try it series





keep it series




my story

deepen it series




a special on women

w/ sisters - we connect to inspire, our online live peer-to-peer coaching program to boost wellbeing, success and positivity for amazing women around the globe is going into the next round. Because haven't we all been there: feeling stuck, something is holding us back to make a long desired change or we're just stressing from one thing to the next without much focus and losing track of ourselves? Let's get on it, right from the start of the new year!

Together, we tackle our day-to-day challenges and even bigger dreams.

Our newest addition is a w/ sisters encore edition for women who are planning to transition into a life full of meaning and intention after work.  If you're looking for some support by two coaches and a group pf women like you, reach out! Now is the time! (more info in FAQs)

Every series contains four 75min sessions, plus you automatically become a lifetime member of the w/ sisters community offering you lots of cheer, support and curated content.  Investment in yourself: $395/series (sliding scale, see FAQs)

We hope to see you soon. Next up is the encore circle (dates below)
We, that is Cindy Hurley-Leister and Sonja Kirschner.

Still questions? Learn more in our FAQs or reach out through the contact form.

w/ sisters encore dates

April 13

April 27

May 11

May 25

7am ET / 1pm CET

w/ sisters encore


my dreams




It's amazing to see what we women have in common! All w/ sisters are so impressive and on the inside it looks different and is challenging for all of us.


HR Manager in a Fortune 500 company



The program that Sonja and Cindy put together is great for getting more of what you need and less of what you don't want. I feel inspired, challenged and relaxed after the one hour session. Connecting with other amazing women and realizing we're all the same but different is another benefit.


COO of Development and Business in the Film Production Industry and Adjunct Professor



"The best hour in my week."


w/ sister



Reach out for the next w/ sisters circle 

By clicking Send I consent that my information is stored so that double human and/or Cindy can use it to get in touch with me.

About Cindy:

I am passionate about people, their stories, their growth and places around the world. For over a decade-long, I held a full-load, corporate HR career in Germany and the US. Recently, I decided to make a shift and am currently in the middle of an exciting transition. 

In my professional and personal life, I met so many fascinating women whose experiences had a major impact on my own growth. They inspired me to co-found w/ sisters. 

I am currently completing my ICF Coaching Certification and hold a MSc in Social Sciences and Personnel Development. I am also a RYT 200 certified Yoga teacher. For more details, check out 

About Sonja:

I am convinced that there is nothing more complex, fascinating and beautiful than humans. Therefore, I truly enjoy shaping their futures with them. Bringing over 15 years of experience in Human Resources, coaching, consulting and leading people to the table and having worked for and consulted Fortune 500, German DAX 30 and small & mid-sized, often family-owned companies across all industries as well as non-profit organizations and government agencies, I developed a deep understanding of human needs in the workplace and in their personal lives. In 2019 I founded double human LLC, my most recent and most heartfelt endeavor. While I hold a M.Sc. in Psychology (Dipl.-Psych) and am a Certified Behavioral Trainer and Trained Co-Active Coach, I feel the most important thing about me is that I love people and seeing them reach their goals gives me the chills over and over again. 

double human LLC - Coaching & Consulting

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