Our Team and Coaches

Meet our professional team and coaches behind SparkUs success

Leadership Team

Özlem Sarıoğlu

Managing Partner, Professional Coach, PCC

Özlem Sarıoğlu began her professional career as a consultant at PwC, where she advised financial institutions on their global structuring and gained coaching experience as a manager. Özlem has been selected by the International Coach Federation (ICF) as one of the six honourees of the Young Leader Award in 2019 to carry coaching into the future. Having the PCC credential from the ICF, she has more than 1500 hours of coaching experience. She is also a volunteer in the Development team of EMCC Global.

Dani Benreytan

Managing Partner, Design and Business Development

After completing a Master of Design at the Domus Academy, Dani Benreytan started his career as a design management consultant, where he helped companies to build their brands. At SparkUs, Dani spearheaded the concept of turning traditional coaching into a gamified online coaching platform. By transforming what used to be a face-to-face service to a self-serving gamified digital coaching tool, SparkUs was able to reduce costs drastically and expand coaching services to masses.

Meriç Arslan

Project Manager/Customer Excellence

After graduating from Marmara University with a Bachelor of Science in Sociology, Meriç worked in HR and Account Management. At SparkUs, Meriç manages the proposal process for new customer acquisition and ensures customer excellence.


Susana F. Casla

Psychologist Professional Coach Managing Director Spain & LATAM

Susana is a recognized Psychologist, Business Coach and HR Consultant. Beginning at PwC, she has lead People & Tech projects for 20 yrs assuming extraordinary challenges to foster teams towards change in America, Africa and Eurasia. She provides trusted advisory services at board level, high impact trainings, lecturer at Business Schools/Universities and lead international coaching programs for her customers in more than 20 countries.

Pınar Dolarslan

Professional Coach, MCC

Pınar is a member of the International Coach Federation (ICF) and ICF Turkey. With over 3,000 hours of coaching experience, she has been credentialed by ICF and holds the title of Master Certified Coach (MCC). She supports coaches in the ICF credentialing process as a Mentor Coach.

Nehad Tadros

Professional Coach, MCC

Nehad Tadros is an executive master coach-MCC-ICF located in the United Arab Emirates-UAE. Nehad has 27 years’ experience working to help leaders, teams and organization become more effective and enhance performance and growth. Nehad partners and collaborates with executives and leaders in mid to large size companies to accelerate their ability to build and thrive with a results-oriented and compassionate approach. Her passion lies in working with people and helping them achieve the goals and outcomes.

Veena Pillai

Professional Coach, PCC

Veena Pillai started her corporate career as an HR Professional, with GE Group of Companies. As an ICF Certified Executive & Leadership Coach, she works with C-Suite executives, business leaders, functional heads and Hi-Potentials in enhancing business acumen & leadership competencies. With 2500+ coaching hours, she contributes to various industries like Pharma, Banking & Insurance, IT, Telecom, Manufacturing & Automobile. Veena has created new models of coaching to fit the requirement of group and 1:1 coaching.

Meg Mateer

Professional Coach

Meg Mateer helps her clients succeed by facilitating contexts for personal and group transformation. She takes an interpersonal approach to systems change and a systemic approach to personal insight. She brings a combined ten years of experience in business strategy, change management, psychology, and learning design, including seven years of consulting at big 5 firms. She believes in the power of diversity and thinking outside of the box in creating sustainable positive change.

Yüsra Soyak

Leadership Consultant, Executive Coach, PCC

Yüsra works as an Executive Coach and Career Coach. She has received her initial coaching training from the Coach Training Institute and is an ICF-Credentialed coach (PCC – Professional Certified Coach) with over 500 hours of coaching. She is also an active member of the European Mentoring and Coaching Council (EMCC) and takes part in the EMCC Audit Committee and the Supervision Group.

Deniz Hüsrev

Professional Coach, PCC

Deniz completed her Master’s degree at the University of East London in Applied Positive Psychology and Coaching Psychology. Her interest in positive psychology and coaching steered her towards the co-active coaching program with the ICF-accredited coaching school, Coaches Training Institute (CTI) and the Organization and Relationship Systems Coaching (ORSC) program. She is a Professional Certified Coach (PCC).

Zeynep Yetkin Yılmaz

Professional Coach /PCC, Team Coach, Facilitator

After she discovered her passion of inspiring people to transform their lives, Zeynep graduated from the Coaches Training Institute’s (CTI) Co-Active Coaching program and completed New York University’s Business Coaching Seminar. As an ICF-Credentialed professional coach (PCC) and a facilitator, Zeynep blends her 13 years of corporate experience with team coaching tools to enrich her facilitation and training skills

Kathrin Dahm

Professional Coach

Kathrin is a certified business coach who believes in the potential of people to learn and grow. Her passion lies in supporting individuals and teams to thrive. She loves to create experimential insights and stimulate meaningful reflections whilst building on peoples’ own experiences. She creates an atmosphere of openness and trust allowing real insights to happen. In doing so she brings her 20 years of experience from strategic and operational human resources functions in the international industry.

Arzu Pervizpour

Professional Coach, Trainer Consultant, PCC

Arzu is an ICF certified (PCC) coach with an undergrad degree in Psychology and a Masters degree in Human Resources Development from Villanova University, USA. She has over 20 years of leadership experience in HR which she utilizes today in helping her clients achieve business results and become better leaders. Her passion lies in seeing people own up their strengths and reach their potential for a life lived happier.

Zeynep Karasoy

Professional Coach, ACC, CPCC

With 12 years of experience in HR, Zeynep has worked in talent management, corporate training and development, and individual development. She has completed the Coaches Training Institute’s (CTI) Co-Active Coaching Training Program and the CTI-Certified Professional Co-Active Coach (CPCC) Certification Program

Özüm Özbay

Career Coach & Counselor

Özüm is experienced in providing career counselling, coaching and advisory services to young interns, university students and mid-to-senior level executives.

Buket Özdel

Professional Coach, CPCC

With 16 years of experience in HR, Buket received the International Professional Coaching Certificate from the Coaches Training Institute (CTI). She also completed CTI’s Co-Active Leadership Program, recognised as one of the best in the world. As of 2016, she continues the same program in Spain as an Assistant to the Leaders team.

Fulya Sönmez

Co-Active Coach, Facilitator, MA, MSc, CPCC

Fulya has completed post-graduate level studies in areas of organisation, leadership, decision-making and governance at Istanbul Bilgi University and at the London School of Economics. She works as a consultant and supports different organisations in various sectors as a coach and facilitator, with a special focus on leadership skills development and change management. She has completed the Coaches Training Institute’s (CTI) Coaching Training and Certification Program.

Supervisory Board

Vivi Soryano


Before becoming a body psychotherapy practitioner, Vivi started as an entrepreneur and a career coach. As a coach, she helped people attune to their potential and take initiative for a career, aligned with their “Presence”. 
Now, incorporating her training in Sensorimotor Psychotherapy and Core Energetics into her “Cultivating Presence” practice, she enables her clients to self-actualize. She helps them become resilient, achieve fulfilment and presence-based leadership through centeredness practices.

Gürkan Sarıoğlu

Board Member

Gürkan Sarıoğlu, BSc EE, PCC. Gürkan is specialized in business and leadership coaching with a background of thirty-seven years of corporate life experience in ICT sector gained in Turkish Telekom, IBM Turkey, STFA Group, Ericsson Turkey and Turkcell. He is now serving on the ICF Independent Review Board since Apr. 2016. He led the 2018 ICF Ethics Code Review Team. He served as an ICF Turkish Chapter leader (2010 –2012) and as a founding member of the EMEA Regional Advisory Board (2014 – 2016).

Yusuf Biton

Board Member

Yusuf was born in 1954 in Istanbul. He graduated from Galatasaray High School and ITU Faculty of Electricity. He entered the computer business in the 1980s and brought Commodore computers to Turkey. Yusuf built the first domestic assembly computers in Turkey. In the 1990s, he became the managing partner of the largest computer parts distributor company in Europe. After this distributor company was sold, he set up a factory on plastics with the same business partners, which was also sold to a European company. Currently, he is an angel investor for high tech companies like SparkUs.

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