Welcome Friends!

a space designed to support you in understanding yourself, your child, and your family on a deeper level—through the wisdom of Human Design.

Our Goal Is Simple:

to empower you and your little ones to embrace who you are, and to do so with ease and joy.

What if you knew exactly who you are…

what makes you uniquely special and how to move through this world as your most confident self. No more questioning what is the right choice or should you moments. Through this system you will find your customized blueprint for living your life; digestion, environments where you thrive, career, relationships, habits, how to bring forth what is best for you… your lifestyle.

Whether you’re new to Human Design or already on your journey, you’ll find our tools and resources; for children and parents, make exploring energy types and understanding unique qualities enjoyable and simple.

We’re all about encouraging self-love and growth, especially for the little ones.

Personalized Custom Childrens Design workbooks Available

Hi Friends, Jenna here.

your personal guide in this thing called life.

Founder & Course Creator

Jenna is a 2/4 Self Projected Projector. She is the heart and soul behind STELLE + SOL and Certain Design. With a highest sense of feeling she is deeply connected to the Love and Passion one has for themselves, others, spirit and the world around you, humanity as a whole.

When she first started learning about Human Design, she began experimenting with it in her own family. Creating workbooks for her children, and by seeing their excitement and joy in understanding their own unique energy was a huge lightbulb moment. That was the experience that sparked the vision for creating tools that other families can use to nurture connection and self-awareness from a young age. I believe that every child (and parent) deserves to be seen, loved, and celebrated for exactly who they are.

This is why I created Certain Design—to bring meaningful, easy-to-understand Human Design resources into your home.

Start with your own de-conditioning processes and allow it to expand your whole world. Giving yourself permission to be who you were designed to be and guiding you to living a life rooted in love, kindness and compassion.

What are you Searching For in life?

  • Understanding yourself and everyone in your family unit. Create a whole and harmonious family dynamic.

  • Explore yourself and what makes you uniquely special. Understand your diet, decision making abilities, consistancy, best environments, and more.

  • Fine tune a careers that is most aligned with you and that plays to your specific strengths.

  • What is your purpose in life?

    Dive into what fills your soul and find your confidence behind your purpose in life.

STELLE + SOL

"Giving you permission to thrive as your true self" - Jenna Petrinka

"Giving you permission to thrive as your true self" - Jenna Petrinka

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• • • WORDS OF LOVE • • •

  • • Katie •

    4/6 Emotional Manifestor

    I had the most incredible conversation with Jenna. I am brand new to Human Design and I was pleasantly surprised at how much I resonated with the things she was telling me. Jenna is a true leader. She listens intently and guides with so much love. She was open and patient to all my questions and explained things in such a clear manner. I am excited about this new tool that will help with self discovery; taking what I love from it, and living a life that feels so empowered and fulfilling. If you're curious about Human Design, I highly recommend Jenna!

  • • Kelsey •

    6/2 Manifesting Generator

    I want to express my heartfelt gratitude for my amazing friend Jenna, who introduced me to the world of Human Design. Her deep understanding and passion for the subject has made a significant impact not just on my life but also on how I approach parenting, my kids as individuals and not as a whole. Through Jenna's guidance, I've gained valuable insights into my own Human Design in so many positive ways and of my three kids, allowing me to appreciate each of them as unique individuals.

    Jenna has an incredible ability to explain complex concepts in a relatable way, making the learning process both enjoyable and enlightening. Thanks to her support, I feel more empowered and equipped to nurture my children's strengths while honouring their individual paths. This journey has not only enriched our family dynamic but has also deepened my self-awareness and is helping me work on my own personal growth. I truly appreciate her kindness and dedication!

  • • Sarah •

    6/2 Sacral Generator

    Working with Jenna has been incredibly insightful as she taught me about my Human Design as a Generator. She helped me understand how my energy type influences my daily life and decisions. Her Passion is inspiring, and her expertise in Human Design has made a real impact on me. I truly appreciate the guidance she's provided and look forward to continuing this journey with her support!!

  • • S •

    Projector

    Human Design is so interesting and has really helped me a lot in understanding how I function!

  • Human Design really is for kids

    Ra Uru Hu

  • knowing your design provides clarity of oneself.

    Jenna Petrinka

  • Each and every one of us is a different aspect of love

    Ra Uru Hu

  • You are uniquely individuaL, IT IS TIME TO Embrace how special you TRULY are.

    Jenna Petrinka

your human design

I’m here to guide you in discovering who you truly are and give you the permission to be unapologetically yourself. My goal is to provide you with a deeper sense of self while helping you understand your Human Design body graph chart in a way that feels simple, relatable, and easy to apply to your daily life. Through this journey, you’ll gain the tools to fall in love with yourself and your life—living more fully and authentically every day.

If we can raise our children to be comfortable and confident in their own bodies, the world will inevitably change for the better.

I am here to guide and empower parents and educators alike to raise their children, this new generation, to best know and love themselves and in return, change the world.

THE FUTURE GENERATION

Courses & Products Coming Soon!

  • Master Your Digestion

    Understand how you best digest food and information allowing your body and brain to function as optimally as possible for you as an individual.

  • Certainty In Your Decisions

    All things Projectors

  • Gates Guide

    Understand your charts gates... application of what your individual gifts are.

Shop By Design

start with free resources

Harmony Within

Unlock the secrets to balance and self-love with this transformative mini course! Discover simple, practical steps to create a life you truly love—starting now!

Energy Types

Get your easy to comprehend cheatsheet to start diving into your or your children’s Energy Type

    • The Responder

    • The Initiator

    • The Hybrid

    • The Guide

    • The Mirror

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