we’re a psychology-based marketing company



Everything we do and believe in is to change how marketing is perceived.

We believe that marketing is here to help create a better world—spreading big ideas and inspiring stories that will make a great impact in our world.

We use psychology and human behavior to have the competence and capability to fully understand the needs of our clients and their customers.

We create and implement social media strategies that will bring your brand increased awareness and provide your fans with the ultimate experience.



Content Writing & Publishing

Creation and publishing of posts to tell your story.

Social Media Audit

A complete audit through your social media channels to provide an in-depth look at what needs to be optimized for better results.


Working with your team to provide the best strategies and tactics to garner results.

Paid Social Advertising & Optimization

Ad creation, management, and optimization of all paid media efforts.

Social Media Strategy

A comprehensive social media plan with recommendations, content suggestions, and best practice examples.

Detailed Reporting

A thorough report analyzing the data of your social media accounts with recommendations to improve.

Meet Our Founder

Stephanie Trinh, Founder & Lead Strategist

Throughout her many years of agency experience working with clients such as Harrah’s Resort Southern California, Rock ‘n’ Roll Marathon Series, Westfield UTC, LEGOLAND California, and ProFlowers, She’s learned one major thing: social media is not about the mechanics but the psychology of how we approach our tactics and implement them.

For that reason, the mission of ST Social Media LLC became highly focused on leveraging our knowledge in neuropsychology and consumer behavior to create social media strategies that will help your customers make the decision to work with brands that truly understand them.

how social media works for your brand

Understanding Consumer Behavior

Understanding Consumer Behavior

Understanding consumer behavior is a broad and complicated task, but once you've got the details figured out, you can begin to get excited knowing the detailed understanding of your customers and their motivations. What exactly is consumer behavior? Consumer behavior...

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Social Media Metrics and ROI

Social Media Metrics and ROI

What is Social Media ROI Calculating social media ROI has been deemed as one of the tougher aspects of being a marketer. It's not always the easiest to do because there are so many different meanings to what ROI may mean based on the type of conversion goals. To...

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Do you ever just go through a creative block where you can’t think of anything new or innovative for your Facebook Ads? I know I do. 

That’s why I personally created a swipe file where I can look through ads I found to be interesting and find inspiration in them to make something awesome for my clients.

ready to start?

Let’s bring your customers the ultimate experience on social media

Featured Clients & Praise

Stephanie helped me to get clarity on my social media strategy. Before working her I was confused, overwhelmed, and was approaching it all wrong. She gave me a clear path to move forward and the confidence to do so. Stephanie’s expertise is invaluable and her friendly, simple approach is empowering. She is going to be my go-to advisor as I expand my business and learn to master my social media.

Davide Di Giorgio

Founder, The Experience Alchemist

Stephanie is an outstanding social media strategist. She worked tirelessly on research, strategy, she is extremely creative, and is awesome at optimizing the ads that she runs for her clients!

Jenn Beninger

Owner, Genius Unlocked

Stephanie is so great at her craft in social media and strategizing. She really knows how to utilize the various platforms and down the the small details. Yet, the best part about Stephanie Trinh is she’s so easy to work with! She’s kind, focused, and trustworthy. I know I can count on her and that her heart is in the right place to help me and my business excel and reach potential clients with the right intentions and emotional connection.

Tania Kelvin

Creativity Coach, Creativity Adventure

Let’s talk