Dario Preglej

Dario Preglej

Member Since October 22, 2018
Open to Work

9,771

Total Points

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Skills & Experience

  • Spoken Languages

    • English
    • Croatian

106 Achievements

  • Achievement

    Building Authentication in PHP

    Introduction to User Authentication in PHP

    Achieved

    Oct 27, 2022

    Building Authentication in PHP
  • Achievement

    Database Security

    PHP & Databases with PDO

    Achieved

    Oct 20, 2022

    Database Security
  • Achievement

    Queries & Results

    PHP & Databases with PDO

    Achieved

    Oct 20, 2022

    Queries & Results
  • Achievement

    Getting Started with PDO

    PHP & Databases with PDO

    Achieved

    Oct 19, 2022

    Getting Started with PDO
  • Achievement

    Error Handling

    PHP Standards and Best Practices

    Achieved

    Sep 29, 2022

    Error Handling
  • Achievement

    Creating Distributable OOP Packages

    PHP Standards and Best Practices

    Achieved

    Sep 29, 2022

    Creating Distributable OOP Packages
  • Achievement

    Autoloading and Composer

    PHP Standards and Best Practices

    Achieved

    Sep 28, 2022

    Autoloading and Composer
  • Achievement

    Databases and International Concerns

    PHP Standards and Best Practices

    Achieved

    Sep 27, 2022

    Databases and International Concerns
  • Achievement

    Starting Right with PHP Best Practices

    PHP Standards and Best Practices

    Achieved

    Sep 27, 2022

    Starting Right with PHP Best Practices
  • Achievement

    Templating Languages

    Templating with Twig

    Achieved

    Nov 22, 2020

    Templating Languages
  • Achievement

    Errors and Exceptions

    Build a REST API with PHP

    Achieved

    Nov 8, 2020

    Errors and Exceptions
  • Achievement

    Endpoints and Routing

    Build a REST API with PHP

    Achieved

    Nov 7, 2020

    Endpoints and Routing
  • Achievement

    REST API in Slim

    Build a REST API with PHP

    Achieved

    Nov 1, 2020

    REST API in Slim
  • Achievement

    Building an MVC Project

    Introducing MVC Frameworks in PHP

    Achieved

    Oct 24, 2020

    Building an MVC Project
  • Achievement

    Model View Controller

    Introducing MVC Frameworks in PHP

    Achieved

    Oct 14, 2020

    Model View Controller
  • Achievement

    Clean Routes and Custom Validation

    Build a REST API with Laravel

    Achieved

    Sep 27, 2020

    Clean Routes and Custom Validation
  • Achievement

    Accessing Data using Resources

    Build a REST API with Laravel

    Achieved

    Sep 26, 2020

    Accessing Data using Resources
  • Achievement

    Laravel CRUD operations

    Build a REST API with Laravel

    Achieved

    Sep 20, 2020

    Laravel CRUD operations
  • Achievement

    Seeding the Database

    Build a REST API with Laravel

    Achieved

    Sep 18, 2020

    Seeding the Database
  • Achievement

    Getting the REST You Need 2

    Introduction to REST APIs

    Achieved

    Sep 6, 2020

    Getting the REST You Need 2
  • Achievement

    GET and POST Requests in a Browser

    HTTP Basics

    Achieved

    Sep 6, 2020

    GET and POST Requests in a Browser
  • Achievement

    Introduction to HTTP

    HTTP Basics

    Achieved

    Sep 5, 2020

    Introduction to HTTP
  • Achievement

    MVC (Model)

    Laravel Basics

    Achieved

    Jul 30, 2020

    MVC (Model)
  • Achievement

    MVC (View)

    Laravel Basics

    Achieved

    Jul 30, 2020

    MVC (View)
  • Achievement

    MVC (Controller)

    Laravel Basics

    Achieved

    Jul 29, 2020

    MVC (Controller)
  • Achievement

    Application Navigation (Routing)

    Laravel Basics

    Achieved

    Jul 29, 2020

    Application Navigation (Routing)
  • Achievement

    Getting Started With Laravel

    Laravel Basics

    Achieved

    Jul 29, 2020

    Getting Started With Laravel
  • Achievement

    Filtering Inputs and Escaping Outputs in PHP

    Working with $_GET and $_POST in PHP

    Achieved

    May 6, 2020

    Filtering Inputs and Escaping Outputs in PHP
  • Achievement

    $_GET and $_POST

    Working with $_GET and $_POST in PHP

    Achieved

    May 6, 2020

    $_GET and $_POST
  • Achievement

    PHP Inventory

    Build a Basic PHP Website

    Achieved

    May 2, 2020

    PHP Inventory
  • Achievement

    PHP Includes

    Build a Basic PHP Website

    Achieved

    Apr 29, 2020

    PHP Includes
  • Achievement

    Introducing Spreadsheets

    Spreadsheet Basics

    Achieved

    Feb 24, 2019

    Introducing Spreadsheets
  • Achievement

    Updating and Deleting Records

    CRUD Operations with PHP

    Achieved

    Feb 5, 2019

    Updating and Deleting Records
  • Achievement

    Abstract Classes in PHP

    Designing Interfaces in PHP

    Achieved

    Feb 2, 2019

    Abstract Classes in PHP
  • Achievement

    Using Interfaces in PHP

    Designing Interfaces in PHP

    Achieved

    Feb 1, 2019

    Using Interfaces in PHP
  • Achievement

    Designing Interfaces in PHP

    Designing Interfaces in PHP

    Achieved

    Jan 31, 2019

    Designing Interfaces in PHP
  • Achievement

    Error Checking

    Intermediate Excel

    Achieved

    Jan 29, 2019

    Error Checking
  • Achievement

    Conditional Formatting

    Intermediate Excel

    Achieved

    Jan 29, 2019

    Conditional Formatting
  • Achievement

    Pivot Tables

    Intermediate Excel

    Achieved

    Jan 29, 2019

    Pivot Tables
  • Achievement

    LOOKUP Functions

    Intermediate Excel

    Achieved

    Jan 29, 2019

    LOOKUP Functions
  • Achievement

    Extending the Family

    Extending Object-Oriented PHP

    Achieved

    Jan 29, 2019

    Extending the Family
  • Achievement

    Inheritance

    Extending Object-Oriented PHP

    Achieved

    Jan 29, 2019

    Inheritance
  • Achievement

    Parsing Specific Formats

    File Handling with PHP

    Achieved

    Jan 26, 2019

    Parsing Specific Formats
  • Achievement

    Basic File Handling

    File Handling with PHP

    Achieved

    Jan 25, 2019

    Basic File Handling
  • Achievement

    Reading and Writing Reports

    CRUD Operations with PHP

    Achieved

    Jan 20, 2019

    Reading and Writing Reports
  • Achievement

    Creating Records

    CRUD Operations with PHP

    Achieved

    Jan 20, 2019

    Creating Records
  • Achievement

    Project Setup

    CRUD Operations with PHP

    Achieved

    Jan 19, 2019

    Project Setup
  • Achievement

    Browser Persistent Data with PHP

    Browser Persistent Data with PHP

    Achieved

    Jan 18, 2019

    Browser Persistent Data with PHP
  • Achievement

    PHPDB Stage 5: Search

    Integrating PHP with Databases

    Achieved

    Jan 12, 2019

    PHPDB Stage 5: Search
  • Achievement

    PHPDB Stage 4: Pagination with LIMITs

    Integrating PHP with Databases

    Achieved

    Jan 12, 2019

    PHPDB Stage 4: Pagination with LIMITs
  • Achievement

    Building a Collection

    Object-Oriented PHP Basics

    Achieved

    Jan 6, 2019

    Building a Collection
  • Achievement

    Building the Recipe

    Object-Oriented PHP Basics

    Achieved

    Jan 6, 2019

    Building the Recipe
  • Achievement

    Understanding Classes

    Object-Oriented PHP Basics

    Achieved

    Jan 3, 2019

    Understanding Classes
  • Achievement

    Why Object-Oriented Programming?

    Object-Oriented PHP Basics

    Achieved

    Jan 3, 2019

    Why Object-Oriented Programming?
  • Achievement

    PHPDB Stage 3: Using Relational Data

    Integrating PHP with Databases

    Achieved

    Dec 27, 2018

    PHPDB Stage 3: Using Relational Data
  • Achievement

    PHPDB Stage 2: Querying the Database with PHP

    Integrating PHP with Databases

    Achieved

    Dec 20, 2018

    PHPDB Stage 2: Querying the Database with PHP
  • Achievement

    PHPDB Stage 1: Databases and PHP

    Integrating PHP with Databases

    Achieved

    Dec 19, 2018

    PHPDB Stage 1: Databases and PHP
  • Achievement

    Joining Table Data with SQL

    Querying Relational Databases

    Achieved

    Dec 10, 2018

    Joining Table Data with SQL
  • Achievement

    Table Relationships

    Querying Relational Databases

    Achieved

    Dec 10, 2018

    Table Relationships
  • Achievement

    Database Keys

    Querying Relational Databases

    Achieved

    Dec 10, 2018

    Database Keys
  • Achievement

    Database Normalization

    Querying Relational Databases

    Achieved

    Dec 10, 2018

    Database Normalization
  • Achievement

    Date and Time Functions

    Reporting with SQL

    Achieved

    Dec 10, 2018

    Date and Time Functions
  • Achievement

    Aggregate and Numeric Functions

    Reporting with SQL

    Achieved

    Dec 9, 2018

    Aggregate and Numeric Functions
  • Achievement

    Working with Text

    Reporting with SQL

    Achieved

    Dec 9, 2018

    Working with Text
  • Achievement

    Ordering, Limiting and Paging Results

    Reporting with SQL

    Achieved

    Dec 9, 2018

    Ordering, Limiting and Paging Results
  • Achievement

    PHP Email Form Errors

    Build a Basic PHP Website (2018)

    Achieved

    Dec 7, 2018

    PHP Email Form Errors
  • Achievement

    Handling Errors When Manipulating Data

    Modifying Data with SQL

    Achieved

    Dec 6, 2018

    Handling Errors When Manipulating Data
  • Achievement

    Deleting Data from a Database

    Modifying Data with SQL

    Achieved

    Dec 6, 2018

    Deleting Data from a Database
  • Achievement

    Updating Data in a Database

    Modifying Data with SQL

    Achieved

    Dec 6, 2018

    Updating Data in a Database
  • Achievement

    Adding Data to a Database

    Modifying Data with SQL

    Achieved

    Dec 6, 2018

    Adding Data to a Database
  • Achievement

    Finding the Data You Want

    SQL Basics

    Achieved

    Dec 6, 2018

    Finding the Data You Want
  • Achievement

    PHP Email Forms

    Build a Basic PHP Website (2018)

    Achieved

    Dec 6, 2018

    PHP Email Forms
  • Achievement

    Getting Data from a Database

    SQL Basics

    Achieved

    Dec 2, 2018

    Getting Data from a Database
  • Achievement

    PHP Inventory

    Build a Basic PHP Website (2018)

    Achieved

    Nov 30, 2018

    PHP Inventory
  • Achievement

    PHP Includes

    Build a Basic PHP Website (2018)

    Achieved

    Nov 28, 2018

    PHP Includes
  • Achievement

    Captioning Video

    HTML Video and Audio

    Achieved

    Nov 27, 2018

    Captioning Video
  • Achievement

    Media Basics

    HTML Video and Audio

    Achieved

    Nov 27, 2018

    Media Basics
  • Achievement

    Creating an SVG

    SVG Basics

    Achieved

    Nov 27, 2018

    Creating an SVG
  • Achievement

    Introduction to SVG

    SVG Basics

    Achieved

    Nov 27, 2018

    Introduction to SVG
  • Achievement

    Structuring Tables

    HTML Tables

    Achieved

    Nov 27, 2018

    Structuring Tables
  • Achievement

    Table Basics

    HTML Tables

    Achieved

    Nov 26, 2018

    Table Basics
  • Achievement

    Going Further with HTML

    HTML Basics

    Achieved

    Nov 26, 2018

    Going Further with HTML
  • Achievement

    Images, Text and Links

    HTML Basics

    Achieved

    Nov 26, 2018

    Images, Text and Links
  • Achievement

    Data, Databases and SQL

    SQL Basics

    Achieved

    Nov 25, 2018

    Data, Databases and SQL
  • Achievement

    Structuring Your Content

    HTML Basics

    Achieved

    Nov 24, 2018

    Structuring Your Content
  • Achievement

    Getting Started With HTML

    HTML Basics

    Achieved

    Nov 23, 2018

    Getting Started With HTML
  • Achievement

    Choosing Options

    HTML Forms

    Achieved

    Nov 23, 2018

    Choosing Options
  • Achievement

    Organizing Forms

    HTML Forms

    Achieved

    Nov 23, 2018

    Organizing Forms
  • Achievement

    Form Basics

    HTML Forms

    Achieved

    Nov 23, 2018

    Form Basics
  • Achievement

    HTML First

    How to Make a Website

    Achieved

    Nov 21, 2018

    HTML First
  • Achievement

    Beginning HTML and CSS

    How to Make a Website

    Achieved

    Nov 21, 2018

    Beginning HTML and CSS
  • Achievement

    PHP Internal Functions

    PHP Functions

    Achieved

    Nov 20, 2018

    PHP Internal Functions
  • Achievement

    PHP Returns & Closures

    PHP Functions

    Achieved

    Nov 20, 2018

    PHP Returns & Closures
  • Achievement

    PHP Functions Basics

    PHP Functions

    Achieved

    Nov 20, 2018

    PHP Functions Basics
  • Achievement

    PHP Loops

    PHP Arrays and Control Structures

    Achieved

    Nov 13, 2018

    PHP Loops
  • Achievement

    PHP Arrays

    PHP Arrays and Control Structures

    Achieved

    Nov 9, 2018

    PHP Arrays
  • Achievement

    PHP Conditionals

    PHP Arrays and Control Structures

    Achieved

    Nov 6, 2018

    PHP Conditionals
  • Achievement

    PHP on the Web

    PHP Basics

    Achieved

    Nov 5, 2018

    PHP on the Web
  • Achievement

    Daily Exercise Program

    PHP Basics

    Achieved

    Nov 2, 2018

    Daily Exercise Program
  • Achievement

    Unit Converter

    PHP Basics

    Achieved

    Oct 30, 2018

    Unit Converter
  • Achievement

    Getting to Know PHP

    PHP Basics

    Achieved

    Oct 30, 2018

    Getting to Know PHP
  • Achievement

    Adding a New Web Page

    Introduction to HTML and CSS (2016)

    Achieved

    Oct 29, 2018

    Adding a New Web Page
  • Achievement

    Make It Beautiful with CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Oct 29, 2018

    Make It Beautiful with CSS
  • Achievement

    HTML: The Structural Foundation of Web Pages and Applications

    Introduction to HTML and CSS (2016)

    Achieved

    Oct 26, 2018

    HTML: The Structural Foundation of Web Pages and Applications
  • Achievement

    Getting Familiar with HTML and CSS

    Introduction to HTML and CSS (2016)

    Achieved

    Oct 26, 2018

    Getting Familiar with HTML and CSS
  • Achievement

    Newbie

    Achieved

    Oct 22, 2018

    Newbie