Insights

Thoughts on
software & AI.

Deep dives into our engineering process, technical challenges, and the future of software development.

The True Cost of AI: Optimizing OpenAI API Calls with Redis Caching

Most teams look at their OpenAI bill too late. By the time it hurts, you've already baked expensive patterns into your product. Here's how we use Redis caching to cut costs, improve latency, and make AI features sustainable at scale.

Luka Ušalj January 6, 2026

AI 8 min read

Streaming AI Responses: Building Real-Time Chat UIs with Vercel AI SDK

Token-by-token streaming makes AI products feel instant, alive, and trustworthy. Here's how we use the Vercel AI SDK to ship real-time chat experiences that feel as fast as native apps.

David Halapir January 6, 2026

Agency 5 min read

How We Ship MVPs in 4 Weeks

For early-stage teams, the riskiest move is waiting too long. Here’s how we consistently turn rough ideas into production-ready MVPs in just four weeks.

Filip Halapir January 20, 2024

Insights

Thoughts on software & AI.

The True Cost of AI: Optimizing OpenAI API Calls with Redis Caching

Streaming AI Responses: Building Real-Time Chat UIs with Vercel AI SDK

How We Ship MVPs in 4 Weeks

Ready to build something great?

Thoughts on
software & AI.