Microservices
- Focus on specific business capability and can be developed, deployed, and scaled independently.
- Implementation of Authentication and Authorization for adding security layer in applications
Core Competencies
Microservices
Docker Container
- Provides a consistent and reproducible environment for running applications, making them highly portable and scalable
- Microservices are often deployed and managed in Docker containers, thereby focusing on specific business component.
- Docker can be integrated with CI/CD Pipelines to build and package applications, run tests within containers, and deploy containerized applications to different environments.
Spring MVC
- Leverages the features of the Spring framework to build web applications following the MVC pattern.
- Provides web-specific components and features for handling HTTP requests, managing controllers, and rendering views.
Spring Boot
- Built on top of the Spring framework and simplifies the development and deployment of Spring applications.
- Leverages the Spring framework and Spring MVC to create standalone, production-ready applications with minimal effort.
- Provides good support in building RESTful web services for enterprise applications.
Jenkins and Kubernetes
- Integrated to achieve a robust CI/CD pipeline for containerized applications
- Jenkins can automate the deployment process to different environments like development, staging, and production in Kubernetes orchestration platform
Hibernate
- Facilitates object-relational mapping (ORM) framework for Java that simplifies database interactions by mapping Java objects to database tables.
- Configuring and utilizing Hibernate's caching mechanisms for performance Optimization.
- Leveraging Spring's transaction management, dependency injection, to ease the integration of Hibernate into a larger Spring-based project.
Core Java
- Rich set of libraries and APIs that facilitate application development.
- Include libraries for handling input/output operations, manipulating strings, working with collections, managing dates and times etc, for streamlining desktop/web application development.
- Persisting objects to files or transmitting them over networks using Java's serialization mechanism.
- Implementing exception handling strategies for robust and error-tolerant code.
Advanced Java
- Apply Design patterns such as Singleton, Factory, Observer, and MVC (Model-View-Controller) to solve software design problems.
- Embed Java code within HTML pages using JSPs, enabling dynamic content generation. With JSP, you can separate presentation logic from business logic, making it easier to maintain and update your website.
- Develop and consume SOAP/RESTful web services using frameworks like Java API for XML Web Services (JAX-WS) or Java API for RESTful Web Services (JAX-RS), for communicating in a distributed system.
- Implement advanced security features such as encryption, digital signatures, and secure communication using JCA & JSSE for handling authentication, authorization, and secure coding practices.
Cloud Computing
- Build and deploy scalable, reliable, and cost-effective applications in the cloud with AWS Elastic BeanStal
- Store and retrieve files, images, and other objects using Amazon S3, highly scalable and durable object storage service. S3 can be used for storing static website content, media files, backups, and more.