Karl Nottelmann

Director of Solutions Engineering

Karl Nottelmann leads Solutions Engineering at Planera, helping GCs and data center builders adopt modern scheduling without disrupting how their teams already work. Before Planera, he spent years running projects in the field at Swinerton and Pence Construction, so he knows firsthand how critical schedules are to successful project outcomes.

You deserve better scheduling software.

Drive revenue, reduce costs, and manage scheduling with Planera.
Button

Articles by

Karl Nottelmann

Scheduling

Articles

The High Cost of Inaction: Why Sticking with Legacy Scheduling is Eroding Contractor Margins

In the construction software industry, the biggest competitor is rarely another technology platform; it is the status quo. For general contractors (GCs), the decision to do nothing and stick with legacy scheduling tools like Oracle Primavera P6 or Microsoft Project feels like the safe, easy path. However, this inaction carries an immense, quantifiable financial toll.

Rather than focusing merely on software features, executives must confront the actual business impact of relying on outdated scheduling methods. From unconstructible baseline schedules and hidden delays to severe resource bottlenecks and expensive litigation, the "old way" of doing things is quietly draining profitability. The solution lies in transitioning to a modern, visual, collaborative Critical Path Method (CPM) platform like Planera, which eliminates the friction of legacy systems and transforms the schedule into a dynamic driver of project success.

Here is an in-depth look at the high costs of inaction that general contractors incur every day.

Read More

Features

Product Updates

What's new in Planera (June 2026): schedule changes with Manny, searchable notes, and more

Some updates change a flow you touch every day; others open up something you couldn't do before. June's release includes both, spanning how the schedule run popup handles mid-update decisions, how search reaches into notes and comments, how you add your team, and how your organization defines quality. Here's a closer look.

Read More

construction fast tracking banner

Scheduling

Articles

Construction Fast Tracking: What It Is, When to Use It, and What Can Go Wrong

Read More

lean construction scheduling banner

Scheduling

Articles

Lean Construction Scheduling: Principles, Techniques, and Benefits

Read More

pull planning in construction banner

Scheduling

Articles

Pull Planning in Construction: Process, Benefits, and Examples

Read More

construction sequence plan banner

Scheduling

Articles

Construction Sequence Plan: How to Sequence Work for Better Project Flow

Read More