Ethan Owen Email and Phone Number

• Developed and maintained telecom admin-panel using Java, Spring MVC, Jetty, JdbcTemplate, React and PostgreSQL• Developed and integrated numerous data parsers in Java for reading data from network configuration files (JSON, CSV, XML, YangModel) and constructed comprehensive topology objects. Collaborated extensively with Java SAXParser, JSONParser and CSVPrinter to ensure efficient data handling and processing.• Integrated a non-blocking RESTful APIs and other RESTful APIs with third-party systems and internal services using Java, ensuring seamless data exchange with a focus on data integrity and security.• Worked closely with frontend team to ensure seamless integration using React.js/Next.js/TypeScript with the latest React features like React Hooks, Context API and Suspense.• Wrote unit and integration tests using Jest and Enzyme, resulting in a reduction in post-deployment bugs.• Implemented CI/CD pipelines to automate build, test, and deployment processes on AWS EC2 instances utilizing GitHub Actions, Docker containers, ensuring efficient and reliable software delivery.• Built RESTful APIs using Gin-Gonic | Go Echo | Gorilla-Mux packages in Go(Golang) and used mongo-driver and pq and sql packages for accessing no-SQL and SQL database.• Built streaming services using gRPC and protobuf in Golang in microservice architecture especially in event-driven architecture. • Participated in developing a core document management web application by utilizing a JBoss Application Server, Seam, Spring, and JPA architecture, which resulted in a robust and efficient system for managing documents.• Collaborated with cross-functional teams to gather requirements and deliver high-quality software solutions that effectively met business objectives.

• Led the development and maintenance of scalable and secure financial applications using Spring Boot, Java, and Angular.• Established a real-time data processing system by integrating Apache Kafka into the existing architecture, enabling efficient and reliable streaming of healthcare data and facilitating seamless communication and data synchronization.• Created a live betting platform with React.js/Redux, Node.js and Google Firebase. • Implemented live-streaming video processing using Spring Boot microservices and AWS Lambda functions.• Designed loosely coupled microservices to communicate via event-based messaging using AWS SQS queues, enhancing system scalability and reliability.• Utilized AWS services like SNS (Simple Notification Service), Lambda functions and API Gateway.• Streamlined application deployment by implementing a robust CI/CD pipeline using AWS and CircleCI, collaborating with a team of 10+ members.• Designed and implemented a test platform, incorporating new software components based on Java, REST, Spring and Hibernate.• Conducted comprehensive unit testing and actively participated in code reviews, ensuring high code quality and maintainability.• Proactively identified and resolved performance bottlenecks, achieving an impressive improvement in application response time.