Computer Science and IT

Formal, Natural/Pure and Applied sciences

• My projects portfolio

• Developing a Web Dashboard for analyzing Amazon's Laptop sales data

• Try the App at http://dashboard.sinfronteras.ws

• Github repository: https://github.com/adeloaleman/AmazonLaptopsDashboard

• eComerce Web Application for an optical glasses retailer

• Visit the Web App at http://www.vglens.sinfronteras.ws

• This Application was developed using Python-Django Web framework

• Web App - Clone of Twitter

• Visit the Web App at http://62.171.143.243

• Github repository: https://github.com/adeloaleman/WebApp-CloneOfTwitter

• This Application was developed using:

• Back-end: Node.js (Express) (TypeScript)

• Front-end: React (TypeScript)

• Supervised Machine Learning for Fake News Detection

• Visit the Web App at http://fakenewsdetector.sinfronteras.ws

• Github repository https://github.com/adeloaleman/RFakeNewsDetector

• Social Media Sentiment Analysis using Twitter Data

• Java Desktop App - Zoo Management System

• In this project, we have created a GUI Java (Swing) Application for a Zoo Management System.

• You can try the application by downloading the Java Jar file from this link: http://wiki.sinfronteras.ws/images/2/27/ZooManagementSystem.jar

• Github repository: https://github.com/adeloaleman/JavaDesktopApp-ZooManagementSystem

• Java Desktop App - Stock Market Simulator

• In this project, we have created a GUI Java (Swing) Application that simulates a trading day of a simplified model of a stock market.

• You can try the application by downloading the Java Jar file from this link: http://wiki.sinfronteras.ws/images/0/00/SMSimulator.jar

• Github repository: https://github.com/adeloaleman/JavaDesktopApp-StockMarketSimulator

• Web App - Library Management System

• Automatic backup in the cloud using shell scripting

• Seismic Wave Propagation Modelling

• Computer Science and IT

• Programming and Software Development

• Some of the languages I have worked with:

• Python

• Python for Data Science

• Django

• FastAPI

• Dash - Plotly

• Manim

• JavaScript

• React

• Node.js - Express.js

• HTML & CSS

• Java

• Java GUI Programming

• SQL

• Shell Scripting

• R

• PHP

• C

• Multi-Paradigm Programming and Scripting

• Object-Oriented Concepts and Constructs

• SOLID Principles

• Class vs Object vs Instance

• Methods

• Variables

• Modifiers

• Four fundamental OOP concepts

• Encapsulation

• Inheritance

• Polymorphism

• Abstraction

• Nested classes

• Upcasting - Downcasting

• Errors and Exceptions

• Passing Object References

• Connecting to a MySQL database using Java

• Threads

• Serialization

• Object Orientation with Design Patterns

• Creational Patterns

• Singleton Pattern

• Factory Pattern

• Abstract Factory Pattern

• Builder Pattern

• Prototype Pattern

• Structural Patterns

• Adapter Pattern

• Facade Pattern

• Proxy pattern

• Decorator Pattern

• Behavioural Patterns

• Chain of Responsibility Pattern

• Command Pattern

• Iterator Pattern

• Observer Pattern

• Mediator Pattern

• Data Access Patterns

• Data Access Object Pattern

• Model-View-Controller MVC

• Data Structures & Algorithms

• Analysis of algorithms

• The Stack Data Structure

• The Queue Data Structure

• The Array Data Structure

• The List Data Structure

• The Linked List Data Structure

• The Tree Data Structure

• Recursion vs Iteration

• Bubble and Insertion Sort

• Web Development

• HTML

• CSS

• Django

• FastAPI

• JavaScript

• React

• React_2

• Node.js - Express.js

• Dash - Plotly

• PHP

• Ruby on Rails

• Web server

• Web mapping

• HTML presentation with Reveal.js

• Excelentes diseños de WebSites

• Mobile Development

• Native vs Hybrid Frameworks

• Cordova - PhoneGap

• Ionic and Capacitor

• Systems Analysis & Design

• Universal design

• GitHub

• Data Science

• OpenAI - ChatGPT

• Descriptive Data Analysis

• Correlation & Simple and Multiple Regression

• Naive Bayes

• Decision Trees

• K-Nearest Neighbour

• Boosting

• Perceptrons - Neural Networks and Support Vector Machines

• Association Rules - Market Basket Analysis

• Clustering

• Time Series Analysis

• Model Evaluation

• Text Analytics

• Information Retrieval

• Natural Language Processing

• Python for Data Science

• NumPy and Pandas

• Data Visualization with Python

• Pandas Built-in Data Visualization

• Matplotlib

• Seaborn

• Plotly and Cufflinks

• Word cloud

• Text Analytics in Python

• Dash - Plotly

• RapidMiner

• Power BI

• Jupyter

• Big Data Integration

• ML Songwriting

• Other qualifications in IT

• Databases

• Database design

• Conceptual design

• Entity relationship modelling

• The Enhanced Entity-Relation Model

• Logical design

• Relational Model

• Normalisation

• RDBMS

• MySQL

• Backup and Restore MySQL/MariaDB Databases

• Import a CSV file into a MySQL database

• Reset the MySQL/MariaDB Password

• Authentication and Authorization

• SQL Practice Labs

• Stored Procedures

• Stored Functions

• Triggers

• Events

• Cursors

• Transactions

• Exception Handling

• PostgreSQL

• GUI DB administration tools

• MySQL Workbench

• SQLectron

• Cloud Computing

• AWS

• Google Cloud

• Operating Systems

• Linux

• Shell Scripting

• Networking

• Network Simulation using PacketTracer

• Docker

• Integration and automation of business apps

• Other IT pages

• Google

• Mi Computadora - Phone

• Physics and Mathematics

• Physics

• https://www.youtube.com/watch?v=M22MEShcyx8

• https://www.youtube.com/watch?v=tfSMcDqnh00&t=2061s

• https://www.youtube.com/watch?v=NrjFE_Rd2OQ&t=81s

• https://www.youtube.com/watch?v=e5_V78SWGF0

• Mathematics

• Geophysics

• Modelado sísmico

• Trading

Social sciences and Humanities

• Filosofía

• Historia

• La Révolution Cubana

• La Revolución Rusa

• Independencia de Venezuela

• La Révolution Française

• Cristianismo

• Judaísmo

• The big bang theory

• Origin and evolution of Homo sapiens

• Literatura

• Geopolitics

• Lideres

• Marx

• Che

• Fidel

• Chávez

• Ali

• Silvio

• Facundo

• Rubén

• Mohamed Ali

• Computational Modeling of Social and Political Systems

• Archivo - Discursos - Debates - Frases

Música

• Composición

• Guitarra - Bajo

• Salsa

• Video management

• Canciones - Films - Books

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• CV

Important resources

• https://github.com/adeloaleman

• https://app.grammarly.com

• https://www.office.com

• My Wikipedia Sandbox https://en.wikipedia.org/wiki/User:Adeloaleman/sandbox

• Jupyter Notebook https://colab.research.google.com

• Online IDE https://repl.it

• Online Web IDE https://jsfiddle.net

• Download video from youtube https://en1.savefrom.net/2ol/

• Mapas

Carrera

• CV

• CV - Skills and Qualifications

• CV - Skills and Qualifications_1

• CV - Work experience

• CV - Education

• CV - Courses

• CV - Publications

• CV - Languages

• CV - Interests

• Job search

• Entrevista

• Mis proyectos

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1 2 3 All

Working on - Mis_páginas	Another	Another
Data science All the Python for data science .ipynb Descriptive Data Analysis Second example of Kurtosis Data Science Programming StockMarketSimulator-Java1 code StockMarketSimulator-Python code Web development example1 code ---- ZooManagementSystem Class diagram ZooManagementSystem-Java1 code ZooManagementSystem-Python1 code Object-Oriented_Concepts_and_Constructs JavaScript & React Database BookDB implementation example (.ipynb) ---- LaboratoryDB design and implementation example Databases	Level2 Level3 Level4 Level5 Level5	Level2 Level3 Level4 Level5 Level5

Programming and Software Development	Data Science	Other qualifications
Projects: Java Desktop App - Zoo Management System In this project, we have created a GUI Java (Swing) Application for a Zoo Management System. You can try the application by downloading the Java Jar file from this link: http://wiki.sinfronteras.ws/images/2/27/ZooManagementSystem.jar Github repository: https://github.com/adeloaleman/JavaDesktopApp-ZooManagementSystem Java Desktop App - Stock Market Simulator In this project, we have created a GUI Java (Swing) Application that simulates a trading day of a simplified model of a stock market. You can try the application by downloading the Java Jar file from this link: http://wiki.sinfronteras.ws/images/0/00/SMSimulator.jar Github repository: https://github.com/adeloaleman/JavaDesktopApp-StockMarketSimulator Web App - Library Management System Some of the languages I've worked with: Python Python for Data Science Django FastAPI Dash - Plotly Manim JavaScript React Node.js - Express.js HTML & CSS Java Java GUI Programming SQL Shell Scripting R PHP C Multi-Paradigm Programming and Scripting Object-Oriented Concepts and Constructs SOLID Principles Class vs Object vs Instance Methods Variables Modifiers Four fundamental OOP concepts Encapsulation Inheritance Polymorphism Abstraction Nested classes Upcasting - Downcasting Errors and Exceptions Passing Object References Connecting to a MySQL database using Java Threads Serialization Object Orientation with Design Patterns Creational Patterns Singleton Pattern Factory Pattern Abstract Factory Pattern Builder Pattern Prototype Pattern Structural Patterns Adapter Pattern Facade Pattern Proxy pattern Decorator Pattern Behavioural Patterns Chain of Responsibility Pattern Command Pattern Iterator Pattern Observer Pattern Mediator Pattern Data Access Patterns Data Access Object Pattern Model-View-Controller MVC Data Structures & Algorithms Analysis of algorithms The Stack Data Structure The Queue Data Structure The Array Data Structure The List Data Structure The Linked List Data Structure The Tree Data Structure Recursion vs Iteration Bubble and Insertion Sort Web Development HTML CSS Django FastAPI JavaScript React React_2 Node.js - Express.js Dash - Plotly PHP Ruby on Rails Web server Web mapping HTML presentation with Reveal.js Excelentes diseños de WebSites Mobile Development Native vs Hybrid Frameworks Cordova - PhoneGap Ionic and Capacitor Systems Analysis & Design Universal design GitHub	Projects: Developing a Web Dashboard for analyzing Amazon's Laptop sales data Try the App at http://dashboard.sinfronteras.ws Github repository: https://github.com/adeloaleman/AmazonLaptopsDashboard eComerce Web Application for an optical glasses retailer Visit the Web App at http://www.vglens.sinfronteras.ws This Application was developed using Python-Django Web framework Web App - Clone of Twitter Visit the Web App at http://62.171.143.243 Github repository: https://github.com/adeloaleman/WebApp-CloneOfTwitter This Application was developed using: Back-end: Node.js (Express) (TypeScript) Front-end: React (TypeScript) Supervised Machine Learning for Fake News Detection Visit the Web App at http://fakenewsdetector.sinfronteras.ws Github repository https://github.com/adeloaleman/RFakeNewsDetector Social Media Sentiment Analysis using Twitter Data OpenAI - ChatGPT Descriptive Data Analysis Correlation & Simple and Multiple Regression Naive Bayes Decision Trees K-Nearest Neighbour Boosting Perceptrons - Neural Networks and Support Vector Machines Association Rules - Market Basket Analysis Clustering Time Series Analysis Model Evaluation Text Analytics Information Retrieval Natural Language Processing Python for Data Science NumPy and Pandas Data Visualization with Python Pandas Built-in Data Visualization Matplotlib Seaborn Plotly and Cufflinks Word cloud Text Analytics in Python Dash - Plotly RapidMiner Power BI Jupyter Big Data Integration ML Songwriting	Projects: Automatic backup in the cloud using shell scripting Seismic Wave Propagation Modelling Databases Database design Conceptual design Entity relationship modelling The Enhanced Entity-Relation Model Logical design Relational Model Normalisation RDBMS MySQL Backup and Restore MySQL/MariaDB Databases Import a CSV file into a MySQL database Reset the MySQL/MariaDB Password Authentication and Authorization SQL Practice Labs Stored Procedures Stored Functions Triggers Events Cursors Transactions Exception Handling PostgreSQL GUI DB administration tools MySQL Workbench SQLectron Cloud Computing AWS Google Cloud Operating Systems Linux Shell Scripting Networking Network Simulation using PacketTracer Docker Integration and automation of business apps