#japan Development Tutorials & Tips | Roast Dev

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156/365 | ¥10M Job Challenge - Chopping Wood or Sharpening the Axe?

We've all heard a story like this: A man is struggling to chop down trees. Someone asks him, "Why don't you sharpen your axe?" He replies, "I have too many trees to cut, so I don't have time to sharpe...

18.03.2025 0 Read More

157/365 | ¥10M Job Challenge - Security

Aside from IT operations and maintenance, cybersecurity also seems difficult to replace with AI—especially given the heavy reliance on AI tools today. Since all these tools are still in development,...

19.03.2025 0 Read More

158/365 | ¥10M Job Challenge - The only way

Despair and anxiety over certain things can serve as a driving force to move forward, but they also have significant negative effects on the body.Addressing our worries helps eliminate sources of anxi...

20.03.2025 0 Read More

159/365 | ¥10M Job Challenge - Important? Urgent?

I've read many books that talk about the four quadrants of the Eisenhower Matrix, which are prioritized as follows: Important and urgent → DO Important but not urgent → DECIDE Urgent but not imp...

21.03.2025 0 Read More

160/365 | ¥10M Job Challenge - Reason for Living in Japan

Given the current trend, I believe IT engineers won’t disappear, but aside from development skills, integration capabilities and information security will become increasingly important. That’s why...

22.03.2025 0 Read More

161/365 | ¥10M Job Challenge - Freedom of time

The weather in Tokyo has been changing again lately.A lot of people are getting sick, and it just feels like life hasn’t been easy for anyone. What’s worse is that when you get sick on a weekend, ...

23.03.2025 0 Read More

162/365 | ¥10M Job Challenge - Dietary Adjustments

Lately, I’ve realized that my digestive system isn’t as strong as it used to be. Coffee only provides a short burst of alertness, and fatigue kicks in quickly afterward. However, when I’ve had e...

24.03.2025 0 Read More

163/365 | ¥10M Job Challenge - Diet matters

High stress + lack of sleep + coffeeThese three are basically a form of slow suicide. Sometimes we end up trading our health for money without even realizing it, and it’s not always something we con...

25.03.2025 0 Read More

164/365 | ¥10M Job Challenge - 4o image generation

The 4o image generation released yesterday no longer feels like the old version—it's now reached a level where it's actually useful. The key improvement is that it can recognize text.Japanese isn't ...

26.03.2025 0 Read More

165/365 | ¥10M Job Challenge - A Fast-Moving World

Just 2 days ago, 4o image generation came out, and people are already getting tired of it—mainly because the styles are too similar, and everything ends up looking kind of the same.But what came to ...

27.03.2025 0 Read More