Stories by johnjwang

We shipped GPT-5 support before lunch

Blocking LLMs from your website cuts you off from next-generation search

Your LLM provider will go down, but you don't have to

How we learned to stop worrying and love the AI (in coding interviews)

Scaling LLMs with Golang: How we serve millions of LLM requests

We saved hundreds of engineering hours by writing tests with LLMs

Building Customizable Roles at Assembled

Better RAG Results with Reciprocal Rank Fusion and Hybrid Search

How We Built Assembled's New Products Team

Database Abstractions for Golang

Product Lessons from Dan Robinson (Ex-CTO of Heap)

Customer support management platform Assembled lands $51M

Applying Stripe’s lessons to Customer Support: Why support is the next payments

The Rise of Strategic Customer Support Teams

Show HN: Assembled – Scale great customer support

Eliud Kipchoge runs world's fastest marathon and nearly breaks 2 hours

Kenneth Arrow has died (1921-2017)

API Innovation at Best Buy

Time person of the year: Donald Trump

David Foster Wallace: Authority and American Usage [pdf]