Overview• Responsible for developing new features in front-end and back-end using JavaScript and Java for an electronic medical records application serving home health care.• Add new functionality, improve performance, and maintain existing capabilities by contributing to 24 of the company’s 38 containerized microservices.New Features• Design and implement an address validation system with the Google Address Validation API to standardize user addresses, achieving an 30% reduction in database errors while saving 5 clinician traveling hours per week. • Implement functionality to automatically update patients in area care providers when their address is changed.• Develop the capability to modify and deactivate insurance payer details, all while ensuring that the patient information linked to that payer is automatically updated..• Implement microservice messaging with RabbitMQ to automate patient status updates, enhancing data accuracy in admissions and reports while eliminating the need for manual patient discharged and on-hold status updates.• Display patient data report by querying Elasticsearch and performing business logic for patients with specified visits in a defined period to determine if they meet payment adjustment requirements, saving clinical billing staff ten hours every 30 days.Optimization • Combine multiple Elasticsearch queries into one and cache previously searched data to reduce lookup time by 80 percent to optimize patient admission search API for a faster response.• Leverage Elasticsearch parent-child joins to reduce data query time by 50 percent.• Implement RESTful APIs with microservice architecture and AJAX calls to dynamically update and display patient data, enhancing user experience by providing real-time access to patient electronic medical records, resulting in 40 percent faster data retrieval for QA and care providers.• Develop JUnits with Elasticsearch to perform seamless data migrations from outdated features to new ones.

• Responsible for logic components in a smart building IoT network.• Expanded features for a C# application to manage utility usage.