The rise of the professional vibe coder (a new AI-era job) | Lazar Jovanovic (Professional Vibe Coder)
Lazar Jovanovic is a full-time professional vibe coder at Lovable. His job is to build both internal tools and customer-facing products purely using AI, while not having a coding background. In this conversation, he breaks down the tactics, workflows, and framework that let him ship production-quality products using only AI.
We discuss:
- Why having no coding background can be an advantage when building with AI
- Why most of your time should go to planning and chat mode, not prompting
- What to do when you get stuck: his 4x4 debugging workflow
- The PRD and Markdown file system that keeps AI agents aligned across complex builds
- Why kicking off four or five parallel prototypes is the best way to clarify your thinking
- Why design skills and taste are going to be the most important skills in the future
- His “genie and three wishes” mental model for making the most of AI’s limitations
- How product, engineering, and design roles are converging—and what that means for your career
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Episode transcript: https://www.lennysnewsletter.com/p/getting-paid-to-vibe-code
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Archive of all Lenny's Podcast transcripts: https://www.dropbox.com/scl/fo/yxi4s2w998p1gvtpu4193/AMdNPR8AOw0lMklwtnC0TrQ?rlkey=j06x0nipoti519e0xgm23zsn9&st=ahz0fj11&dl=0
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Where to find Lazar Jovanovic:
- X: https://x.com/lakikentaki
- LinkedIn: https://www.linkedin.com/in/lazar-jovanovic
- YouTube: https://www.youtube.com/@50in50challenge
- Starter Story course: https://build.starterstory.com/build/ai-build-accelerator?via=lazar (code LAZAR15 for 15% off)
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Where to find Lenny:
- Newsletter: https://www.lennysnewsletter.com
- X: https://twitter.com/lennysan
- LinkedIn: https://www.linkedin.com/in/lennyrachitsky/
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In this episode, we cover:
(00:00) Introduction to Lazar and professional vibe coding
(04:53) What a professional vibe coder actually does day-to-day
(09:26) Why non-technical backgrounds can be an advantage
(12:24) The importance of self-awareness
(14:42) His “genie and three wishes” mental model
(17:43) Developing taste and judgment in the age of AI
(21:46) The parallel project approach for better outcomes
(29:30) Creating dynamic context windows with PRDs
(36:56) Why elite vibe coders focus on planning, not coding
(44:43) Creating MD files to guide AI development
(50:57) Why prototyping still matters
(56:50) Why “good enough” is no longer good enough
(01:00:53) The future of engineering in an AI world
(01:05:14) What to do when you get stuck: his 4x4 debugging workflow
(01:14:27) Helping agents learn from their mistakes
(01:15:35) Why watching agent output is more important than code
(01:19:08) The incredible pace of AI development
(01:22:55) Why emotional intelligence will become more valuable
(01:28:30) How to become a professional vibe coder
(01:30:10) Why building in public is the fastest path to opportunities
(01:37:03) Final thoughts on focusing on quality over tech stack
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Referenced:
- The new AI growth playbook for 2026: How Lovable hit $200M ARR in one year | Elena Verna (Head of Growth): https://www.lennysnewsletter.com/p/the-new-ai-growth-playbook-for-2026-elena-verna
- Elena Verna on how B2B growth is changing, product-led growth, product-led sales, why you should go freemium not trial, what features to make free, and much more: https://www.lennysnewsletter.com/p/elena-verna-on-why-every-company
- The ultimate guide to product-led sales | Elena Verna: https://www.lennysnewsletter.com/p/the-ultimate-guide-to-product-led
- 10 growth tactics that neve
