Eclipse Installation | Java Programming | Coding Club Java programming tricks from Techmirrors

This is how to install Eclipse, TurtleGraphics, and Java. This is done on Mac, but it should be easy to follow on Windows.

In this series, we go through the basics of programming in Java. Hopefully these tutorials can help in your journey to learn how to code.

Java Download: https://www.java.com/en/download/

Java SE Dowload: https://www.oracle.com/java/technologies/javase-jdk15-downloads.html

Eclipse Download: https://www.eclipse.org/downloads/

TurtleGraphics Download: https://drive.google.com/file/d/1TfqPIZwZ0boASkMuR454ZciXtjLX6-_8/view?usp=sharing

Syllabus for Coding Club: https://docs.google.com/document/d/e/2PACX-1vTXxc4DrRgbgE9Ho3xNMeebT3simvG7kTrtgMf0qMysfYQm_uMmykh045PIFYQpA1nWIjcFgQxKa5cE/pub

Involved in development and testing of Streamlets module. Actively involved in Analysis, Design, Development, System Testing and User Acceptance Testing.
Followed agile methodology in the Scrum Cycle model.
Implemented Java8 features like Lambda expressions, Streams, filters, pipelines, Optional Interfaces etc.
Developed UI web pages using HTML5, CSS3 and jQuery to display the data on the client side.

Used Angular 7 framework where data from backend is stored in model and populated it to UI.

Used J2EE design patterns like Adapter, Service locator, Session facade, Singleton, Factory and DAO.
Developed classes using Core java/Executor Service (multithreading, concurrency, memory management).

Worked closely with software developers and DevOps to debug software and system problems.

Worked in React JS for creating interactive UI’s using One-way data flow, Virtual DOM, JSX, React concepts.

Responsible for developing Python code for consuming RESTful using Flask.

Involved in developing UI pages using Angular and calling the Rest API’s from backend.
Created Spring Boot with Micro Services utilizing RESTful API.
Developed crypto rest services using NodeJS and integrated services with HSM(Hardware Security Module).
Developed Restful Web services for other systems to interact with our system and secured the service with Spring- Security Oauth-2.0. Added WS-Security using XWSS to secure the Web services.
Implemented REST Microservices using spring boot. Generated Metrics with method level granularity and Persistence using Spring AOP and Spring Actuator.

Worked on Java Message Service JMS API for developing message-oriented-middleware (MOM) layer for handling various asynchronous requests.

Created components, modules and directives using Angular 7.
Created detailed AWS Security groups which behaved as virtual firewalls that controlled the traffic allowed reaching one or more AWS EC2 instances.
Implemented the associated business modules integration using spring and Hibernate data mapping.
Implemented Spring boot microservices to process the messages into the Kafka cluster setup.
Develop scenario based testing for the JMeter scripts.
Experience in Web Development, Designing User Interface Applications, Testing and documentation of professional web-based applications using Java, J2EE technologies,HTML5, CSS, Bootstrap, JavaScript, jQuery, NodeJS, Angular 2.0, React.JS.
Actively involved in architecture of DevOps platform and cloud solutions.
Implemented Hibernate Template to great extent making use of HQL, Named Parameters, Named Queries and interfaces such as Expression, Query and Criteria.
Performed Hibernate framework optimization using Projection in Criteria object to query minimum columns to display data on dashboards.
Used Bootstrap, Angular JavaScript, CSS, to create the interactive user interface.
Helped with the application integration with Alfresco Document Management System.
Utilized Spring core, AOP and security to build robust business operations with transactional support.
Used spring config server for centralized configuration and Splunk for centralized logging. Used Concourse and Jenkins for Microservices deployment
Implemented Spring Cloud Config Server, Routing and Filtering to Microservices using Netflix Zuul.

Built real time pipeline for streaming data using Kafka and Spark Streaming.

Developed spring boot applications for REST services and deployed in Pivotal Cloud Foundry (PCF).
Managed Docker orchestration and Docker containerization using Kubernetes.
Created Alfresco webscripts using Java RESTful webservices for operations such as content uploads, search, document/metadata updates, etc
Extensively used Spring Batch which uses Spring IOC dependencies, this is useful for developing batch processing.
Extensively worked on JMeter to create Thread Groups and test Web Application for various loads on key business scenarios.
Developed unit and integration tests for existing microservices using Junit, Mockito and Docker environments.
Integrated Python and ScriptingBridge to automate system tasks.
Wrote SQL queries using PL/SQL, stored procedures and enhanced performance by running explain plans.
Worked on analyzing Hadoop cluster using different big data analytic tools including Flume, Pig, Hive, HBase, Oozie, Zookeeper, Sqoop, Spark and Kafka.
Customized RESTful Web Service using Spring RESTful API, sending JSON format data packets between front-end and middle-tier controller.
Developed and tested extraction, transformation, job and load (ETL) processes.
Used Git as Version Control System for the application. Used Postman to test performance of REST protocol.
Technical environment included: Groovy, Grails, STS, Maven, Alfresco Explorer, MySQL, Sass, Smash, and jQuery. Spring Batch Admin, GitHub, Amazon Cloud, and S3.
Created and executed JMeter scripts for performance testing of portal.
Used Kubernetes to orchestrate the deployment, scaling and management of Docker Containers.
Developed API for using AWS Lambda to manage the servers and run the code in the AWS.
Worked on creation of custom Docker container images, tagging and pushing the images.
Worked on creating the Docker containers and Docker consoles for managing the application life cycle.