emanuelpetre.dev

Posts

All my previous posts in chronological order.
Prism CV Logo

The Resume Tailoring Problem (And the Exact Prompt to Fix It)

Apr 1, 2026
AI helped with resume tailoring, but introduced its own overhead: maintaining a base resume, refining a prompt, copy-pasting into a doc, and manually formatting for ATS. Here's how I streamlined the whole thing.
Prism CV Logo

Building Prism CV

Mar 1, 2026
How I designed and built a solo commercial AI product, from mobile app to AI pipeline, and what it taught me about engineering LLM-powered systems.
Human and AI collaboration

How I Work With AI

Jan 1, 2026
Working notes on my current process for collaborating with Claude and Gemini: what's working, what isn't, and why the interface matters more than the model.
Brobot Logo

Building Brobot

Dec 10, 2025
A summary of my experience building Brobot, a market analysis and opportunity detection system.
Server infrastructure

My Infrastructure, My Way

Oct 1, 2025
Why I moved everything off cloud providers onto a self-hosted VPS running Coolify, and what that actually means in practice.
Abstract system diagram

Shipping a Rules Engine in 2 Weeks

Sep 1, 2025
Why "Big Bang" releases fail, and how a simple side-by-side DSL turned a months-long project into a 2-week working version.
Older Posts →
Emanuel Petre | Software Engineer.