reports to increase accuracy and streamline tax and CRV return filing.

Glendale, Ca, Us

- Wrote VBA scripts and Macros to summarize vendor aging reports from Quickbooks in order to prioritize specific vendors and invoices for payment runs to generate vendor payment schedule