How I built a newsletter pipeline that fires 10,000+ tasks daily
A deep dive into the architecture behind Wokelo AI's daily and weekly newsletter system — Celery task orchestration, multi-layer insight generation, and what it takes to maintain a live system with a 15-minute hotfix SLA.
Celery
Django
LLMs
Architecture
Building an AI transaction detection pipeline with real-time WebSocket delivery
How I built the M&A, IPO and fundraising detection system at Wokelo — from mapping companies to AI validation to live frontend updates.
AI Pipelines
WebSockets
Django
5x API performance — what actually worked
The specific ORM tricks, bulk operations and caching strategies that cut our API response times by 5x without a rewrite.
Django
PostgreSQL
Performance
Pulse — building my personal AI news digest from scratch
Behind the scenes of building Pulse — Reddit, newsletters, Twitter and GitHub trending, deduplicated and filtered by interest.
Build in public
AI
Vector databases explained through things I actually built
No theory — just the practical stuff. How embeddings, similarity search and RAG work when you're processing thousands of companies daily.
Vector DB
Embeddings
RAG