a

Python Functions, Files, and Dictionaries

A hands-on, practical Python course that takes you beyond the basics into real-world data processing and function writing.

access

Lifetime

level

Beginner

certificate

Certificate of completion

language

English

What will you learn in Python Functions, Files, and Dictionaries Course

  • How to write reusable Python functions.

  • Handling and processing files effectively.

​​​​​​​​​​

  • Organizing data using dictionaries and nested structures.

  • Building programs that analyze data from external files.

Program Overview

Module 1: Welcome & Introduction
📅 Duration: 1 week

  • Topics: Course structure, installing Python, writing your first program.

  • Hands-on: Simple print statements, first steps in Python.

Module 2: Functions
📅 Duration: 1 week

  • Topics: Defining and calling functions, parameters, return values.

  • Hands-on: Write functions to solve real problems.

Module 3: Files
📅 Duration: 1 week

  • Topics: Opening, reading, and writing files; file iteration.

  • Hands-on: Build programs that read from external files.

Module 4: Lists & Dictionaries
📅 Duration: 1 week

  • Topics: Dictionary operations, nesting data, manipulating lists.

  • Hands-on: Use dictionaries to count word frequencies in files.

Module 5: Nested Structures & Data Manipulation
📅 Duration: 1 week

  • Topics: Looping through complex structures, debugging techniques.

  • Hands-on: Develop a mini-project that integrates learned skills.

Get certificate

Job Outlook

  • High demand for Python developers and analysts.

  • Strong foundation for careers in data science, automation, and backend development.

  • Salaries range from ₹6–15 LPA (India) or $75k–$130k (US) for Python-based roles.

  • Freelance and remote opportunities for data-focused tasks and scripting.

9.7Expert Score
Highly Recommendedx
This course is a great follow-up to Python basics. It focuses on essential, real-world skills like file handling and data structures. It’s perfect for learners aiming to move into data science or software engineering.
Value
9.5
Price
9.3
Skills
9.8
Information
9.7
PROS
  • Excellent instructor (Dr. Charles Severance).
  • Hands-on exercises throughout.
  • Strong foundation for future specializations.
CONS
  • Slightly fast-paced for beginners.
  • No advanced error handling techniques.

Specification: Python Functions, Files, and Dictionaries

access

Lifetime

level

Beginner

certificate

Certificate of completion

language

English

Python Functions, Files, and Dictionaries
Python Functions, Files, and Dictionaries
Course | Career Focused Learning Platform
Logo