Ryan M. Email & Phone Number

●Utilized Java 17, Spring Boot, Spring MVC, Spring JPA, GraphQL, and various databases such as MongoDB, Oracle PL/SQL, and PostgreSQL to build scalable and efficient applications.●Implemented Spring Boot microservices and used Java APIs such as Collections, Multithreading, Exception Handling, Generics, Enumeration, and Java I/O for implementing business logic.●Integrated RESTful API endpoints and utilized Spring Boot annotations for data retrieval from various services.●Integrated event-driven architecture with microservices implementing event sourcing and CQRS.●Utilized unit testing frameworks like JUnit 5 and Mockito to achieve 90% code coverage, ensuring the reliability and stability of the software.●Designed and developed front-end components using React, Angular, JavaScript, HTML5, and CSS3 to enhance the user interface and overall user experience.●Implemented Elasticsearch to improve search capabilities, resulting in a 20% increase in highly efficient and accurate search results for users.●Containerized all microservices using Docker, and deployed Docker images to AWS ECR.●Leveraged Kubernetes to deploy and manage web services on AWS EKS for efficient and scalable development.

●Improved the first page load times by 15% by leveraging SSR and improving server response times with Next.js, and GraphQL.●Utilized Java 11, Spring Config Server to enable improved visibility and control over application settings and log data by centralizing configuration management and logging.●Set up monitoring and alerting using Grafana and Spring Boot Admin.●Created a single sign-on (SSO) solution that allows clients to access various services with just one password, improving the platform's security and convenience.●Improved application’s performance by 60% through analyzing/optimizing Hibernate queries, denormalizing data, and adding caching mechanisms.●Designed and implemented the UI using Angular Components, Directives, and Services and used Angular Material to create a consistent and responsive design.●Utilized Jenkins for the deployment of microservices, automating the development and deployment procedures to lower failures and increase overall effectiveness.●Continually assessed and improved the application's performance, pinpointing problem areas and carrying out necessary changes.●Captured the best development practices that helped to decrease code complexity and improve maintainability of the shared libraries and components.

●Implemented Object Relational Mapping in the persistence layer using Hibernate in conjunction with Spring Aspect Oriented Programming (AOP) functionality.●Optimized querying in GraphQL using React Apollo and refactored queries to use fragments and In-Memory Cache, reducing number of bugs by 25%.●Refactored previous codebase from ES6 version to TypeScript, resulting in a 30% increase in overall team productivity and improving system reliability by 15%.●Built a data stream pipeline using Apache Kafka, Logstash, and Elasticsearch to provide a reporting solution.●Wrote test cases using JUnit framework to validate the application flows in different scenarios.●Implemented logging functionality using Log4j and Slf4j technologies to provide a comprehensive perspective of the project.●Identified and fixed a memory leak resulting in improved user experience by preventing the occurrence of intermittent Out of Memory errors.

●Handled programming tasks and maintained internal websites with a high success rate of 98% in product update deployment.●Developed a new UI for website landing pages using JavaScript and designed HTML/CSS email templates, increasing email signups by 9%.●Utilized Java, JavaScript, JQuery, HTML, CSS, Servlets, and JSPs to build the presentation layer with a user-friendly and responsive interface.●Created a scalable and maintainable application architecture by using fundamental J2EE design principles including Front Controller, DAO, Facade, and MVC.●Leveraged AWS EC2 for deploying the web-based application ensuring reliable uptime and performance.●Collaborated with an Agile team to migrate a legacy web application to AngularJS, SCSS, and HTML5.●Documented application functionality, features, and maintenance processes to aid in future development efforts and streamline team member knowledge sharing.