DAVID COEN

Bitcoin   •   Lightning Network   •   Consulting

IT consultant, bitcoiner, LNP/BP supporter.
EdgeWallet Software QA Tester & Support.
Author of “Q/A about Bitcoin”. 

Ehy, I’m David and I’m a bitcoiner!

Through this website you can find info about my job, about Bitcoin and Lightning Network, subscribe to webinars, lessons but also book a date for meetings, calls, reviews, podcasts, consulting and support.

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What I do

Software QA Tester & Support at Edge Wallet

I help ensure Edge Wallet, an open-source zero-knowledge crypto app, runs smoothly and meets high-quality standards.

  • Quality Assurance: Collaborate with the development team to test the app’s functionality, usability, and user experience. I use tools like:
    • Asana: To manage tasks and track project progress.
    • Testrail: To organize test cases and results.
    • Browserstack: For cloud-based testing across multiple devices and browsers.
    • Sentry: For tracking errors and monitoring app performance.

Support

I handle customer support for Edge Wallet, making sure users receive quick and effective solutions for any issues they face.

  • Zendesk: Our primary platform for managing support tickets, responding to queries, and tracking customer issues.
  • I assist customers with both technical troubleshooting and general inquiries, ensuring they can fully utilize the app’s features without friction. This includes guiding users on how to securely manage their crypto and troubleshooting any bugs or errors they encounter.

Resources

In addition to Zendesk, I’ve set up a variety of open-source and closed-source tools to improve support workflows. These tools are available on a subdomain I manage:

Bitcoin Advocate

  • Actively contribute to the Bitcoin ecosystem as a validator and Lightning routing node provider.
  • Provide a BTCpay Server for free to support merchant and general users who need a payment processor.
  • I’m deeply invested in Bitcoin’s future and believe in being paid exclusively in bitcoin. Read more: Getting paid in bitcoin.
QA: MORE THAN 1000 COMPLETED TASKS
Support: MORE THAN 15000 CLOSED TICKETS
Scan or tap to get started

Resources

An incomplete list of resources I use on a daily basis for my job, written in an old-style html+js.

Some of them are external resources, some have been created by me.
All the tools I create are open source.
You can use them for free.
I hope they improve your job routine as well!

RESOUCES
<h1>Resources | DAVIDCOEN.IT</h1>
<h3>An incomplete list of resources I use on a daily basis for my job.</h3>
Some of them are external resources, some have been created by me.

&nbsp;
<h2>Nostr</h2>
A list of resources for Nostr:
<ul>
 	<li><a href="https://nostredirect.davidcoen.it/">Nostr Redirect</a> - A simple tool for creating a HTTPS redirect for a domain to a Nostr profile.</li>
 	<li><a href="/nostr-broadcast">Nostr Broadcast</a> - A tool from <a href="https://github.com/bordalix/nostr-broadcast" target="_blank" rel="noopener">bordalix</a>. Fetch, backup and broadcast your Nostr events.</li>
 	<li><a href="/nip05creator">NIP-05 Creation Tool</a> - It helps you to create your NIP-05 identifier linked to your own domain</li>
</ul>
<b>You can follow me here:</b>

Nostr PubKey: <a href="nostr:npub149mp2m0q8prpdys7x2lusv2vceraxwzr4ajf6tv3l24my3gtszxsncas0t">npub149mp2m0q8prpdys7x2lusv2vceraxwzr4ajf6tv3l24my3gtszxsncas0t7</a>

<a href="https://damus.io/npub149mp2m0q8prpdys7x2lusv2vceraxwzr4ajf6tv3l24my3gtszxsncas0t">Click here if you use web clients</a>

&nbsp;
<h2>Bitcoin (BP)</h2>
A list of resources for Bitcoin (BP):
......
Accept Bitcoin

Are you a merchant?

ACCEPT BITCOIN, KEEP BITCOIN (Worldwide)

With this solution you will be able to accept Bitcoin payments and keep bitcoin instead of your national currency.

Useful links

LIGHTNING NETWORK

Connect to my node

You can open a channel to my node using the URIs below.

Node URI public IP:

02e74c09ca720c891221164424651f62176a4737a4b2fd4f75a5befee127e90b9e@170.75.160.17:9735

Node URI Tor:

02e74c09ca720c891221164424651f62176a4737a4b2fd4f75a5befee127e90b9e@76yxjhon45bmnzafi26q2ow2a35vuk7qegnbg4o5ua4gkxbbe5zdwwid.onion:9735
SERVER STATUS
BTCPAY

Do you need a payment processor?

You can use my BTCPay server, if you want.

For free.

Here you find the server: btcpay.davidcoen.it
You can use it with your own website and to generate Bitcoin onchain invoice.
Lightning is not yet available for you, but it will be soon at your disposal.
Do you need a professional solution?

GET INFO
SOCIAL NETWORKS

You can follow me here

Nostr

PubKey: npub149mp2m0q8prpdys7x2lusv2vceraxwzr4ajf6tv3l24my3gtszxsncas0t7
Click here if you use web clients
OR OLD BAD CENTRALIZED SOCIAL NETWORKS
COMPLIANCE WITH THE GDPR

Certifications

David Coen | DAVIDCOEN.IT P.Iva: 11368220015