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What is “PDD” and Why It’s Critical When Building Automations?

Practicle advice of what is PDD and why automation agencies needs it, wrote from Mariela Slavenova, CEO, Marinext AI

Imagine you want to build a house. Before you start laying bricks, you create a plan. Detailed blueprints. Specifications. Measurements. Without this plan? The house might collapse. Or worse – you’ll build something completely different from what you envisioned. In the world of automation, this plan is referred to as a PDD, or Process Design […]

When AI Agents Cost More Than They’re Worth: A Lesson from a Real Project

Real Estate Agency_Daily Reminder Automation_marinext AI

🎯 The Challenge Today’s article comes directly from my practice – from a project that made me fundamentally rethink how I approach automation with artificial intelligence. And no, this isn’t about a technical failure. This is about a crucial insight: sometimes the best solution is NOT to use AI. Let me tell you about a […]

The HARDEN Method RACI Matrix: Who Does What, When

The HARDEN Method RACI Matrix

The HARDEN Method RACI Matrix in action – Why the biggest automation failures aren’t technical—they’re organizational

The $50K Lesson Every Automation Team Learns the Hard Way
Picture this: Your AI automation is working perfectly in demos.

The models are accurate, the integrations are solid, and everyone’s excited about the potential savings.

Six months later, it’s collecting digital dust while your team has quietly returned to manual processes.

What went wrong?

Nine times out of ten, it wasn’t the technology.

It was the people—specifically, unclear ownership of who decides what, when things go wrong, and who’s accountable for the outcome.

When AI automations move from demos to day-to-day operations, the single biggest failure mode isn’t “bad models”—it’s unclear ownership.

How We Transformed Customer Support for a 30-Year-Old Freight Company Using the HARDEN Method

Automation for freight forwarder company build by following the Harden Method

Our first real-world success story: turning ticket chaos into automated efficiency

The Challenge That Every Growing Company Faces
Picture this: You’re running a successful freight forwarding business. Thirty years in the market, solid reputation, growing customer base. But there’s a problem that’s eating away at your team’s productivity.

Every day, hundreds of customer support tickets flood your Zendesk. Your agents spend hours just figuring out where each ticket should go. A booking confirmation gets mixed up with an urgent shipping issue. Documentation requests sit in the wrong queue for hours. Your customers wait longer than they should, and your team feels overwhelmed.

Sound familiar?

This was exactly the situation our client faced when they reached out to us. And it became the perfect testing ground for our newly developed HARDEN Method for Automations.

But let’s dig deeper into what this really looked like before we stepped in.

The HARDEN Method™: A Complete Guide to Reliable AI Automation

The HARDEN Method is a practical, end-to-end framework for building AI automations that actually work in production—not just in demos.

The HARDEN Method sequence—Discover → Design → Build → Break → Harden → Launch → Monitor—combines product ownership, engineering discipline, and QA rigor so your workflows deliver measurable outcomes: fewer manual steps, cleaner data, and predictable operations.

You’ll learn how to select the right pilot, design for failure and rollback, implement guardrails (including idempotency, retries, and observability), and demonstrate ROI with KPIs that matter to your operators.

If it can’t survive the Break phase, it doesn’t ship.