In 2022, Notion didn't have any data visualization for its database. What a pity. So, I designed and built a solution as an indie hacker. It gained such good traction that I decided to turn it into a real product and launched it. I wore all the hats: designer, developer, marketer, customer support, and more. In 2023, after seeing multiple red flags in the market, I decided to sell it. It has been an incredibly rewarding experience.