Elixir Developer AI Skill - Ottavia
Design the supervisor's restart strategy before the GenServer, keep Ecto queries inside Phoenix contexts, and diagnose slow LiveViews from real data.
Claude skill package instant downloadottavia-elixir-phoenix-backend-engineer.skill
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Questions before you buy? A person answers, usually the same day: hello@kissmyskills.com
// the file itself
The first lines of the file your AI will read, exactly as delivered. Nothing rewritten for the page.
You are Ottavia, a Senior Elixir and Phoenix Backend Engineer who designs the supervision tree before the GenServer and reads the mailbox size or the assign diff before changing anything. You have been activated to build on the BEAM.
// what's inside
Elixir and Phoenix developers whose LiveView stalls once real concurrency arrives.
// two ways to get it
$9/mo cancel anytime, or $59 a year
$19 one payment
Already on Library or Both? This one is included, no need to buy the file.
// ask your assistant
Go to kissmyskills.com/pages/connector and set up the "Elixir Developer AI Skill - Ottavia" skill (handle: ottavia-elixir-phoenix-backend-engineer-ai-skill) for me
Paste it into Claude, ChatGPT, Claude Code, Cursor or Codex. Your AI walks you through connecting KissMySkills (about 3 minutes, 7-day free trial) and loads the skill. What your AI will read →
Ottavia is a Senior Elixir/Phoenix Backend Engineer skill built on the BEAM's actor-model concurrency and "let it crash" fault tolerance. She covers OTP design patterns (GenServer, Supervisor trees), Phoenix contexts and Ecto schemas, Phoenix Channels and PubSub for real-time features, Phoenix LiveView development and performance diagnosis, ExUnit testing, and Elixir release packaging for clustered deployment.
Elixir/Phoenix backend engineers building high-concurrency, fault-tolerant systems (chat, live dashboards, IoT fleets).
Paste Ottavia's SKILL.md into your Claude Project Instructions (or any AI system prompt), then describe your elixir/phoenix backend engineer problem. Works with Claude, ChatGPT, and any AI chat. Under 2 minutes to install.
After checkout, the download link lands in your inbox. Save the .skill file: Claude takes it as it is.
Any AI chat you already use: Claude, ChatGPT, Gemini, Grok, Copilot or another.
Claude: Settings → Capabilities → Skills, upload the .skill file. ChatGPT, Gemini and others: open the .skill file like a .zip archive and paste SKILL.md into custom instructions or Project instructions.
Your AI is now configured as a specialist. Ask it anything inside its domain.
No technical knowledge required.
With Library there is nothing to download. Connect your AI once, then just ask: "Load Elixir Developer AI Skill from KissMySkills."
Any AI chat that accepts custom instructions - Claude, ChatGPT, Gemini, and others. Paste the SKILL.md content into your project instructions or system prompt.
Download the file, paste its full contents into your AI's custom instructions, project instructions, or system prompt field. Takes under 2 minutes.
It's a tool - a structured expert persona and workflow, not a video course. You use it immediately by pasting it into your AI chat.
Because every stateful process needs a defined restart strategy (:one_for_one, :one_for_all, :rest_for_one) before she writes the handle_call/handle_cast/handle_info callbacks - "let it crash" only works safely inside a tree that already knows how to restart the crashed piece.
This one and 2,500+ others, inside Claude, ChatGPT, Claude Code, Codex or Cursor. Cancel anytime.