PJ Pollina

PJ Pollina

Islip, NY
Open to Work

Just your average tech junkie.

8,012

Total Points

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Learn more about when and how points are earned.

Skills & Experience

  • Job Title

    Freelancer

  • Spoken Languages

    • English

74 Achievements

  • Achievement

    Logic in Python

    Python Basics (2015)

    Achieved

    Sep 12, 2017

    Logic in Python
  • Achievement

    Python Data Types

    Python Basics (2015)

    Achieved

    Sep 4, 2017

    Python Data Types
  • Achievement

    Python For Beginners

    Python Basics (2015)

    Achieved

    Aug 19, 2017

    Python For Beginners
  • Achievement

    Sinatra Finishing Touches

    Building Web Apps with Sinatra

    Achieved

    Aug 16, 2017

    Sinatra Finishing Touches
  • Achievement

    Updating Data in Sinatra

    Building Web Apps with Sinatra

    Achieved

    Aug 15, 2017

    Updating Data in Sinatra
  • Achievement

    Adding New Data in Sinatra

    Building Web Apps with Sinatra

    Achieved

    Aug 15, 2017

    Adding New Data in Sinatra
  • Achievement

    Alexa Skills Kit Overview

    Build an Alexa Skill

    Achieved

    Jul 30, 2017

    Alexa Skills Kit Overview
  • Achievement

    Sinatra ERB Templates

    Building Web Apps with Sinatra

    Achieved

    Jul 30, 2017

    Sinatra ERB Templates
  • Achievement

    Creating New Sinatra Apps

    Building Web Apps with Sinatra

    Achieved

    Jul 30, 2017

    Creating New Sinatra Apps
  • Achievement

    Gems In Depth

    Ruby Gems

    Achieved

    Jul 29, 2017

    Gems In Depth
  • Achievement

    Ruby Gems

    Ruby Gems

    Achieved

    Jul 22, 2017

    Ruby Gems
  • Achievement

    Ruby Standard Library: Part 2

    Ruby Core and Standard Library

    Achieved

    Jul 22, 2017

    Ruby Standard Library: Part 2
  • Achievement

    Ruby Standard Library: Part 1

    Ruby Core and Standard Library

    Achieved

    Jul 22, 2017

    Ruby Standard Library: Part 1
  • Achievement

    Ruby Core

    Ruby Core and Standard Library

    Achieved

    Jul 22, 2017

    Ruby Core
  • Achievement

    Store Inventory Using Modules

    Ruby Modules

    Achieved

    Jul 20, 2017

    Store Inventory Using Modules
  • Achievement

    Include and Extend

    Ruby Modules

    Achieved

    Jul 17, 2017

    Include and Extend
  • Achievement

    Ruby Core Modules

    Ruby Modules

    Achieved

    Jul 17, 2017

    Ruby Core Modules
  • Achievement

    Ruby Module Basics

    Ruby Modules

    Achieved

    Jul 17, 2017

    Ruby Module Basics
  • Achievement

    Input and Output

    Build an Address Book in Ruby

    Achieved

    Jul 17, 2017

    Input and Output
  • Achievement

    Search

    Build an Address Book in Ruby

    Achieved

    Jul 17, 2017

    Search
  • Achievement

    Ruby Class Design

    Build an Address Book in Ruby

    Achieved

    Jul 17, 2017

    Ruby Class Design
  • Achievement

    Blocks Practice

    Ruby Blocks

    Achieved

    Jul 17, 2017

    Blocks Practice
  • Achievement

    Working With Blocks

    Ruby Blocks

    Achieved

    Jul 17, 2017

    Working With Blocks
  • Achievement

    Ruby Blocks

    Ruby Blocks

    Achieved

    Jul 16, 2017

    Ruby Blocks
  • Achievement

    Build a Simple Todo List Program

    Ruby Booleans

    Achieved

    Jul 16, 2017

    Build a Simple Todo List Program
  • Achievement

    Ruby Booleans

    Ruby Booleans

    Achieved

    Jul 16, 2017

    Ruby Booleans
  • Achievement

    Build a Bank Account Class

    Ruby Objects and Classes

    Achieved

    Jul 16, 2017

    Build a Bank Account Class
  • Achievement

    Ruby Variables and Methods

    Ruby Objects and Classes

    Achieved

    Jul 16, 2017

    Ruby Variables and Methods
  • Achievement

    Ruby Objects and Classes

    Ruby Objects and Classes

    Achieved

    Jul 16, 2017

    Ruby Objects and Classes
  • Achievement

    Build a Simple Contact List

    Ruby Loops

    Achieved

    Jul 15, 2017

    Build a Simple Contact List
  • Achievement

    Java's Functional Toolset

    Introduction to Functional Programming

    Achieved

    Jul 15, 2017

    Java's Functional Toolset
  • Achievement

    Ruby Iteration

    Ruby Loops

    Achieved

    Jul 15, 2017

    Ruby Iteration
  • Achievement

    Ruby Loops

    Ruby Loops

    Achieved

    Jul 15, 2017

    Ruby Loops
  • Achievement

    Build a Grocery List Program

    Ruby Collections

    Achieved

    Jul 15, 2017

    Build a Grocery List Program
  • Achievement

    Ruby Hashes

    Ruby Collections

    Achieved

    Jul 15, 2017

    Ruby Hashes
  • Achievement

    Ruby Arrays

    Ruby Collections

    Achieved

    Jul 15, 2017

    Ruby Arrays
  • Achievement

    Writing Your Own Java Annotation

    Java Annotations

    Achieved

    Jul 14, 2017

    Writing Your Own Java Annotation
  • Achievement

    Ruby Logical Operators

    Ruby Operators and Control Structures

    Achieved

    Jul 14, 2017

    Ruby Logical Operators
  • Achievement

    Ruby Control Structures

    Ruby Operators and Control Structures

    Achieved

    Jul 14, 2017

    Ruby Control Structures
  • Achievement

    Ruby Operators

    Ruby Operators and Control Structures

    Achieved

    Jul 14, 2017

    Ruby Operators
  • Achievement

    Ruby Methods

    Ruby Basics (Retired)

    Achieved

    Jul 14, 2017

    Ruby Methods
  • Achievement

    Ruby Numbers (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Jul 14, 2017

    Ruby Numbers (Ruby Basics)
  • Achievement

    Ruby Strings (Ruby Basics)

    Ruby Basics (Retired)

    Achieved

    Jul 14, 2017

    Ruby Strings (Ruby Basics)
  • Achievement

    How Ruby Works

    Ruby Basics (Retired)

    Achieved

    Jul 14, 2017

    How Ruby Works
  • Achievement

    MASH JavaScript

    Treehouse Club - MASH

    Achieved

    Jul 14, 2017

    MASH JavaScript
  • Achievement

    MASH CSS

    Treehouse Club - MASH

    Achieved

    Jul 14, 2017

    MASH CSS
  • Achievement

    MASH HTML

    Treehouse Club - MASH

    Achieved

    Jul 14, 2017

    MASH HTML
  • Achievement

    Treehouse Club - JavaScript

    Treehouse Club: JavaScript

    Achieved

    Jul 14, 2017

    Treehouse Club - JavaScript
  • Achievement

    Treehouse Club - CSS

    Treehouse Club: CSS

    Achieved

    Jul 13, 2017

    Treehouse Club - CSS
  • Achievement

    Welcome to the Treehouse Club

    Treehouse Club: HTML

    Achieved

    Jul 9, 2017

    Welcome to the Treehouse Club
  • Achievement

    WWW

    How the Web Works

    Achieved

    Jul 8, 2017

    WWW
  • Achievement

    The Internet

    How the Internet Works

    Achieved

    Jul 8, 2017

    The Internet
  • Achievement

    Computer Languages

    Computer Basics

    Achieved

    Jul 8, 2017

    Computer Languages
  • Achievement

    Computer Basics

    Computer Basics

    Achieved

    Jul 8, 2017

    Computer Basics
  • Achievement

    Using Java's Built-In Annotations

    Java Annotations

    Achieved

    Jul 8, 2017

    Using Java's Built-In Annotations
  • Achievement

    Event Planning

    Build a JavaFX Application

    Achieved

    Jul 8, 2017

    Event Planning
  • Achievement

    Build a Pomodoro App

    Build a JavaFX Application

    Achieved

    Jul 8, 2017

    Build a Pomodoro App
  • Achievement

    Design a Better App

    Build a JavaFX Application

    Achieved

    Jul 7, 2017

    Design a Better App
  • Achievement

    Graphical User Interfaces

    Build a JavaFX Application

    Achieved

    Jul 7, 2017

    Graphical User Interfaces
  • Achievement

    Advanced Tooling

    Local Development Environments

    Achieved

    Jul 6, 2017

    Advanced Tooling
  • Achievement

    IDE Exploration

    Local Development Environments

    Achieved

    Jul 3, 2017

    IDE Exploration
  • Achievement

    How it Works

    Local Development Environments

    Achieved

    Jul 3, 2017

    How it Works
  • Achievement

    Efficiency!

    Java Data Structures

    Achieved

    Jul 3, 2017

    Efficiency!
  • Achievement

    Exploring the Java Collections Framework

    Java Data Structures

    Achieved

    Jun 29, 2017

    Exploring the Java Collections Framework
  • Achievement

    Organizing Data

    Java Data Structures

    Achieved

    Jun 29, 2017

    Organizing Data
  • Achievement

    Getting There

    Java Data Structures

    Achieved

    Jun 28, 2017

    Getting There
  • Achievement

    Delivering the MVP

    Java Objects

    Achieved

    Jun 28, 2017

    Delivering the MVP
  • Achievement

    Creating the MVP

    Java Objects

    Achieved

    Jun 25, 2017

    Creating the MVP
  • Achievement

    Harnessing the Power of Objects

    Java Objects

    Achieved

    Jun 25, 2017

    Harnessing the Power of Objects
  • Achievement

    Meet Objects

    Java Objects

    Achieved

    Jun 25, 2017

    Meet Objects
  • Achievement

    Perfecting the Prototype

    Java Basics

    Achieved

    Jun 25, 2017

    Perfecting the Prototype
  • Achievement

    Using your New Tools

    Java Basics

    Achieved

    Jun 25, 2017

    Using your New Tools
  • Achievement

    Getting Started with Java

    Java Basics

    Achieved

    Jun 25, 2017

    Getting Started with Java
  • Achievement

    Newbie

    Achieved

    Jun 25, 2017

    Newbie