Key Java Technologies for FinTech
a. Spring Boot for Microservices
Enables modular development of financial applications.
Supports seamless integration with third-party financial services.
b. Java Message Service (JMS) and Apache Kafka
Facilitates secure communication between financial systems.
Supports real-time transaction processing and data streaming. Java Classes in Pune

c. Java Security APIs
Java Cryptography Extension (JCE) for secure encryption.
Java Authentication and Authorization Service (JAAS) for user authentication.
d. Big Data Processing with Java
Hadoop and Apache Spark for analyzing financial data.
Machine learning integration for fraud detection and customer insights.
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Frontend Technologies
a. HTML, CSS, and JavaScript
HTML5: The latest version of HTML supports multimedia and enhanced semantics.
CSS3: Enables animations, responsive design, and advanced styling features.
JavaScript (ES6+): Introduces modern syntax like arrow functions, promises, and modules.
b. Frontend Frameworks & Libraries
React.js: Component-based UI development.
Angular: A robust framework for building dynamic SPAs.
Vue.js: A lightweight and flexible alternative for building UIs.
Tailwind CSS: A utility-first CSS framework for efficient styling.
c. Responsive & Mobile-First Design
Ensuring websites work seamlessly on all devices is essential. Techniques include:
CSS Grid & Flexbox for layout design.
Media queries for adapting styles to different screen sizes.
Mobile-first approach for designing with small screens in mind. fullstack developer questions