First time investing plan, need some guidance

Hello everyone! I'm 30 and starting to invest. I'm currently living in Finland but leaving soon and will probably move between EU countries every few years, so my tax residence keeps changing. I'm designing my investment plan now and would really appreciate some help. I can put in about €2000 a month for the long term (expect this to grow). I want to go fairly heavy on tech/AI but keep some diversification. I work in the field so this is a conscious decision and not just FOMO. All accumulating U