Team Coach & Leadership Development

Helping Leaders & Teams Align, Collaborate and Perform

My passions and core values are learning, growth and self improvement.

Yeshim Yahya

Verified Expert / Bookable via TruthWorks

Founder of TrueInsightCoach

I believe that real insights into who we are, can help us move into better version of ourselves for the greater good of our lives and of the systems in which we live.

I love working with individuals and with teams. Elevating others so they can in turn elevate those around them, whilst helping people in teams find healthy and sustainable ways to work together.

I work with tools that allow us to gain deeper insights into who we are, and then turn those insights into action.

I also work deeply on my own state of being with Tai Ji and meditation as I am a firm believer that we need to model and live the hard task of self improvement before we can attempt to help others.

In these pages you will find more info about how I can help you and your teams, some cases studies and also some info about the tai ji classes I run in the Emporda region of Catalunya, Spain.

I am available for freelance and fractional work, bookable directly or via the TruthWorks platform.

Get in touch and lets talk about how I can help you and your teams!

We are human, and all teams encounter obstacles - especially in today’s fast-changing world

People sitting around a wooden table with notebooks, glasses of iced drinks, and a laptop, engaged in a discussion or working together.

Conflicting priorities or unclear goals

can lead to frustration and disengagement

Hidden tensions or poor collaboration habits

can quietly undermine performance

Leaders are often pulled in multiple directions

driving results, supporting individuals, and keeping the team empowered and aligned.

Remote and hybrid work

can make communication, trust, and cohesion harder to maintain

Resistance to change and adapting too slowly

even strong teams can struggle when processes, priorities, or market conditions shift quickly, causing delays, frustration, and missed opportunities

Rapid technology and AI adoption

can disrupt roles, create uncertainty, and slow decision-making

Partnering with a team coach is a strategic investment -

helping to streamline collaboration, clarify priorities, and enhance overall team performance, while making the leader’s role more effective and sustainable.

A neon sign that reads 'INSIGHT' is reflected on a glass window, with buildings, sky, and the street visible in the background.

Leadership Coaching & Mentoring

A space for leaders to think through challenges and grow.

Coaching when you need to find your own answers vs. practical tools and experience when a different perspective can help.

Team Interventions that Deliver Results

Multiple people with different skin tones forming a heart shape with their fists.

Built on agile and systems coaching principles, this scalable team coaching framework helps teams get clear on purpose, sharpen how decisions get made, and build a culture that performs.

Team Off Sites with Tangible Outcomes

A group of people sitting around a wooden table in a modern, well-lit cafe or restaurant, engaging in conversation and enjoying drinks, with a contemporary kitchen-style background.

Expertly designed for leadership off sites, team development days, strategy sessions and culture work.

LEGO® Serious Play®

People building with LEGO bricks around a large pile of LEGO pieces on a white table in a bright room.

LEGO® Serious Play® is an innovative, hands-on method that gets every voice in the room heard, makes complex ideas tangible, and surfaces what's already in the room - enabling the kind of honest conversations and breakthroughs that get teams moving faster.

DiSC® Insights

A pie chart divided into four equal sections with different colors: green, red, yellow, and blue, labeled D, i, C, and S.

The gold standard in team communication and trusted by millions of teams worldwide, DiSC® gives every individual a clear picture of their communication style and working preferences - and shows the team exactly how to get the best from each other.

Trusted By

King

•

Net-a-Porter

•

TfL - Transport for London

•

Wefox

•

Qualifyze

•

King • Net-a-Porter • TfL - Transport for London • Wefox • Qualifyze •

“I highly recommend Yesh to any organization looking to enhance their leadership capabilities.”

Veronica Padilla, Chief of Staff -

A woman with short, curly dark hair wearing a pink top, smiling outdoors with a blurred background.

“Yesh stands out as a result of her ability to improve teams through well judged interventions.”

Jon Palmer, Data & Analytics Lead -

A man wearing a white shirt smiling at the camera.

“Yeshim is a dedicated individual with a lot of insight and willingness to empower teams”

Marta Padilla Montoliu, CTO -

A woman with red hair in a bun smiling, wearing a black turtleneck and a dark pinstripe blazer, standing against a wooden wall.

Case Studies

Aligning a C-Level Team in a Pharma Start-Up

Full Day Offsite where C-Suite Execs align on roles, responsibilities and expectations.

Multiple hands forming a heart shape with fingers.

Transformation of Data & Engineering Team

Long Term, Systemic Coaching to help transform into High Performing Department

Group of people sitting at a large wooden table in a modern, well-lit coffee shop or restaurant, engaging in conversation.

Communication & Collaboration in Senior Leadership Team

Long Term Team Coaching to support Leadership Team Effectiveness.

Scrabble tiles spelling 'SHIFT HAPPENS' on a dark slate surface with a white feather and a vintage camera.

Strengthening Team Ownership & Agility in a Small Business

Full Day Offsite using Lego Serious Play to unlock insight and action

People sitting around a table assembling and playing with colorful LEGO pieces.