I need online lessons and QA for Bitcoin Wallet development from gurus

[buzkiran]

Hello there !

Im trying to make an Bitcoin wallet project .

I need support all my technical questions.

I have not too much budget but I can pay for this some .

Can any Bitcoin ,Blockchain coding  master support me online ?

I'm using NodeJS for my project .

questions about;

- Create raw transactions and sign them online, offline, broadcasting  ( Multi-sig etc advanced security)
- Track wallets balances ( in, out , un-spent values etc. )
- Security tricks
- Share experiences

My telegram is "LiveSportVideos"

Thank you for your support.
 

[LoyceV]

I can't answer your questions, but do you know coinb.in already? It does several of the things you're asking, and you can learn from the javascript they use:

Coinbin is an open source web based wallet written in javascript and released under the MIT license which means it's free to use and edit.

You should actually read the license before using any of their code.

[buzkiran]

I can't answer your questions, but do you know coinb.in already? It does several of the things you're asking, and you can learn from the javascript they use:

Coinbin is an open source web based wallet written in javascript and released under the MIT license which means it's free to use and edit.

You should actually read the license before using any of their code.

Thank you so much for sharing.

Very good source for starting.

Thank you again !!!

[HCP]

I'd also recommend browsing the BitcoinJ Project: https://bitcoinj.github.io/

It's Java... but seems to have tips for JavaScript devs as well.

Are you wanting to build a full wallet from scratch for any particular reason? (ie. The challenge, learning something new etc?) or were you just unaware that there are a lot of pre-existing libraries and frameworks that you could leverage to incorporate wallet functionality into your project?

[buzkiran]

I'd also recommend browsing the BitcoinJ Project: https://bitcoinj.github.io/

It's Java... but seems to have tips for JavaScript devs as well.

Are you wanting to build a full wallet from scratch for any particular reason? (ie. The challenge, learning something new etc?) or were you just unaware that there are a lot of pre-existing libraries and frameworks that you could leverage to incorporate wallet functionality into your project?

Thank you for kindly sharing.

Im researching atm .

I know only ordinary Bitcoin and Blockchain  information .

Me and my friend we can decode transaction data now - step by step we are improving self .

We don't want to use any 3rd party library or coding if possible . We have not any experience about it we have only hopes we can understand all well and we can improve our wallet project .

Thank you again for your sharing.

[a.s.t.e.r.i.s.k]

buzkiran, what you are asking are general Bitcoin protocol and deployment questions.

Either here or on StackOverflow (though stackoverflow may have less overview than here?), what about you post your questions.

Please make an effort to express your questions exactly. Also questions here would be general Bitcoin protocol questions, if you're deep in some particular library, I guess that library should have an emailing list or chat channel to discuss.

What are you trying to achieve? Who is the user?