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
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.
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
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
Expertly designed for leadership off sites, team development days, strategy sessions and culture work.
LEGO® Serious Play®
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
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
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Net-a-Porter
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TfL - Transport for London
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Wefox
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Qualifyze
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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 -
“Yesh stands out as a result of her ability to improve teams through well judged interventions.”
Jon Palmer, Data & Analytics Lead -
“Yeshim is a dedicated individual with a lot of insight and willingness to empower teams”
Marta Padilla Montoliu, CTO -
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.
Transformation of Data & Engineering Team
Long Term, Systemic Coaching to help transform into High Performing Department
Communication & Collaboration in Senior Leadership Team
Long Term Team Coaching to support Leadership Team Effectiveness.
Strengthening Team Ownership & Agility in a Small Business
Full Day Offsite using Lego Serious Play to unlock insight and action