How I Built an Education Website That Earns Online Income

My name is Jeffrey Mdala, and I am an AI Engineer & Founder at Zambian Online Education Company (ZOEC) in Lusaka, Zambia. Over the years, I have built products like Zedpastpapers and eskulu, both rooted in one simple idea: if you solve a real educational problem at scale, the internet can reward you.

When people ask how to make money online, I prefer to be honest. This is not a “get rich tomorrow” story. It is not fake guru advice. It is a practical side-hustle model built on usefulness, patience, traffic, and smart monetization. It is the same kind of thinking that helped me build educational platforms now used by hundreds of thousands of learners across Zambia.

If you want a legitimate way to earn online, one of the best paths is to create an educational website, grow traffic, and monetize it with relevant ads. That is the core strategy.

Start With a Real Problem People Already Have

The biggest mistake many people make online is starting with money instead of starting with value. In my case, I started by focusing on something students actually needed: past papers.

I began coding in Grade 12, and in 2016 I built a very simple HTML website. It was not fancy. It did not need complicated code. What mattered was that it made useful educational resources easier to access. I put together as many past papers as I could find, and that simple decision created real demand.

That lesson still applies today, especially in Zambia and across Africa. If your website helps people solve a specific problem—whether that is exam preparation, revision, access to notes, or learning support—you already have the foundation of a real online business.

People do not return to a website because it looks impressive. They return because it is useful.

Why Educational Websites Work So Well

Education is one of the strongest digital opportunities in Africa because the need is constant. Students are always preparing for exams. Parents are always looking for learning support. Teachers are always searching for better resources. That means educational content has long-term demand.

For me, this became very clear as Zedpastpapers grew. Over time, traffic scaled to the point where the platform began receiving millions of visits per year. Today, projects under ZOEC reach massive numbers of learners, and that growth came from serving a clear need in the Zambian education system.

Later, I expanded that vision by building eskulu, an AI-powered e-learning platform for the ECZ curriculum from Grades 6 to 12. eskulu now offers:

• Free notes
• Past papers
• Marking schemes
• Quizzes
• An AI tutor for students

That evolution matters. The side-hustle strategy starts with a simple website, but if you stay close to the needs of your users, it can grow into something much bigger.

Traffic Comes Before Money

One of the clearest truths about online income is this: you do not make money from a website just because it exists. You make money when people actually visit it.

That means your first job is not monetization. Your first job is traffic.

In my experience, traffic comes from offering something people genuinely want to view, search for, or download. In the early days, past papers were highly valuable because they were difficult to find in one place. Being early helped a lot. We were among the pioneers putting those resources online, and that gave us an advantage.

As more competitors entered the space, traffic patterns changed. That is normal. Digital markets evolve. What matters is understanding why people came in the first place and adapting from there.

That is exactly why I later pivoted further into AI for education. When a market becomes crowded, the answer is not to complain. The answer is to innovate.

How Monetization Actually Worked

Once the website had enough traffic, monetization became possible through Google AdSense. This is one of the most practical models for educational websites because it allows you to earn from ad impressions and clicks without charging users directly.

The economics are simple. Each click may only earn a very small amount—sometimes close to a cent—but at scale, those small amounts add up. With enough visitors, it becomes a real side income.

That is the part many people underestimate. Online income does not always begin with large amounts. Sometimes it begins with consistency and volume.

In the model I am describing, earnings of around 200 to 300 euros per month are realistic as a side hustle when you have a niche website with strong traffic. It may not sound glamorous, but it is legitimate. It can sit alongside a nine-to-five job, your studies, or another business while you keep building.

Relevance Matters More Than Just Showing Ads

Not all ads are equal. One of the most important decisions is choosing ad placements and ad networks that fit your audience.

For an educational website, relevance matters. If your users are students, parents, and teachers, then the ads should align with that environment. I have always believed that educational platforms should avoid cluttering the experience with irrelevant or harmful promotions just for short-term money.

That is one reason Google AdSense works well. The ads are generally more relevant, and that matters for trust.

If you are building in education, especially in Zambia and Africa where digital trust still has to be earned carefully, protecting the quality of the user experience is part of the business model.

What This Strategy Taught Me as a Founder

Building websites that solve real problems shaped my entire journey. It taught me product thinking, digital distribution, search behavior, user intent, and monetization long before many people around me were talking seriously about AI.

That same foundation later influenced how I built eskulu during COVID-19, when access to learning became even more urgent. It also helped me grow into broader AI work through ZOEC and consulting through MAY and Company.

Along the way, I have been fortunate to receive recognition that reflects this journey, including:

• Top 5 in the ZICTA Innovation Programme with eskulu
• Business With a Purpose at the X Pitchathon by Accessbank & MTN in 2023
• 3rd Place at the Yango & Zindi Data Science Hackathon in 2024

These milestones did not come from chasing trends. They came from building useful systems, learning continuously, and staying grounded in local problems.

The African Opportunity Is Bigger Than Most People Think

Too many conversations about technology still treat Africa as a future market instead of a present one. But from where I stand in Zambia, the need is already here. Students need better access to learning. Schools need stronger digital tools. Businesses need practical AI solutions. And founders have room to build products that are both impactful and commercially viable.

If you understand your local context, you can create something powerful. You do not need to start with a massive team or huge funding. I certainly did not. Sometimes you start with a simple website, a clear niche, and the discipline to keep improving.

That is how side hustles become platforms, and how platforms can become companies.

My Advice If You Want to Try This

If you want to build a legitimate online income stream using this model, I would keep it simple:

• Choose a niche with real demand — education works well because the need is ongoing
• Build a useful website — it does not need to be overly complex at the start
• Publish resources people actively search for — notes, past papers, guides, or learning tools
• Focus on traffic first — without users, monetization means nothing
• Use relevant ads — protect trust and match your audience
• Adapt when competition increases — innovation is part of the journey

This is not instant wealth. It is digital problem-solving with patience.

Conclusion

I built my first educational website as a simple resource hub, and over time it became proof that solving a real problem online can generate real income. That journey eventually grew into larger platforms like Zedpastpapers and eskulu, which now help learners across Zambia at scale.

If you are looking for a side hustle, my advice is straightforward: build something useful, earn trust, grow traffic, and monetize responsibly. That formula still works.

If you want to explore eskulu, collaborate on an EdTech or AI project, or need help building digital education platforms, AI systems, or web solutions for your business, feel free to reach out to me at jeffmdala@gmail.com.

I believe Zambia and Africa have everything needed to build world-class technology. Sometimes it starts with something as simple as one useful website.