Hello! Im interested in learning programming to develope a project management/finances software, the idea is to be able to use it everywhere (desktop app, webapp and mobile) it needs features like automations, related databases, complex formulas, timelines, filters, restrain acces to users, etc. I could say it would be a combination between Notion, Monday and Quickbooks. It would need integrations with gmail, drive, etc.
The thing is the more research I do the more confusing it gets, so far I believe Python, Java and Javascript could do the work but I don't know if platforms like wordpress and figma (where I started) are still usefull. So,
- Is wordpress and figma usefull for this case?
- Is JS, Java and phyton the way to go? or,
- What programming languages should I use to develope this tool?
- Is Html and CSS a must for this?
- What learning platforms do you recommend?
- Thank you very much!!!