Joined March 2010
- Tweets 3,280
- Following 924
- Followers 386
- Likes 2,268
260 Photos and videos
Pinned Tweet
20 Nov 2025
Blazing fast, secure, URL Shortening, with gorgeous, easy to understand analytics. Track every click. No registration necessary! No Credit Cards required. Free to use.
d2s.io/FVDVcA
Feedback and Suggestions welcome
#digital #marketing #saas #buildinpublic
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David Birkin retweeted
Jun 9
As always, Thank you for reading this.
If you enjoyed this post:
1. Follow me @hasantoxr for more of these
2. RT the tweet below to share this thread with your audience
Jun 9
I use Claude every day without exhausting my token limit.
Claude doesn't count how many messages you send. It counts how much it has to read and write. Some chats use 10x faster than others.
If you want to use Claude without running out of limits, use these 10 tricks:
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David Birkin retweeted
Jun 9
We've reset 5-hour and weekly rate limits for all users. Enjoy Fable 5!
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May 31
Another Day, Another Claude Opus 4.8 SNAFU. Opus 4.8 is a mess right now.
@ClaudeDevs @claudeai
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May 30
He Quit His Job With Only $3,000. 5 Years Later… youtube.com/shorts/Bzv2bkO37… via @YouTube
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David Birkin retweeted
Apr 30
🚨 The popular PyPI package lightning has been compromised in a supply chain attack.
Socket detected malicious code in versions 2.6.2 and 2.6.3 that executes automatically on import, downloads Bun, and runs an 11 MB obfuscated JavaScript payload designed to steal credentials.
This appears to be connected to yesterday's mini Shai-Hulud attack, but we're still investigating. #Python
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David Birkin retweeted
Apr 4
Hot take. Claude is doing the right thing. Give the real customers a better experience (keep infra working well for them) while ditching people having their bots loop over their calendar 100,000 times a day.
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28 Nov 2025
Still guessing which landing page converts better? Stop leaving money on the table.
A/B testing isn't optional anymore—it's how you prove ROI and make data-driven decisions that actually move the needle.
Try it free: d2s.io/savemoney
#marketing
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26 Nov 2025
I wrote a new blogpost; QR Codes in 2025: How Smart Marketers Use Trackable QR Codes for Offline-to-Online Attribution
d2s.io/w6VDgN
What are your thoughts?
#digitalmarkering
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25 Nov 2025
What if your links got smarter over time?
With automated A/B testing, traffic shifts to your best-performing pages without you lifting a finger.
More conversions. Less guesswork.
d2s.io/savemoney
#digitalmarketing #marketing
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24 Nov 2025
Still paying premium prices for basic link shortening?
We compared D2S.io with Bitly to show you what modern URL management should look like - built-in A/B testing, powerful analytics, and better pricing.
See the breakdown: d2s.io/tpLpDy
#marketing
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22 Nov 2025
Bit.ly vs D2S.io: An Honest Comparison for Marketers in 2025
d2s.io/tpLpDy
#digitalmarketing #marketing
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21 Nov 2025
I wrote a blog post on how D2S.io can save you hundreds, or thousands in your digital marketing campaigns. Both B2B and B2C!
d2s.io/savemoney
Want to save money and gain conversions, take a read!
#digitalmarketing #marketing #digital
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20 Nov 2025
Still running manual A/B tests in 2025?
You're burning $5K /month in wasted hours and missed conversions.
Automated testing = 5x more experiments = exponential growth.
Learn how to save thousands 👇
#DigitalMarketing #ABTesting #CRO
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20 Nov 2025
Still AB Testing a few landing pages for D2SIO. Hyper optimized, blazing fast, URL Shortener with stunning analytics.
Completely free why building in public. Free accounts to be grandfathered in too!
d2s.io/7KiAIz
#buildinginpublic #php #marketing #digital
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19 Nov 2025
I've been AB Testing some different landing page designs and I'm seeing 2 that seem to be converting more than the others. I was wondering if people didnt mind giving feedback on all 4 designs, maybe theres a strategy to get higher conversions?
d2s.io/7KiAIz
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