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Software engineering at a proprietary trading company: Optiver (28 minute read)

Software engineering at a proprietary trading company: Optiver (28 minute read)

Trading companies build bespoke hardware stacks and have larger platform engineering teams than most workplaces. For software engineers, it's a lucrative niche in terms of compensation, full-stack work, and engineering challenges. Software engineers tend to know little about trading companies. This post covers in depth how engineering works in a modern trading business.
I Tried to Build a Context Layer for My Agent in a Weekend. Reader, I Did Not Build a Context Layer for My Agent in a Weekend.
Jun 12 | Blog

I Tried to Build a Context Layer for My Agent in a Weekend. Reader, I Did Not Build a Context Layer for My Agent in a Weekend.

A "simple" weekend project turns into real infrastructure, and why agent context deserves a boring, reliable foundation.

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Cursor prepares to launch Origin platform for code reviews (2 minute read)
Aug 12 | AI

Cursor prepares to launch Origin platform for code reviews (2 minute read)

Cursor seems to be preparing to launch Origin beyond the closed partner beta under the name 'Cursor Review'. Cursor Review will enable two new tabs: Codebase covers syncing and managing repositories pulled in from GitHub, and Review contains an automated pull request pipeline that notifies developers when their judgment is needed, allowing humans and agents to work through open PRs across a codebase together. The rollout could land as early as this week.
Where an AI Watermark Can Hide in Plain Text (6 minute read)
Aug 12 | Dev

Where an AI Watermark Can Hide in Plain Text (6 minute read)

Anthropic announced it would start embedding an imperceptible watermark in the text generated by its AI model, Claude, though the specific method of implementation remains undisclosed. While the file-level watermark can be bypassed easily, the text watermark is theorized to exist in a statistical bias in word choice, allowing it to survive copying and pasting, but strategies such as canonical regeneration and prose rewriting could strip this watermark.
How to Actually Sell a Product (Full Guide) (10 minute read)
Aug 12 | Founders

How to Actually Sell a Product (Full Guide) (10 minute read)

Organic marketing works best when founders define one specific buyer, study their language and communities, then design content packaging around behavior. Test hooks and formats, read retention signals, repurpose winning ideas by platform, and automate repetitive research and packaging.

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