Fletcher is the founder of Hunter2, where he teaches developers how to hack and secure modern web apps. As one of the founding members of Real Python, Fletcher wrote the original version of the Real Python course.

Tutorials Fletcher Contributed to:

• Python Basics Exercises: Dictionaries (Course)
• Python Basics Exercises: Installing Packages With pip (Course)
• Python Basics Exercises: Lists and Tuples (Course)
• Python Basics: Lists and Tuples (Course)
• Python Basics Exercises: Functions and Loops (Course)
• Python Basics Exercises: Reading and Writing Files (Course)
• Python Basics Exercises: Strings and String Methods (Course)
• Python Basics Exercises: Modules and Packages (Course)
• Python Basics: Modules and Packages (Course)
• Python Basics Exercises: Building Systems With Classes (Course)
• Python Basics Exercises: Object-Oriented Programming (Course)
• Python Basics Exercises: Conditional Logic and Control Flow (Course)
• Python Basics: Reading and Writing Files (Course)
• Python Basics: Installing Packages With pip (Course)
• Python Basics: Object-Oriented Programming (Course)
• Python Basics Exercises: File System Operations (Course)
• Python Basics: File System Operations (Course)
• Python Basics: Dictionaries (Course)
• Python Basics: Scopes (Course)
• Python Basics: Numbers and Math (Course)
• Python Basics: Strings and String Methods (Course)
• Python Basics: Conditional Logic and Control Flow (Course)
• Python Basics: Functions and Loops (Course)
• Python Basics: Finding and Fixing Code Bugs (Course)
• Python Basics: Code Your First Python Program (Course)
• Python Basics: Setting Up Python (Course)