Leon Ler

Data clarity.
Better leadership.

I help leaders and organizations think clearly about data, and I help managers navigate transitions that don't come with a manual.

Data guides people, and so do you. Let's strenghten both.


Discover where I can support you best:


Whatever you're navigating, we can find the next step together.

We'll discuss what you need and whether I can help.

Data Advisor - When your data isn't giving you answers

I work with organizations who want experienced data judgment in the room. Whether they’re building their data function, scaling it, or trying to make sense of what they already have.
Get the strategic direction your data function needs without the cost or commitment of a full-time hire.
What I can help you achieve

  • Know what actually matters in your metrics

  • Align teams around the right numbers

  • Shift your data team from reactive to strategic

  • Choose the right data hires, or know who you don’t need yet

  • Design a data approach that scales with you

  • Translate between business, product, and technical teams

You bring the real questions you’re dealing with. We sort through them, so you get clearer direction, better decisions, and a data setup that actually supports the business.


Get your data to work for you!


How it works

Leon Ler

First session (free)

Open discussion about your situation.
We'll identify the most critical problems and areas of cooperation, and agree on expected results

Leon Ler

Three months pilot

12 weekly sessions*
Working towards the goals we've set

* Option for custom packages upon agreement and availability

Leon Ler

6-12 months extension

Adjust and continue cooperation for longer term objectives

Mentor for managers - When your role outgrows your playbook

I work with managers who’ve stepped into bigger roles and want a clearer head, steadier judgment, and someone experienced to think things through with.What I help you develop

  • The shift from doer to leader

  • Confidence making decisions without constant validation

  • A leadership style that fits you

  • The ability to lead former peers and tough personalities

  • Clear priorities teams actually follow

  • Alignment across stakeholders with different goals

We meet regularly and work through your real situations as they come up, leaving you with confidence, clarity, and the ability to take the next step.


Turn your leadership jump into a win!


How it works

Leon Ler

First session (free)

Open discussion about your situation.
We'll identify the most critical problems and areas of cooperation, and agree on expected results

Leon Ler

Three months pilot

6 bi-weekly sessions*
Working towards the goals we've set

* Option for custom packages upon agreement and availability

Leon Ler

6-12 months extension

Adjust and continue cooperation for longer term objectives



Leon Ler

Hi, I'm Leon!

Change rarely comes with a playbook. Most of us get dropped into new situations and are expected to figure them out, often on our own.That’s been most of my career. Over the past 12 years I’ve built and led data and software teams across startups, scale-ups, and global companies, usually in moments when something important needed figuring out and there wasn’t a clear answer yet.Over time, I got comfortable in the middle. Between business and tech, leaders and teams, mess and clarity. I like helping people make sense of what’s actually going on and decide what to do next.That’s the role I play now.

What people say

If you're dealing with a data or management challenge and want another brain on it, we can talk.Start with a short intro call and see if it’s useful.

I only take on a small number of clients at a time.