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AI Tools
Developer Productivity
Engineering

The AI-Assisted Sprint: Ship a Feature in One Day

With the right workflow, a solo founder-engineer can ship a complete feature — backend, frontend, tests — in a single focused day. Here's the exact process.

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Glauber Bannwart·3 min read
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AI Tools
Customer Research
Product

How to Use AI for Customer Research Without Losing the Human Signal

AI can accelerate customer research dramatically. But there's a specific trap that kills the value of that research — and most founders fall into it.

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Glauber Bannwart·2 min read
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AI Tools
SaaS
No-Code

Building a SaaS Without Code: A Realistic Assessment

Can you really build a fundable SaaS product with no-code and AI tools? Here's an honest assessment — including where these tools still fall short.

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Glauber Bannwart·2 min read
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AI Tools
Developer Productivity
Claude

Using Claude to Write Better Code: Prompting Patterns That Actually Work

Claude isn't just for content — it's a serious engineering tool when you know how to prompt it. Here are the patterns I use every day.

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Glauber Bannwart·3 min read
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AI Tools
UI Design
Frontend

v0.dev: How to Generate Production-Quality UI in Minutes

Vercel's v0 is changing how founders build interfaces. Here's how to use it effectively — including the prompting techniques that actually produce good results.

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Glauber Bannwart·2 min read
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AI Tools
Developer Tools
Productivity

Cursor vs. Copilot: Which AI Code Assistant Is Worth It in 2026?

Both promise to make you a faster developer. Only one delivers on that promise consistently. Here's an honest comparison from 6 months of daily use.

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Glauber Bannwart·2 min read
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Founder Mindset
Strategy
Decision Making

When to Pivot, When to Persist: A Decision Framework for Founders

The hardest call in a startup is knowing when you've learned enough to change direction. Here's how to make that decision without letting fear or sunk cost rule.

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Glauber Bannwart·3 min read
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Strategy
Pricing
SaaS

How to Price Your Product When You Have No Idea What to Charge

Pricing is the thing founders spend the least time on and get wrong the most. Here's a framework for arriving at a number you can defend.

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Glauber Bannwart·3 min read
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Strategy
Validation
Lean Canvas

The Lean Canvas: How to Test Your Idea Before Building Anything

One page. Nine boxes. The lean canvas forces you to articulate what you're building, who it's for, and why it will work — before you write a line of code.

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Glauber Bannwart·3 min read
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B2B
Growth
Customer Discovery

Finding Your First 10 Customers: A Framework That Actually Works

Your first 10 customers are out there. They're not going to find you. Here's a systematic approach to finding them without a marketing budget.

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Glauber Bannwart·3 min read
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Startup
Founder Mindset
Strategy

The Real Reason Most Startups Fail (It's Not What You Think)

Data says 90% of startups fail. But "running out of money" is a symptom, not a cause. The real reason is harder to admit — and easier to fix.

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Glauber Bannwart·3 min read
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SaaS
Metrics
Finance

Unit Economics 101: The Numbers Every Founder Must Understand

You can't run a sustainable business without understanding unit economics. Here's the minimum financial literacy every founder needs — without the MBA jargon.

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Glauber Bannwart·2 min read
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AI Tools
Startup
Founder Resources

The AI Tools Stack Every Solopreneur Needs in 2026

The tools have changed faster than most founders realize. Here's the complete AI-powered toolkit for going from idea to launched product without a technical co-founder.

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Glauber Bannwart·4 min read
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AI Tools
Prototyping
Full-Stack

Bolt.new: The Fastest Way to Prototype a Full-Stack App

Bolt.new is the tool I wish existed when I was burning weekends fighting webpack configs. Here's an honest look at when to use it — and when not to.

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Glauber Bannwart·3 min read
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AI Tools
MVP
Product Development

How I Built My MVP in a Weekend with Lovable

Lovable is rewriting the rules of early-stage product development. Here's how I shipped a working MVP in 48 hours — and what I learned along the way.

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Glauber Bannwart·3 min read

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