abstract_factory-design_pattern

This module gives a demo on Abstract Factory Design Pattern in JAVA with its implementation code, why to use it, where to use it, advantages & disadvantages, how to implement, etc...

atm-multipleaccounts-objectorienteddesign

This is a simple Console based application which gives a demo of a ATM System with Multiple Accounts using Object Oriented principles

atm-system-with-denominations

This is an application that Explains about the logical working of ATM System such as deposit money, withdraw, check balance, transaction history, etc... with proper denominations.

atm-transaction

This is an application that Explains about the logical working of ATM Operations such as deposit money, withdraw, check balance, etc...

automationtestingkit

banking-application

This application is about the logical flow explanation of how a Banking System works using Java OOPS concept with the features as credit, debit, create new account, check balance, view previous transactions, rating to the service, etc...

binary-search-tree

This module has all the interview asked concepts and logical Programs regarding BINARY SEARCH TREE (BST) in JAVA

bloodbankmanagement

This is an Online Blood Bank Management Application developed using springboot and Angular 12 with spring security & JWT token based authentications

call-taxi-booking-application

This application is about the logical flow explanation of how a call taxi booking system works using Java OOPS concept

captcha_verification_with_javascript

It is a simple web page which demonstrates how to generate custom CAPTCHA codes by yourself and verify them. The code will be re-generated automatically once in every 6 seconds of successful verification

car-parking-application

It is a Console based JAVA application which gives the workflow of a Parking area Process. it has various features like car parking, un-park cars, admin/user authorization, ratings for service, finding empty slots, etc..

certificationexamkit

This repository will contain some study materials and turorial links for various certification exam preparations

code-jamm

A complete learning platform for java programming from scratch to advanced and practicing programming's. it has an inbuilt compiler, different sectional of programs and concepts to learn like advanced programs, easy programs, moderate level programs, data structures , oops concepts, matrix, pattern printing, heap, stack, queue, linked list, arrays, collections, strings, JDBC, trees, functions in java, reference materials, learning tutorial videos, etc...

courselist-angularapplication

This is an Angular Application to demo a Course List display logic with some basic UI design.

covid-19-tracker

A new Corono Tracking Application That can track the Covid19 status worldwide, country wise and update for every 15mins. It has several features like worldwide tracking, country tracking, emergency helpline numbers for every state, donating fund to PMcares and CMcares, symptoms, precaution measures, immunity boosting food, locating nearby hospitals, etc...

css_animations

This module consists of various attractive CSS effects and its demo with some colourfull UI features and astonishing animations

customerlogapplication

Customer Log Application using spring Boot

day_night_toggle-pure_css

It is a simple Web Page to give a demo about how Day and Night Toggle switching works with the contents and background in my profile card using pure CSS

doctor-appointment-booking-application

This is a java console Application where you can book Appointments to a doctor based on their available timings. some features In-Built in this application is admin validation, patient booking, checking doctor's availability, display booking details, entering doctors availability

drag-drop-copy-html5

This module is about Drag & Drop, Drag & Copy Demo using HTML5 & JS event handlers with practical code example

dripon

It is a retrofit for healthcare bottles used in the hospitals to control the flow of drips automatically. when the nurse from the nurse station fails to monitor the drips of patients, our product gives an system alert and audio alert at various stages to the nurses and as a message to the patients as ( 25%,50%,75%) of completions. when the limit comes below few ml, our product gives a final alert to the nurses as well as the caretakers and then automatically turns off the flow of drips in order to stop the reverse blood flow and air bubble formation in the blood vessels which can end in severe heart attack also .

e-pos-portal

This is an E-pos portal where you can find your bank account transcription statements. the user can upload some documents consisting of their bank transaction statements. on successful uploading, they can find options to view their bank balance, search the transactions based on date, based on account number and other entities ans get their transcript statements downloaded as PDF, word, Excel formats. An additional feature is that they can also rate our services and provide feedback for our services and those feedback will be registered in our database and confirmation mail will be sent to the given mail id and SMS to their phone number. They can also share their transaction history to the required MAIL ID. This includes two modes as (direct transaction, uploading transaction statements and get the transcript scripts). this is completely a secured operation where the users are provided with unique registration and login credentials through which only they can access the portal after registering to it.

egg_care

A retrofit product for poultry industries. a smart fit for poultry incubators/hatcheries which can make them automated completely, eliminating the labor cost, wastage of eggs, manual errors and increase productivity for every slot of incubation

elearningmanagementsystem

This is an Elearning Management System Application developed using SpringBoot and Angular 12 with spring security & JWT token based authentications

emoji_stars_rating_widget

Its is an Emoji based Stars Rating Widget where you can rate stars and see the emoji reactions for it which is Designed by Pure CSS

employee-management-system_mvc-jdbc

This modules is an example of a Console based Employee Management System using MVC Design Pattern & JDBC + MySQL. It gives a practical demo explanation as how to connect our java application with the database using JDBC and proper MVC layered architecture as model, repository, service layers.

every-programmer-should-know

A collection of (mostly) technical things every software developer should know about

examhall_availability_check-angular

This is an Angular Application to demo a Exam hall availability checking application logic with some basic UI design.

farmer-and-retailer-application

It is a basic console application using Object Oriented Principles. Farmers can directly deal with the retailers without having a moderator. Farmers can bid their product and the good product can be taken by the retailers with certain affordable base price.

functional_programming-tutorials

This module consists of Various Concepts covered in JAVA8 Functional Programming & its practical code implementation