Experienced backend developer proficient in Agile Scrum methodology, specializing in core platform development under Spring framework. Developed and enhanced features including a Recommend System, leveraging machine learning technologies such as h2o.ai and Spark MLlib for predictive analysis. Skilled in configuring and deploying machine learning platforms on AWS, conducting unit testing with JUnit and log management with Log4j. Proficient in web services development using technologies like… Show more Experienced backend developer proficient in Agile Scrum methodology, specializing in core platform development under Spring framework. Developed and enhanced features including a Recommend System, leveraging machine learning technologies such as h2o.ai and Spark MLlib for predictive analysis. Skilled in configuring and deploying machine learning platforms on AWS, conducting unit testing with JUnit and log management with Log4j. Proficient in web services development using technologies like JAX-RPC and JERSEYREST, with expertise in version control using SVN and IDEs like Eclipse. Extensive experience in database management with Oracle11g and Hibernate, as well as script development for routine tasks using node JS. Strong advocate of Test-Driven Development (TDD) and continuous integration, with hands-on experience in migration to Spring Boot and performance monitoring using VisualVM. Show less

In my role, I spearheaded project design and requirements gathering, tailoring enhancements to meet business needs. Leveraging Angular 11, I developed TypeScript components and services, integrating REST APIs with a component-based architecture. I automated deployment processes using Maven build scripts, ensuring efficient delivery to diverse web servers. Additionally, I crafted RESTful web services in both XML and JSON formats, interfacing with external systems while documenting APIs using… Show more In my role, I spearheaded project design and requirements gathering, tailoring enhancements to meet business needs. Leveraging Angular 11, I developed TypeScript components and services, integrating REST APIs with a component-based architecture. I automated deployment processes using Maven build scripts, ensuring efficient delivery to diverse web servers. Additionally, I crafted RESTful web services in both XML and JSON formats, interfacing with external systems while documenting APIs using Swagger. I employed Agile methodologies, conducted SCRUM meetings, and utilized JUnit 4 for rigorous unit testing. Moreover, I engineered scalable solutions, utilizing technologies like Node.js, MongoDB, Kafka, and Redis, while also implementing CI/CD pipelines with Docker, Jenkins, and Kubernetes. Throughout, I emphasized responsiveness and interactivity, employing frameworks like Angular 11, Node.js, React.js, and Express.js, and ensured seamless integration with Oracle databases and messaging platforms like RabbitMQ and Kafka. Show less

As a Backend Java developer, I have extensive experience in designing, developing, and maintaining robust applications leveraging AWS services like EC2 and S3, ensuring optimal performance and reliability. My proficiency extends to Agile and Scrum methodologies, employing Test-Driven Development (TDD) for efficient and iterative software development. I specialize in backend architecture using Spring Framework components, such as Spring Boot and Spring Cloud, ensuring scalability and… Show more As a Backend Java developer, I have extensive experience in designing, developing, and maintaining robust applications leveraging AWS services like EC2 and S3, ensuring optimal performance and reliability. My proficiency extends to Agile and Scrum methodologies, employing Test-Driven Development (TDD) for efficient and iterative software development. I specialize in backend architecture using Spring Framework components, such as Spring Boot and Spring Cloud, ensuring scalability and maintainability. Additionally, I excel in implementing advanced techniques like GraphQL for fine-grained control and Java 8 features for real-time data processing. My expertise also includes managing messaging queue systems like Kafka and ensuring code quality through tools like SonarQube. Furthermore, I have experience in deploying containerized applications using Docker and Kubernetes and developing frontend components for a seamless user experience. Show less