Mohamed: My Coding Bootcamp Journey
Throughout my three‑month journey on the Northcoders Engineering Enterprise bootcamp, the most important lesson I’ve learned is that software development is far from easy and that progress often depends more on resilience than raw talent. Coming from a law background and later working in data analysis, I expected the transition into software engineering to be…
Dharam: Finding Structure and Crafting Clean Code
Dharam recently graduated from the March 2026 cohort of Northcoders’ Enterprise Engineering bootcamp. He shares his thoughts about his career transition, the value of routine, and finding his rhythm in backend architecture. What were you doing before the course? Before joining Northcoders, I was working as a Junior Data Engineer. My day-to-day involved supporting a…
Getting Started with AI: Why Python Should Be Your First Choice
If you’re interested in a career in tech and AI, one of your first questions is likely to be: which programming language should I start with? With the growth of AI, finding a language that works well with it is now a key criteria for many people. If you’re looking for a strong coding language…
Common Python Errors Beginners Make (and How to Fix Them)
If you’re getting into the world of programming, Python is often recommended for beginners because it is easier to read and write than many other programming languages. But of course, everyone still makes mistakes when they are learning. Errors are a normal part of coding, and every programmer, from beginners to professionals, encounters them. Some…
Neural Networks & Data Engineering: A Beginner’s Guide
Artificial intelligence can feel like one of those topics everyone talks about but few people fully understand. Terms like ‘machine learning,’ ‘deep learning,’ and ‘neural networks’ are everywhere. It can seem tricky to learn what they mean in a more technical sense, but understanding them is important if you’re interested in getting into software development…
Amara: Developing My Skills And Portfolio
Amara is currently studying on the March 2026 cohort of Northcoders’ Enterprise Engineering bootcamp. He shares his thoughts about his experience on the course. Before this course, I was a computer science graduate and looking for a way to break into the software developer market while simultaneously trying to develop my skills and portfolio with…
Mohamed: A Challenging But Rewarding Dive into Software Engineering
Mohamed is currently studying on the March 2026 cohort of Northcoders’ Enterprise Engineering bootcamp. He shares some thoughts with us about his experience on the course. What were you doing before the course? Before joining Northcoders, I worked in the social media industry—first as a content moderator and later as a data analyst. Across my…
DevOps for Data Engineers: What You Need to Know
If you’re thinking about getting into data engineering, you’ve probably heard the term ‘DevOps’ mentioned. But what is it, why is it relevant to data engineers, and how do you learn those skills? What Is DevOps? At a simple level, DevOps is about building, deploying, and running pipelines and applications smoothly. It combines development and…
What Is RAG and Why Does It Matter for AI Systems?
If you’ve been exploring AI, data engineering, or machine learning, you’ve probably seen the term ‘RAG’ popping up more and more. RAG stands for Retrieval-Augmented Generation, and it’s quickly becoming one of the most important ideas behind modern AI systems. Let’s look at a simple definition, and why it’s so relevant. What Is RAG? Retrieval-Augmented…
Data Engineering vs. Data Science vs. Data Analysis: What’s the Difference?
Job titles like data engineer, data scientist, and data analyst all sound pretty similar. Are they all different names for the same thing, or actually individual roles? While all three roles work with data, they focus on separate parts of the data’s journey. Each role interacts with it in different ways, at different times, and…
Build AI Skills, Stay Ahead in Your Career
Headlines regularly warn against a scary future: that our jobs will be replaced by AI. But the truth is more nuanced. AI doesn’t take over jobs on its own. However, as people start using AI skills and tools and become more efficient, how the work gets done changes. This is similar to how spreadsheets and…
What Is OOP? A Beginner’s Guide to Object-Oriented Programming
If you’ve started learning to code, you might have heard the term OOP, or Object-Oriented Programming. The name can sound intimidatingly technical, but it’s simply a way of writing code, and one which mirrors how we already think about the world. Once it clicks, it can make your code easier to understand, change, and work…