JavaScript, Python, HTML/CSS, SQL, TypeScript, Rust, Swift
Great list above! I've worked with a few of these languages, and I agree with the picks. Python has been my go-to for data science, while JavaScript is amazing for web development. If you're just starting out, I'd also recommend looking into SQL for database management.
For me, Python has been the best option, it's versatile and beginner-friendly, great for anything from data science to AI projects. JavaScript is another favorite, especially for web development, as it pairs well with frameworks like React. If you're diving into financial tech, consider languages like Java or C#, which are robust for complex systems. Speaking of fintech, exploring fintech white-label software solutions https://kindgeek.com/white_labelhelped (https://kindgeek.com/white_labelhelped) me realize how important scalable and secure code is in that space.