top of page

Mariposa Sources is an empowering coaching agency dedicated to supporting and guiding female entrepreneurs on their journey to success. Our primary focus is to equip these entrepreneurs with process improvement methods and strategies, helping them optimize their business operations and achieve remarkable growth. With a passion for education and mentorship, we aim to cultivate a thriving community of driven entrepreneurs who can make a significant impact in the business world.

About Us

My Approach

I enjoy connecting with clients to find solutions that work best for them, not every client is the same. So asking the right questions is my first step to customize coaching sessions.

As a highly skilled solution-finder and business coach, I specialize in executive function. I bring a wealth of knowledge and expertise to my coaching practice.

I firmly believe that everyone is able to face their fears by improving their executive function, even if they are feeling overwhelmed.


Using my extensive experience and education, I help individuals to feel less anxious and more confident in their abilities, empowering them to achieve their goals and live their best lives.


I am a compassionate and dedicated coach who is committed to helping my clients unlock the power of their mindset and reach their full potential.

I earned a Bachelor of Arts in Business Management and Organizational Leadership from the University of Redlands in 2014 and was inducted into the prestigious Whitehead Leadership Society.


In 2015, I continued my education and received a Masters Degree in Business Management from the University of Redlands.

Founder Bio

Photo of Vanessa Siliezar, Founder and CEO

Vanessa Siliezar
Founder & CEO

Vanessa is a Southern California native with a natural business mindset and over 20 years of experience as an Executive Assistant.

In 2019, she started her own business, gaining valuable experience in the power of mindset shifts to transform life and achieve entrepreneurial success.


Vanessa is passionate about sharing her knowledge and empowering others to achieve their goals through her work as a Business Muse.


She is dedicated to helping individuals develop a growth mindset, overcome challenges, and improve their overall well-being by unlocking their potential.

“Vanessa has been able to support my organization in so many ways! With her world of information and knowledge, she was able to support my organization's challenges. She is invaluable and her innovative ideas and skills saved my organization thousands of dollars! ”

— Shor D., CEO

"Vanessa is the best. She's extremely responsive and is an excellent problem solver. She always comes up with creative solutions and is a delight to work with!"

- Jamie K., Executive VP

“I found Vanessa in 2020 and her work has helped me accomplish my own work faster and more efficiently. She took a huge weight off of my shoulders.


I plan to use her for many years to come, and recommend her to anyone juggling many spinning plates at once.”

— Jordann K.,  Nutrition Consultant

"Vanessa has taken the reins by creating our online revenue stream whereby we can now offer and accept donations, advertising, and sponsorships."

- Connie K., Entrepreneur

Learn More about Vanessa

My first interview!.jpg
bottom of page