Tomokatsu Yukishita (雪下 智且)

Tomokatsu Yukishita (雪下 智且)

Engineering Manager / Real Estate Transaction Agent

Personal site of an engineering manager bridging embedded systems with cloud and AI. I share technical articles, personal R&D, and practical PoCs focused on balancing quality with delivery speed.

Main themes: embedded systems / AWS / generative AI / implementation-led side projects.
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Recent Articles

A quick way to scan the latest posts across technical themes

Driven by My Love for J-WAVE, I Built a Sunday Music Site with AI at Lightning Speed
I love listening to J-WAVE on Sundays, so I had AI help me build a site called Sunday Music where you can browse the playlists.
Tomokatsu Yukishita (雪下 智且)
2026/01/22 2 min read
Driven by My Love for J-WAVE, I Built a Sunday Music Site with AI at Lightning Speed
How I Built a Serverless Podcast Delivery System on AWS Using Only ChatGPT — A Glimpse into the Future of Software Development
I recently built a serverless podcast distribution system on AWS using nothing but ChatGPT. By simply describing my requirements, ChatGPT generated all the necessary code—from Lambda functions to S3 integration, CloudFront distribution, and RSS feed generation. Even better, it explained every part of the implementation, making the whole process incredibly easy to understand. This experience gave me a clear look at how AI-powered development is reshaping the future. I’m now excited to experiment with Google’s Gemini as well.
Tomokatsu Yukishita (雪下 智且)
2025/12/04 2 min read
How I Built a Serverless Podcast Delivery System on AWS Using Only ChatGPT — A Glimpse into the Future of Software Development
Building a Cloud-Connected Photo Frame with Raspberry Pi
I built a photo frame with a Raspberry Pi and made it cloud-connected so I would not have to rely only on local storage.
Tomokatsu Yukishita (雪下 智且)
2022/07/19 7 min read
Building a Cloud-Connected Photo Frame with Raspberry Pi
Building a Photo Frame with a Raspberry Pi 3 and the Official 7-inch Touchscreen
After building one photo frame with a Raspberry Pi, I used a spare Raspberry Pi 3 and official 7-inch touchscreen to build another.
Tomokatsu Yukishita (雪下 智且)
2022/07/19 6 min read
Building a Photo Frame with a Raspberry Pi 3 and the Official 7-inch Touchscreen
Getting ffmpeg Running on a Mac
This page summarizes the steps required to get ffmpeg working on a Mac.
Tomokatsu Yukishita (雪下 智且)
Last updated on 2022/07/19 2 min read
Getting ffmpeg Running on a Mac
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