I used a platform called genially for my summary of learning. A coworker of mine uses this platform often so I wanted to get more familiar with it. I highly recommend it! It was super easy to use and the different tools you can create are endless.
For my summary of learning I created a graphic that highlighted some of my key learnings. Then for each topic you can click the button and view a short video of me explaining some key takeaways. It was difficult to condense everything into less than 6 minutes but I did it! Also excuse my raspy voice, I am battling some sickness.