This app replaced my 9-5 ($150K/year)
3 min read
6 months ago
Published on Oct 16, 2025
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Table of Contents
Introduction
In this tutorial, you'll learn how Christian Konnerth successfully transitioned from a traditional 9-5 job to becoming a full-time solopreneur with his app, Wishlists, which generates $150K a year. We’ll explore actionable steps to identify and build your own side project, as well as practical advice on managing your time and resources effectively.
Step 1: Understand Your Why
- Reflect on why you want to create a side project.
- Consider factors such as financial independence, personal fulfillment, or the desire to solve a problem.
- Write down your motivations to keep you focused.
Step 2: Find Your Idea
- Look for a niche that interests you or where you see a problem.
- Conduct market research to validate your idea:
- Explore forums and social media to identify common pain points.
- Use tools like Google Trends to gauge interest in potential topics.
Step 3: Build Alongside Your 9-5 Job
- Set realistic goals for your side project. Aim for small, achievable milestones.
- Dedicate specific hours each week for development. This could be evenings or weekends.
- Use productivity techniques like the Pomodoro Technique to maximize focus during work sessions.
Step 4: Learn from Experiences
- Document your journey and the lessons learned:
- Keep track of what works and what doesn’t.
- Reflect on challenges and how you overcame them.
- Seek feedback from users to refine your product.
Step 5: Create a Timeline for Development
- Break down your project into phases:
- Ideation and Planning
- Development (set a target of 12 days for a minimum viable product)
- Testing and Launch
- Set deadlines for each phase to maintain momentum.
Step 6: Grow Your Side Project
- Focus on marketing strategies to gain users:
- Utilize social media channels to promote your app.
- Engage with communities interested in your app’s niche.
- Monitor key metrics to understand user behavior and optimize your offerings.
Step 7: Choose the Right Tech Stack
- Research and select technologies that suit your project needs:
- Consider using frameworks and tools that you are comfortable with.
- Popular choices may include React for front-end development and Node.js for back-end.
Step 8: Simplify Your Approach
- Avoid overcomplicating features. Start with core functionalities that address your users' main needs.
- Gather user feedback on your MVP to guide future developments.
Conclusion
Transitioning from a 9-5 to a solopreneur lifestyle requires careful planning, dedication, and a willingness to learn. By following these steps to find and develop your side project, you can create a sustainable income source, just like Christian did with Wishlists. Consider taking the next steps by exploring tools and resources to kickstart your journey today.