Built for Founders, CEOs, and CTOs

Build aPredictable Growth Engine

I help Startups and Small Buisnesses stabalize existing products or launch new products from validated product-market fit. Retention-first software aligned to business DNA so growth compounds predictably.

10+

Optimized Products

Exec-Aligned

C-Suite Priorities

Retention-First

Profit + Retention

AI Network Visualization
Quality
A+ Rated
Security
Enterprise

How I Work

Retention-First Execution System

Every step is tied to adoption, recurring value, and predictable growth - not feature bloat.

01

Diagnose Leaks

I identify where users bounce, where delivery is unstable, and where runway is getting wasted.

02

Align Business DNA

I design architecture around your pricing model, customer journey, and growth constraints.

03

Ship Retention Features

I deliver focused sprints that improve activation, repeat usage, and product trust.

04

Optimize and Scale

Post-launch monitoring and iteration keeps retention climbing while protecting brand equity.

Sean Ward - Founder of YochaAI
Founder & Engineer

Meet the Founder

Sean Ward

I work as a founding engineer partner for teams that need a high-retention product, not a fragile prototype. When you work with me, you work directly with me - no layers of management and no handoffs to junior devs.

My focus is aligning architecture to your business DNA from day one so every feature supports adoption, retention, and scalable profit.

01 Retention Systems
02 Product Hardening
03 Growth Instrumentation
See how I build growth engines

Proof of Impact

High-Retention Product Outcomes

NSP Soccer Logo
Mobile AppWeb Platform

NSP Soccer Training Platform

Built a comprehensive soccer training ecosystem - a cross-platform app with gamification, nutrition tracking, and a coach portal designed to improve repeat engagement.

React Native
React Native
Expo
Expo
React
React
Firebase
Firebase
Stripe
Stripe
RevenueCat
RevenueCat
North GA EMC Logo
Enterprise Web App

North GA EMC Call Analytics

Delivered in collaboration with Versalytix for North GA EMC. The platform processes customer calls with AI summaries, transcripts, audio playback, and Azure AD SSO.

React
React
TypeScript
TypeScript
Python
Python
Flask
Flask
Azure AD
Azure AD
Radix UI
Radix UI
KUB Logo
Mobile AppOutage Map

KUB Mobile Outage Center

Delivered outage map and outage reporting/status workflows as part of KUB's React Native migration initiative for cross-platform consistency.

React Native
React Native
TypeScript
TypeScript
React NavigationReact QueryZodreact-native-maps

Powered by production-ready technologies

React

Trusted Partners

Companies and organizations I've had the pleasure to work with

Versalytix
Pima Web Design
NonStopX
NSP Soccer
Phelps 2020
Solvis
Zesty Coach
Oak Ridge National Laboratory
North GA EMC
Pursuit Digital
Empower AI
KUB
Versalytix
Pima Web Design
NonStopX
NSP Soccer
Phelps 2020
Solvis
Zesty Coach
Oak Ridge National Laboratory
North GA EMC
Pursuit Digital
Empower AI
KUB

Testimonials

What Clients Say

Direct feedback from founders and executives I've worked with

"Life long learning" gets thrown around a lot, but very few actually practice it. I met Sean Ward only a few months into his journey with YochaAI. His determination to learn and grow is what made him stand out to me.
Tal Lazar

Tal Lazar

Founder

Latent Media Group

Sean is a fantastic developer. In my experience working with him, he is consistently on top of his work, proactive, and reliable. If anything comes up during the process, he always doubles back, takes ownership, and makes sure everything is handled properly. That level of account...
Bella Matasic

Bella Matasic

CEO & Founder

ZestyCoach

Sean is an elite-level software engineer who possesses a wide range of skillsets including app and website development, AI engineering and many other software-based skills. Above all, Sean is a great person who works very fast and delivers a high-standard of work on a consistent...
Heath Martin

Heath Martin

CEO & Founder

Nonstop X & NSP Soccer

I've had the pleasure of working with Sean first at Phelps 2020 in 2023 where he was hired as a Machine Learning Intern working on a really interesting DOD project. Later, I hired Sean to work as a contractor for Pima Web Design on some innovative App development paired with AI a...
Michael Palmer

Michael Palmer

Founder

Pima Web Design, SWE @ ORNL

I had the privilege of supervising Sean during several semesters of internships at Phelps2020, where he worked on advanced machine learning and computer vision projects. Even early in his career, Sean distinguished himself through his remarkable technical depth, creativity, and h...
Besma Abidi, Ph.D.

Besma Abidi, Ph.D.

Sr. Director of Engineering

Empower AI

Swipe to see more

Founder Notes

Still not sure? These blogs will get you up to speed!

Short, practical breakdowns on retention-first systems, founder-led product decisions, and what it takes to move from fragile prototype to something users trust.

Engineer reviewing system design for retention-focused architecture
Latest Post
Retention ArchitectureApril 7, 20268 min read

User Retention Architecture: Why Features Alone Won't Save Your Startup

A feature-heavy roadmap rarely fixes churn. Retention comes from engineering the systems that drive activation, repeat usage, and long-term trust.

Activation instrumentation
Behavioral trigger loops
Stored value systems
Illustration symbolizing one focused solution for startup product hardening
Featured Article
Product HardeningMarch 14, 20267 min read

Stop Wasting Time on Tech Debt: 5 Product Hardening Hacks for Stability

Tech debt is not just a developer annoyance. It is runway leakage. These five product hardening moves stabilize core flows and reconnect engineering work to revenue.

Retention leak audit
Feature bloat reduction
Core flow stability
Abstract data flow illustration representing growth instrumentation and scalable product systems
Featured Article
Founder StrategyFebruary 12, 20266 min read

Why a Fractional Founding Engineer Will Change the Way You Build Product-Market Fit

Founders do not need more code. They need senior execution aligned to retention, runway, and the business reality behind product-market fit.

Retention-first architecture
Product hardening
Growth instrumentation

Swipe or use arrows to browse more insights.

Ready to stop leaking users and runway?

Book a growth systems call and I will map the fastest path from unstable stack or blank-slate build to predictable retention.