Stop juggling multiple agencies. We are a full-stack digital marketing agency founded by 30-year industry veterans. We manage your entire digital presence—from websites and SEO to ad campaigns and automated booking—all under one roof.
Most business owners are frustrated. You're trying to manage a web designer, an SEO freelancer, an ad agency, and a social media person, but none of them talk to each other. Your strategy is disjointed, your costs are high, and you have no idea what's actually driving revenue. It’s time to stop the chaos.
Our approach unifies everything from foundational Brand Identity and SEO strategy to your website, ad campaigns, and automated booking/review systems—ensuring perfect harmony and delivering measurable, profitable growth for your business.
Meet Your Growth Directors:
Johnny & Michelle Kang
We're Johnny and Michelle Kang. Before founding this agency, we spent 30 years building, marketing, and growing our own business from a single location into four of the most successful Taekwondo schools in the Bay Area.
Now, we're dedicating that proven, real-world experience to you. We are the hands-on, expert partners we knew businesses were missing. When you hire us, you get us - a husband-and-wife team of veteran experts, not a junior account manager. We're here to build a real partnership founded on integrity and a passion for your success.
Websites / Landing Pages / Funnels
Press Releases & Media Outreach That Delivers
Strategic Blogging to Build Visibility & Authority
Email Copywriting & Marketing Systems
Organic Social Media Management
Targeted Ad Campaigns With Facebook, TikTok & Google
Online Reputation Management
Podcasting & Online Course Development
Brand Identity Services
Strategic Marketing Collateral
Interactive Demo System
Automated Booking System
Automated Reviews System
SEO Services
Social Media Video Marketing
Online Event Management System
Custom Directory & Community Platforms
Branding Services
We're proud to be the trusted growth partner for businesses and organizations of all sizes. But don't take our word for it - see what some of our clients have to say about their experience.
"Working with Johnny and Michelle has been a game-changer. Our traffic and growth are up tremendously—we absolutely love the new website they built and how they manage our online reviews.
Their expertise in anything digital is incredible, but what truly sets their team apart is their speed and customer service. They are professional, deliver amazing results, and are just a joy to work with."
- Richard Kim, CEO, Riviera Health Spa
"Johnny and Michelle are the most professional and highly efficient team we have ever worked with. They deliver top-tier graphic design and social media campaigns with incredible speed, and their management of our Worldwide Taekwondo Online Summit was absolutely flawless. They are true experts."
- Sang Chul Lee, President, United States Taekwondo Committee
"Our leads and in-store sales are up. Significantly. We credit that growth directly to the full-stack strategy implemented by Johnny and Michelle. They are a highly skilled, professional team that manages all our marketing and delivers incredible, measurable results. Our ROI with them has been fantastic."
- Janet K., Owner, Floors To Go
"We are just incredibly grateful to Johnny and Michelle. They took our non-profit's digital marketing and gave us the professional platform and exposure we desperately needed. Their team's work has been invaluable, and we are so appreciative of their partnership and dedication to our cause."
- Doug Fuechsel, Champions Education Fund
"We are just thrilled with the work Johnny and Michelle have done for our club. Their management of our social media and email campaigns has been a gift. They are kind, professional, and have helped us connect with our San Francisco Bay Area community in a way we never could on our own. Our deepest thanks to their team."
- Seung Koo Kang, Director, SF Special Choir Lions Club
"Johnny and Michelle are a godsend. They ended our frustrating, manual event sign-ups and long lines by building a fast, modern system. Their expert marketing has dramatically grown our exposure, our events are full, and we're incredibly grateful."
-Betty Scheidt, President, Madera County Republican Women
"Johnny and Michelle are my essential strategic partners in the hyper-competitive SF market. As a realtor, I can finally focus 100% on my clients because they built a powerful system that attracts qualified, high-value leads. This gives me a true competitive edge. Partnering with them was the best decision I've made for my business."
- R. Khara, Realtor
"As a non-profit, managing our national presence on a budget was a constant struggle. Partnering with Full Stack Digital Marketing was a brilliant move. They professionalized our entire digital outreach, from social media to email, giving us a clear, powerful voice. Our community engagement and event participation grew significantly."
- Sung K., Director, NCTA
"As a photographer, I want to be behind the camera, not in front of a computer. Full Stack Digital Marketing built me a stunning website and handles all my marketing. My bookings have never been stronger, and my online presence finally feels as professional as my photography. They are a true game-changer."
- Jenny Nguyen, Photographer, Studio Simplicity
Stuck on a specific challenge? Stop guessing where to invest your marketing dollars. Tap into 30 years of expertise for a focused audit or strategy session and get back to growing.
Your First Step to Growth: A no-obligation, complimentary discussion to understand your unique goals, challenges, and current marketing efforts. We identify key growth opportunities and determine the best path forward.
Get Unstuck. Get Clarity. Bring us your single, critical marketing challenge (e.g., ad targeting, SEO question). We dedicate this focused time to providing the actionable advice you can implement immediately.
More Than Advice—It's a Plan. A powerful, collaborative working session where we build a clear and prioritized 3-Step Action Plan for your next big idea or growth plateau. Includes a pre-session analysis.
Uncover Your Hidden Opportunities: A deep-dive review of your website's search engine health, backlink profile, and content gaps. You get a prioritized action plan detailing exactly why customers can't find you.
Stop Wasting Ad Spend: A comprehensive analysis of your primary ad account (Google or Meta/Facebook Ads). We find critical errors and identify untapped opportunities for profitable return.
Empower Your Team. Ignite Your Marketing. A private, interactive workshop fully customized to upskill your team on your most pressing need (e.g., Content Mastery, Local SEO, Email Marketing). Transform skills into immediate action.
From Overwhelmed to On-Track: The culmination of our strategy process. We present the comprehensive, data-driven master plan for your sustained growth, including our full competitor and market analysis.
Stay On Track, Every Month. Dedicated check-ins focused on tactical execution, goal tracking, and immediate performance adjustments. We review your key metrics to ensure our strategy is converting in real-time and adapt quickly for maximum ROI.
Plan Your Next Year of Growth. A high-level, comprehensive session to review annual results, assess market positioning, and finalize the long-term strategy for the coming year. We ensure your growth engine scales with your business goals.
"Full-stack" means we are your single, integrated partner for all your digital growth needs. Instead of you hiring a separate web designer, an SEO specialist, an ad manager, and a booking system expert, we do it all.
This is better because it ensures every part of your marketing works in perfect harmony. Your ads match your landing page, your website is optimized for your SEO goals, and your booking system works seamlessly with your customer-review engine. It’s a unified strategy that saves you time and delivers much stronger, more cohesive results.
Because every business has unique goals, we provide custom proposals rather than a one-size-fits-all price list. Our services are structured as either one-time projects (like a new website or a booking system setup) or monthly retainers for ongoing growth.
We offer a free, no-pressure 30-minute consultation. After we listen to your goals, we can provide you with a clear, itemized proposal with specific pricing options.
This is the most important question, and the answer depends on the service.
Immediate Impact (Weeks): Services like a new website, a booking system, or a paid ad campaign can deliver results almost immediately.
Long-Term Growth (3-6 Months): Core growth strategies like Search Engine Optimization (SEO) and content marketing are an investment. It typically takes 3-6 months of consistent, expert work for Google to recognize your authority and rank you highly.
We build long-term domain authority and drive high-intent organic traffic, ensuring sustainable, compounding growth.
Our "full-stack" approach is designed to give you both: "quick wins" from our tech and ad services, while we build your long-term, sustainable growth in the background.
We believe in 100% transparency. You will never be left in the dark. We provide clear, easy-to-understand performance reports on a monthly basis.
We don't just send you confusing charts; we show you the metrics that matter: how many people visited your site, how many new leads you received, and exactly how your investment is translating into real customer growth and revenue.
Absolutely. While we are proud to be based in the Central Valley, we have successfully managed campaigns and built websites for clients across the United States.
Let's start with a simple conversation. Schedule a free, 30 minute consultation with us. We'll listen to your goals, and you can see if we're the right partners for you. No pressure. No obligation.
