• Architected and implemented a scalable event driven / event sourced microservice architecture using Spring Boot based services that interact through a combination of REST, Kafka and RabbitMQ.• Designed and implemented batch and streaming data pipelines using using Spring Cloud Data Flow and MuleSoft Anypoint Platform.• Spearheaded migration from a home grown security system to a modern security platform that provided SSO (Single-Sign On), integration with corporate Active Directory and utilized standard protocols such as OpenID Connect, OAuth 2.0 and SAML 2.0.• Contributed to CI/CD practices by spearheading the adoption of automated build and deployment processes using Jenkins, containerization using Docker and container deployment using Kubernetes.• Architected and implemented a multi-tenant enterprise employee onboarding sub-system that increased productivity of the onboarding process by 25%.

• Designed and implemented a microservices architecture to strangle legacy ERP, with Spring Boot based services interacting through a combination of REST, Mule ESB, RabbitMQ and Kafka.• Responsible for designing and implementing core microservices used by all development teams integrating legacy ERP, independent consultant job marketplace and Salesforce applications.• Implemented identity and access management system that enabled enterprise single-sign on (SSO) using standard protocols including OpenID Connect, OAuth 2.0 and SAML 2.0.• Managed development team. Role included one on one's, semiannual performance reviews and salary adjustments, mentorship and professional development, interviews and hiring decisions, tracking and reporting key performance indicators to superiors, and coordinating cross team efforts with peers.

• Led the rewrite of employee onboarding system for transitioning from a legacy system.• Led the rewrite of security system utilizing single sign on by using a powerful and highly customizable authentication and access control framework.• Designed and developed application components in an agile environment utilizing a test driven development approach.• Ensured quality by tracking and reviewing code metrics on a weekly basis.• Delivered and demonstrated working software at the end of each two week sprint.• Utilized pair programming approach to ensure high quality code.

• Designed and delivered "Spendings" app to the Apple App Store.• Designed and delivered "Verse of the Day" app to the Google Play Store.• Designed and deployed web services framework to deliver mobile content to multiple mobile apps.• Implemented and designed "San Diego Parking" Android app. Created interactive maps using the Google Maps API and several XML data feeds to help users easily find parking garages, metered locations, and trolley / coaster lines in the San Diego area.• Developed and delivered "Flipd" app to the Google Play Store.• Developed and delivered "Cafe7" app to the Apple App Store.• Developed and delivered "Mariposa MedSpa" app to the Google Play Store.• Developed and delivered "Schardein & Company" app to the Google Play Store.• Assisted in the launch of the "Funky Monkey Clothing" app to the Google Play Store.• Developed and launched "Daily Politik" app to the Google Play Store.

• Provided mentoring, training, design and development services for transitioning from a legacy mainframe system to a web based system.• Served as scrum master for agile team.• Delivered and demonstrated working software at the end of each weekly sprint.• Acted as a liaison between management and development team.• Used executable requirements to manage feature and user stories.• Ensured quality by tracking and reviewing code metrics on a weekly basis.• Used test driven development (TDD) to increase the product quality and reduce production bugs.• Utilized pair programming approach to ensure high quality code.

• Provided technical leadership to two teams concurrently with a focus on quality and efficiency.• Implemented several software best practices including automated builds and test driven development.• Practiced agile software development methodologies by utilizing daily stand up and delivering working software weekly.• Coordinated communication between technical team and project management staff.• Involved in requirement, design and implementation phases of the projects.

• Specified, developed and installed public health information systems• Designed health information systems used as stand alone products or used in conjunction with other company developed products.• Coordinated the delivery of software and maintained professional relationships through positive interaction with customers.