#japan Development Tutorials & Tips | Roast Dev

148/365 | ¥10M Job Challenge - Vibe coding?

Messy code—once again, we have to go through it piece by piece, identify the issues, and carefully fix them to avoid unintended side effects. At times like this, AI is still of little help. In fact,...

10.03.2025 0 Read More

149/365 | ¥10M Job Challenge - Breaking Down Tasks

Breaking down a task is actually a challenging problem. Sometimes, without actually doing the work, it’s hard to determine how many sub-tasks are needed or how much time they will take. In the IT in...

11.03.2025 0 Read More

204/365 | ¥10M Job Challenge - Time to change

I spent most of today learning Japanese.I’ve realized that sometimes I just don’t know what to write. Preparing for a career change already takes up so much of my energy, not to mention that learn...

05.05.2025 0 Read More

150/365 | ¥10M Job Challenge - Beliefs about life

After dinner last night, I was so exhausted that I just passed out. I've also been thinking a lot about whether such an intense IT job is really right for me. That said, with the rise of AI tools, eff...

13.03.2025 0 Read More

151/365 | ¥10M Job Challenge - AI prediction?

Anthropic's CEO predicts that in the near future, AI will write 90% of all code—and that future isn't far off. In fact, it could happen within the next 3 to 6 months.As an engineer who has been usin...

13.03.2025 0 Read More

152/365 | ¥10M Job Challenge - Prioritization

Over the past few months, aside from adjusting my plans to keep up with the rapid changes in AI, I’ve also found a balance in setting priorities:Safe > Scale > PrivacyRecently, I’ve noticed ...

14.03.2025 0 Read More

153/365 | ¥10M Job Challenge - Over Designing

In addition to prioritization, setting a deadline is also important. It’s like eating—about 80% full is usually just right. Everyone's time is valuable, and if one task takes up too much of your l...

15.03.2025 0 Read More

154/365 | ¥10M Job Challenge - detail and persistence

I built a background service framework today to help streamline the development of scheduled tasks. Most of my effort went into handling boundary values, making the framework more flexible in defining...

16.03.2025 0 Read More

Japan’s IT Job Market: A Safe Haven for Software Engineers in the AI Era

There is a rising global concern regarding the impact of artificial intelligence (AI) on job security, especially in sectors like software development, IT, customer service, and warehouse managemen...

16.03.2025 0 Read More

155/365 | ¥10M Job Challenge - Practical uses of AI

In my opinion, AI’s most practical applications have remained the same over time:The two main areas are: Learning Assistance – Especially context-aware translations, idiomatic expressions that are...

17.03.2025 0 Read More