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From journalist to app developer using Claude Code

Daniel Roth, editor in chief at LinkedIn, went from business writer to iOS app developer, without ever learning how to code. Using Claude Code, Daniel built and shipped multiple production-ready iOS apps to the App Store, including Commutely, a personalized train-tracking app for New York commuters. *What you’ll learn:* 1. How to set up a dual-agent Claude Code system (builder + reviewer) 2. Why being a “picky customer” is the right mindset for non-technical builders 3. How Daniel prioritizes features using AI-ranked impact vs. build time 4. Why saving everything as Markdown files creates long-term context 5. The importance of branch-based development—even when AI writes the code 6. How Daniel ships to the App Store without formal engineering experience 7. His end-of-day “What did I drop the ball on?” Copilot workflow *Brought to you by:* WorkOS—Make your app enterprise-ready today: https://workos.com?utm_source=lennys_howiai&utm_medium=podcast&utm_campaign=q22025 Vanta—Automate compliance and simplify security: https://www.vanta.com/howiai *In this episode, we cover:* (00:00) Introduction to Daniel Roth (02:46) Daniel’s AI development workflow overview (05:56) Using Claude to prioritize feature ideas (08:58) Building vs. marketing (09:47) Creating a retention plan for his app (10:38) Introducing Bob the Builder and Ray the Reviewer (13:50) How Bob and Ray work together to build features (14:37) Why Daniel focuses on learning the process (16:34) The importance of using branches for development (17:39) Managing AI agents like managing a team (21:12) Navigating the App Store (23:06) Being a “picky customer” rather than a PM (25:00) Testing in Xcode and shipping to the App Store (28:14) Quick recap (30:00) Creating terminal aliases with Claude (31:38) Demo of his Commutely app (32:10) Using Copilot to manage work responsibilities (35:05) How Daniel talks to AI without personifying it *Detailed workflow walkthroughs from this episode:* • How I AI: Daniel Roth’s Dueling Agent Workflow for Building iOS Apps: https://www.chatprd.ai/how-i-ai/daniel-roth-dueling-agent-workflow-for-building-ios-apps • Build iOS Apps with a Dueling AI Agent Workflow: https://www.chatprd.ai/how-i-ai/workflows/build-ios-apps-with-a-dueling-ai-agent-workflow • How to Use Claude for AI-Powered Feature Prioritization: https://www.chatprd.ai/how-i-ai/workflows/how-to-use-claude-for-ai-powered-feature-prioritization • How to Use a Simple Copilot Prompt to Never Drop the Ball Again: https://www.chatprd.ai/how-i-ai/workflows/how-to-use-a-simple-copilot-prompt-to-never-drop-the-ball-again *Tools referenced:* • Claude: https://claude.ai/ • Claude Code: https://claude.ai/code • Cursor: https://cursor.sh/ • Xcode: https://developer.apple.com/xcode/ • Canva: https://www.canva.com/ • Microsoft Copilot: https://copilot.microsoft.com/ • Terminal: https://support.apple.com/guide/terminal/welcome/mac • Obsidian: https://obsidian.md/ *Other reference:* • Commutely (iOS app): https://apps.apple.com/us/app/commutely/id6755789873 *Where to find Daniel Roth:* LinkedIn: https://www.linkedin.com/in/danielroth1/ Newsletter: https://www.linkedin.com/newsletters/forward-deployed-editor-7378272989982683137/ *Where to find Claire Vo:* ChatPRD: https://www.chatprd.ai/ Website: https://clairevo.com/ LinkedIn: https://www.linkedin.com/in/clairevo/ X: https://x.com/clairevo _Production and marketing by https://penname.co/._ _For inquiries about sponsoring the podcast, email jordan@penname.co._

Claire VohostDaniel Rothguest
Mar 15, 202638mWatch on YouTube ↗

At a glance

WHAT IT’S REALLY ABOUT

A journalist ships iOS apps using dueling Claude Code agents

  1. Daniel Roth describes his transition from journalism to building and shipping iOS apps by leveraging generative AI as a practical engineering partner.
  2. He maintains a living feature-idea backlog in a Claude Project that scores requests by build effort, customer happiness, and growth impact to choose weekend-sized tasks.
  3. His core workflow uses two Claude Code personas—“Bob the Builder” to plan and implement and “Ray the Reviewer” to perform security/architecture reviews—plus Daniel as the tie-breaker product decision-maker.
  4. He emphasizes disciplined development habits (planning first, modular code, branches, documentation in Markdown, testing in Xcode) to avoid common AI-coded pitfalls.
  5. Beyond building, he highlights real-world friction points like App Store submission complexity and the ongoing need for discovery/marketing and retention work.

IDEAS WORTH REMEMBERING

5 ideas

Treat AI coding like a team workflow, not a single chat.

Daniel splits responsibilities between a builder agent (implementation) and a reviewer agent (security/architecture), then acts as the decision-maker when they disagree—mirroring real engineering org dynamics.

Keep a continuously updated, scored backlog to make weekend building effective.

He logs incoming community ideas into a standing Claude chat that estimates build time and impact (customer happiness and growth), letting him quickly pick a task that matches available time.

Write everything down to solve the context-window problem (for you and the model).

He saves plans, decisions, and strategies as Markdown files so Claude can re-load context and so he can resume work after weekday gaps without re-deriving intent.

Force planning before coding to reduce AI-generated spaghetti.

Bob is instructed to plan first and build in modules, reflecting Daniel’s lesson that early “just code it” attempts quickly become unwieldy and hard to maintain.

Add deliberate friction if you’re learning, not just shipping.

Instead of hiding review behind an internal “security agent” step, he manually copy/pastes plans into Ray so he can see objections and learn what’s risky or flawed.

WORDS WORTH SAVING

5 quotes

Managing AI is almost like managing a really smart but hungover intern.

— Daniel Roth

Everything’s genius… You have to say no to things.

— Daniel Roth

All I am is a really picky customer.

— Daniel Roth

You can vibe code code. You cannot vibe code gross margins.

— Claire Vo

The hardest part of building my two apps has been the App Store.

— Daniel Roth

Vibe coding as a non-engineerClaude Projects for roadmap scoringMarkdown logging for context retentionDueling agents: builder vs security reviewerBranch-based development and merge pitfallsXcode testing, TestFlight, App Store submissionWork Copilot workflow: “what did I drop the ball on?”

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