Discovering and Sharing Startup Ideas
Successful startups aren't born from ideas but from solving real problems. By focusing on niche challenges—like a mock interview tool for new immigrant computer science graduates—we can create targeted, valuable solutions that address specific needs, offering more than generic tools ever could.

The Philosophy: Don't Find Ideas, Find Problems
In the world of startups, advice from Y Combinator and leaders like Michael Seibel emphasizes a crucial point: successful startups are born not from seeking out ideas, but from identifying problems. While this may sound like generic advice, its true value lies in the details—especially when it comes to finding niche problems that others may overlook.
The Challenge: Noticing Niche Problems
Early in my journey, I found it difficult to identify niche problems. These problems often hide in plain sight, embedded in the routines of everyday life. They are easy to overlook precisely because they are so familiar. However, over time, I developed a muscle for noticing these problems. It's not about stumbling upon an idea; it's about being keenly aware of the inefficiencies and challenges that persist in specific areas.
Let’s consider an example: a digital mock interview tool. With AI becoming increasingly fluent, one could easily create a platform where users pay per session to perform mock interviews. But this solution is too generic. Without a clear ideal customer profile (ICP), it’s impossible to design specific features, effectively market the product, or maximize its value.
Criteria for Valuable Problems
Not all problems are created equal. A problem is only valuable if it meets several criteria, which I’ve honed over time:
1. User-Centric: Identifying the Ideal Customer Profile (ICP)
Every problem should have a clear user base. The ideal customer profile (ICP) is crucial—this is the person or group who not only faces the problem but would be willing to pay for a solution. Understanding who this customer is and their specific needs ensures that the problem is worth solving.
Example Application: In the case of the digital mock interview tool, we need to ask: Who would be more motivated to practice mock interviews than the average person? The answer might be students who are looking for internships and junior jobs. More specifically, as a computer science graduate myself, I relate closely to other computer science graduates, especially new immigrants in Canada. These graduates are often hard-working and eager to secure software engineering internships, making them an ideal customer profile.
2. Niche-Specific: Beyond General Solutions
The problem should be niche enough that it isn’t easily solved by existing, generic software. Niche problems often require specialized solutions, creating a unique market opportunity. By focusing on specific pain points, the solution can deliver targeted value that general tools simply cannot.
Example Application: By narrowing the focus to new immigrant computer science graduates, we identify a specific group with unique challenges. These individuals need to familiarize themselves with local companies and improve their communication skills, particularly for interviews at big tech companies known for their rigorous intern hiring programs. A generic mock interview tool wouldn’t cater to these specific needs, but a tool designed with this niche in mind could offer specialized support.
3. Market Validation: Proof of Demand
A valuable problem should have an existing market, or at least some proof that a market exists. This can be determined by observing where money is already being spent. Understanding the economic landscape around the problem helps ensure that there is a viable business opportunity.
Example Application: The demand for software engineering internships is high, particularly among new graduates and immigrants trying to enter the field. This market is validated by the number of job seekers investing in career development tools, courses, and certifications. A tailored mock interview tool that also improves communication skills and cultural fluency would appeal directly to this audience, providing clear proof of demand.
4. Root-Cause Resolution: Solving the Core Issue
A solution should address the problem at its root, not just treat its symptoms. By digging deep and understanding the fundamental cause of the problem, the solution can offer lasting and meaningful impact.
Example Application: The core issue for new immigrant computer science graduates is not just the lack of interview practice, but also the need to adapt their communication style, improve their fluency in English, and understand cultural nuances in the job market. The mock interview tool should therefore do more than just simulate questions—it should provide real-time feedback on grammar, communication effectiveness, and suggest cultural dos and don’ts, thereby addressing the root challenges these individuals face.
5. Identifying and Resolving Limitations
Every solution may have limitations, but identifying these early and addressing them effectively is key to creating a robust product. By being aware of potential challenges, you can design a solution that not only works but excels in its application.
Example Application: One potential limitation of the mock interview tool could be its inability to offer personalized feedback that accounts for cultural differences or specific language barriers. By recognizing this limitation, the tool could integrate AI-driven language correction, communication coaching, and localized interview tips to better serve the target demographic.
Applying These Principles
On this page, I’ll be sharing startup ideas that align with these principles. Each idea will be the result of careful problem identification, market validation, and a deep understanding of the customer profile. By focusing on niche problems and developing solutions that address root causes, these ideas aim to provide real value to specific markets.
For instance, the mock interview tool for new immigrant computer science graduates in Canada illustrates how a generic idea can be transformed into a highly specific, valuable solution. By understanding the unique challenges of this niche, we can create a tool that not only helps users practice interviews but also enhances their communication skills, boosts their confidence, and increases their chances of securing internships.
I believe that by following this approach, anyone can cultivate the ability to spot valuable problems, and in turn, create successful startups that solve real needs.