CTO partnership · Web app & SaaS2026
TaskMerit
A property-first CRM for landscaping and snow-removal companies.
Next.jsFirebaseQuickBooks OnlineResend
Services
Web apps & SaaS
We build the software businesses run on: SaaS platforms, internal CRMs, customer portals, dashboards and APIs. Multi-tenant accounts, billing, integrations and real-time data are everyday work for us.
What's included
- SaaS platforms with accounts, teams, roles and billing
- Internal tools and CRMs built around how your team actually works
- Integrations: QuickBooks Online, payments, GitHub, Google Maps and more
- Public APIs with keys, documentation and webhooks
- Real-time dashboards and reporting
- Hosting, monitoring and ongoing development
Tools we use
Next.jsReactTypeScriptNode.jsFirebaseVercel
How it works
- 01Free consultation. A 30-minute call about what you want to build, who it's for and what matters most.
- 02Scope and quote. A clear plan with the features, timeline and price, so you know what you're getting before we start.
- 03Design and build. Short cycles with working builds you can try and regular progress updates along the way.
- 04Launch and grow. Store submission or go-live, then analytics, subscriptions and improvements, the same way we run our own apps.
Related work
Client project · Web app & SaaS2026
EquiDesk
Operations software for equestrian barns.
Next.jsSaaSBilling
Our product · API2026
Realtime Sports API
A live NFL and college football data API for developers.
Node.jsNext.jsFirebaseWebhooks
Our product · Web app & SaaS2026
ClientPing
Client updates written from a week of GitHub activity.
Next.jsGitHub APIAI
Client project · Web app & SaaS2025
BookReverb
Connects publishers with real readers, with optional reviews.
Next.jsMarketplaceDashboards
Client project · Web app & SaaS2023
LaurelCRM
An internal CRM for Laurel Medical, built from the ground up.
AngularTypeScriptREST APIs
Common questions
Can you build a multi-tenant SaaS?
Yes. TaskMerit and EquiDesk are multi-tenant platforms with invitation sign-up, organization-scoped data and billing.
Do you partner with founders as a technical cofounder or CTO?
Sometimes. On TaskMerit, Elco Dev's founder serves as CTO and leads the platform's technology as a partner in the business.
Can you take over an existing codebase?
Yes. We took over BookReverb and now lead all of its development, and we extend existing products as well as build new ones.
Do you build APIs?
Yes. Realtime Sports API is a public developer API we built and run, with keys, webhooks and documentation.
Have an app or platform in mind?
Book a free 30-minute call. You'll leave with a clear idea of scope, timeline and cost.