Software for the life you actually live.

J&K Springs, LLC builds software tools, AI-powered applications, and digital experiences that make everyday life simpler — for families, coaches, homeowners, and communities.

We're a family-run technology studio in St. Louis, Missouri — named for the two natural springs on our property. Everything we build starts with a real problem we've lived: managing a household, tracking finances, motivating kids, or turning an hour of video into a plan you can act on.

Explore What We Build Work With Us →
Springs Solutions — streams melding into one river
Our Focus

What we build toward

Productivity & Personal Growth

Tools that reduce cognitive load, build better habits, and give you visibility into where your time actually goes.

Financial Responsibility

Dashboards, models, and planning tools built on real numbers — not assumptions.

Neurodivergent-Friendly Design

Software built to accommodate how different minds work: clear, low-friction, adaptable to your flow.

Security & Compliance

Zero-trust architecture, NIST-aligned workflows, and compliance frameworks that don't slow teams down.

AI-Powered Video Intelligence

One engine that turns narrated video into structured plans — renovation scopes, game film breakdowns, and more to come.

Family & Household

Apps focused on keeping households running, kids engaged, and families grounded.

One source. Many springs.

What we've built

Every product in the Springs family solves a problem we cared about enough to ship.

Footage landing page — Every house has a punch list

Footage

Live
Walk it. Say it. Plan it.

Walk through any space, narrate what you see, and Footage turns your video into a structured project plan — scoped tasks, captured screenshots, and a punch list you can hand to a contractor.

footage.springs.solutions →
Reel Coach landing page — Every player has a next level

Reel Coach

Live
Turn your voice into a game plan.

Narrate your game film like you're on the sideline. Reel Coach transcribes your voice, captures the moments you call out, and builds an improvement plan for every player.

reelcoach.springs.solutions →
Sorted landing page — A calmer home, one step at a time

Sorted

Live
A calmer home, one step at a time.

A cluttered home quietly weighs on your mind. Walk through a room, say what you wish were different, and Sorted turns it into small, doable steps — then helps you make a little progress every day.

sorted.springs.solutions →
Unfold landing page — Make the hidden work visible

Unfold

Live
Make the hidden work visible.

Unfold maps the invisible labor of running a home — who does what, how often, and whether it feels fair. Built for couples and families who want data, not arguments.

unfold.springs.solutions →
LotGD landing page — Legends of the Green Dollar

LotGD

Live
Your portfolio is a dungeon. Your trades are battles.

A finance RPG that layers live stock market data over classic browser-game mechanics. Track holdings, fight the market — and actually enjoy checking your portfolio.

lotgd.springs.solutions →
Chore Pets landing page — Chores they'll want to do

Chore Pets

Live
Clean your room. Level up your pet.

An Alexa skill with a visual interface that turns household chores into a character progression game for kids. Complete tasks, earn experience, watch your companion grow.

Try Chore Pets →
Granada Condominiums resident portal website

Granada Condominiums

Case Study
A legacy community site, made self-serve.

We rebuilt the website for a 174-unit St. Louis condominium community: a secure resident portal publishing monthly financials, plus a news, user, and work-order admin backend the board runs itself — hosted and maintained by Springs.

Read the case study →

Also in the works: a narrative RPG built in Godot — and from backyard beekeeping to weekend remodels, we document real projects with honest timelines. No sponsored softening.

Work With Us

Consulting, when it overlaps

Between us, we've shipped software for hedge funds, built enterprise security & compliance programs, launched products as an indie studio, and governed community organizations with millions in assets. We keep our consulting roster deliberately small — but if what you're working on overlaps with what we do, reach out. We'd enjoy the conversation.

Application Development

Custom web apps, mobile (iOS/Android via Capacitor), games, and Alexa skills — from scoping and architecture through build and handoff.

AI Integration & Automation

LLM integration, AI image and video pipelines, workflow automation. Production systems on Azure OpenAI, ComfyUI, ElevenLabs, and Claude.

Financial Modeling & Forecasting

Revenue forecasting, budget modeling, portfolio reporting, and dashboard design. We speak Excel and code.

Security & Compliance

NIST assessments, Zero Trust review, risk programs, access management, SOC 1/SOC 2 documentation support, and policy development.

Web Design & Hosting

Full-stack design, hosting setup and migration, DNS, SSL, Cloudflare, and SEO — from "I need a website" to live.

Training & AI Adoption

Curriculum design, LMS implementation, training delivery, and AI adoption programs for non-technical teams.

Content Strategy & SEO

Blog content, technical writing, content calendars, and organic search strategy — the same approach we use on our own properties.

Process Improvement

Six Sigma-informed workflow analysis, ITSM implementation, and operations streamlining across finance, telecom, and government environments.

Working on something in our wheelhouse?

[email protected]
Who We Are

A two-person studio with range

J&K Springs, LLC is Jeremy and Katie Yowell — a husband-and-wife team in St. Louis. We've spent our careers at the intersection of technology, finance, and operations. Springs is where we build things for ourselves and for clients who need the same kind of help.

Jeremy Yowell

Jeremy Yowell

Technology leader · software builder · financial systems veteran
LinkedIn ↗

20+ years at the intersection of technology and finance — systems and portfolio management at a St. Louis investment firm, then senior engineering leadership at SS&C Technologies (Advent), running a U.S. custom software practice delivering $4.8M+ in annual revenue at sustained 40%+ margin. Independent since 2023: AI-powered apps, game pipelines, financial dashboards, and the Springs platform. Three UMSL degrees; HOA Trustee; PTO Co-Treasurer.

Hire Jeremy for: custom software scoping & delivery · AI integration · financial systems & modeling · systems architecture · revenue forecasting · project leadership · community governance

Katie Yowell

Katie Yowell

IT Leader · Security Compliance Specialist · Automation · Business Process
LinkedIn ↗

IT Leader working out of St. Louis, MO — five years leading two teams supporting 400+ users across tech support, process automation, and infosec compliance, directing 100+ annual risk assessments and an AI adoption program for staff at every skill level. Previously: five years as a Project Manager, Business Analyst, and Trainer for IT SOC operations at Charter Communications, and eight years in infrastructure and helpdesk support at Thomson Reuters. Associate's in Computer Networking (Ranken Tech) and B.S. Computer Science (Webster); CompTIA A+, Network+, Zero Trust, and Power Platform certifications.

Hire Katie for: security & compliance review · NIST / Zero Trust assessment · risk programs · Power Platform automation · training design · AI adoption strategy · IT Operations

Together, we cover a lot of ground
Financial SystemsInvestment ManagementBudget Modeling NISTZero TrustSOC 1/2Risk Assessment Web AppsMobileGame DevAlexa Skills Azure OpenAILLM IntegrationPower PlatformProcess Automation Project ManagementVendor ManagementSix Sigma HOA GovernanceNonprofit Finance Curriculum DesignAI AdoptionTechnical Training