• Build, test and maintain performant, secure, scalable and reliable REST API to share patient glucose data through cloud data platform• Effective communication and collaboration with team mate, product owner, QA, Take leading roles in every aspect of agile software development process• Coordinate software releases, deploy services to Google cloud app engine and kubernetes engine with no downtime• Design and implement data export service. • Lead design and developer portal web UI, migrate to Okta • Provide customer facing support for Electronic Health Record integration with external partners• Take initiative to streamline/automate build and deployment process in Google Cloud Platform, maintainable and less error prone.• Mentor junior developers, interview and on-boarding new hire

• UX Design and implement SPA UI Angular 7 for Drug Data Management tool, integration with Spring cloud scalable micro-services architecture in Docker/ Kubernetes cluster.• Designed and implemented new UI pages for Formulary Persistent Mapping using Angular 5, Spring REST, JPA. Integrated angular framework with Maven for fast build.• Maintain and streamline Formulary Gateway CI/CD process, integration with Jenkins, Ansible to reduce deployment time from days to hours. • Implement Proxy Attribute Copy using PL/SQL, greatly improved productivity for business.• In a short period of time after joining, implemented feature to generate Drug List reports for business to review.• Mentor junior team members in programming methodologies and best practices.

- Contributed to API Cloud Service single page application UI implementation using JavaScript/jQuery/HTML5/CSS. Integration with backend REST API. • Debugging using Chrome, Firefox and IE for cross browser compatibility. • Generate scalable icon font using IcoMoon to replace regular icons. • Researched and integrated Moment.js to localize date/time display and time zone conversion. • Integrated translated resource bundles and fix accessibility bugs.- Prototype work for NextGen B2B. Metadata object parsing and JSON data generation.- Played tech lead role throughout the full software development life cycle of Healthcare Fastpath web console. • Provide input for architecture function design and planning through communicated with product manager. • Collaborated with development teams in agile environment across different time zones to implement pages using ADF in cloud computing environment. • Managed source code version control and build process. • Diagnosis and analysis with QA team to identify and fix bugs. • Drove the Internationalization and localization/Accessibility compliance certification to complete official releases. • Provided timely customer support for diagnosing issues in production environment. • Respond to customer requests for enhancements and fine-tuning to greatly improve page loading time and memory usage. - Implemented and maintained Oracle SOA B2B Web Console admin, reports and system monitoring, refactored code for easier maintenance, streamlined Toplink database access- Developed RFID Sensor Edge server web UI using UIX. Migrated UI pages to ADF faces to meet critical deadline for 11g release

- Visual C++ development for stream video player using Direct X and third party software COM components. Real time embedded system application development, SNMP, embedded web management user interface, configuration, system monitoring for MPEG Multiplexer/Demultiplexer

- Contributed to network management software development for Fiber Optic Transmission System