Hello,
I need to make $5000 until the end of the week. I am a senior fullstack software developer, also I have strong knowledge in blockchain. Except the software development I am willing to do everything as a job. I am looking short and longterm job opportunities.
I am open to offers, feel free to contact me.
This is pretty vague and doesn't sound too convincing. It'd be better to beef it up with a few more details about your background and the type of work you want. Like, what are your main skills? Any experience thats a good match? And maybe get specific about the kinds of roles or projects you're hoping for.
It helps if you can point employers to some solid examples of your work. Got a portfolio site or GitHub profile you can link them to? That way they can check out your latest stuff and see what you can do.