• Utilized React and AngularJS for client and internal facing UIs
• Revamped administrative site and ensured responsiveness and cross-browser compatibility
• Implemented complex data visualizations with Chart.js and D3.js
• Wrote unit and end-to-end tests with Cypress and Jest frameworks
• Designed and implemented RESTful APIs powered by manual SQL queries
• Leveraged ElasticSearch to power information dashboards
• Utilized Kafka and Node.js to develop processes within an asynchronous message processing and indexing system that consumed data from third-party APIs
• Collaborated and merged with another company’s engineering team to reimagine both existing platforms