Social Mermaid
    Custom Software & Apps

    Software built for your business, not sold to it.

    Web applications, iOS and Android apps, plugins and the integrations that hold them all together. We have been building software since 2017, for companies whose workflows never fit inside a template.

    No obligation. If a template already solves your problem, we will say so.

    The honest version

    Most businesses are running software that almost fits.

    A booking tool that cannot handle your pricing. A CRM that cannot see your invoices. A spreadsheet that three people update by hand every morning because two systems refuse to talk. The cost is not the subscription, it is the hours spent working around the gaps.

    Custom software earns its place when the workaround costs more than the fix.

    What we build

    Four kinds of build, one engineering team.

    Custom web applications

    Dashboards, portals, internal tools and customer-facing platforms built around how your business actually works, not around what an off-the-shelf product allows.

    • React & TypeScript front ends
    • Secure authenticated portals
    • Role-based access
    • Reporting and analytics

    iOS & Android apps

    Native and cross-platform mobile builds for customer apps, field teams, loyalty programs and internal operations. One codebase where it makes sense, native where it matters.

    • App Store & Play Store submission
    • Push notifications
    • Offline support
    • Device features and camera

    Plugins & extensions

    Extend the tools you already run instead of replacing them. We build plugins, add-ons and extensions for the platforms your team lives in every day.

    • WordPress plugins
    • Shopify & e-commerce add-ons
    • Browser extensions
    • Platform SDK integrations

    Integrations & APIs

    The unglamorous work that decides whether software is useful: connecting systems so data moves without a human copying and pasting between browser tabs.

    • REST & GraphQL APIs
    • Webhooks and event sync
    • CRM and billing sync
    • Legacy system bridging
    iOS & Android

    Your customers are on their phones. Be there properly.

    A mobile-responsive website is not an app. An app lives on the home screen, sends push notifications, works offline and uses the camera, the GPS and the wallet. For repeat customers and field teams, that difference is the whole point.

    • Customer apps with accounts, ordering and loyalty
    • Field and technician apps that work without signal
    • Internal apps for inspections, checklists and photos
    • App Store and Play Store submission handled for you
    Talk through an app idea

    Launch

    Store submission, release notes, staged rollout

    Secure

    Authentication, permissions, encrypted data

    Fast

    Offline-first where the signal is unreliable

    Maintained

    OS updates and OS-level changes handled

    How we work

    No surprises, no big reveal at the end.

    01

    Scope the real problem

    We start by understanding the workflow, not the feature list. Most software projects fail because they solve the wrong problem well.

    02

    Design before code

    Screens, data model and edge cases are agreed before a build starts, so changes cost hours rather than weeks.

    03

    Build in visible increments

    You see working software throughout, not a status report and a big reveal at the end. Feedback lands while it is still cheap.

    04

    Launch, then keep improving

    Deployment, monitoring and a maintenance path. Software that nobody maintains becomes the problem it was meant to solve.

    Built with

    Tools chosen for the problem.

    We are not a one-framework shop. The stack follows the requirement: a plugin should be written in the platform's own language, a data-heavy portal needs a real database, and a mobile app needs a mobile framework.

    ReactTypeScriptNode.jsSwiftKotlinReact NativePostgreSQLSupabasePHP / LaravelWordPressShopifyREST & GraphQL

    Who this is for

    Businesses at the limit of off-the-shelf.

    Growing teams

    You have outgrown spreadsheets and shared logins, and the workarounds are now someone's full-time job.

    Multi-location operators

    Each location runs slightly differently, and no single template handles all of them.

    System jugglers

    Five tools that each do 80% of the job, with a person manually moving data between them.

    New ventures

    A product or platform that has to exist before the business can, and there is nothing to buy that fits.

    Before you ask

    Straight answers on custom builds.

    How long does a custom application take?+

    It depends entirely on scope. A focused internal tool or plugin can be live in a few weeks; a multi-role platform with a mobile app takes considerably longer. We scope in phases so you get something usable early rather than waiting months for a single launch.

    Do you build native apps or cross-platform?+

    Both, and we recommend based on need rather than preference. Cross-platform is usually right when the app is mostly forms, lists and data. Native earns its cost when the app leans on device hardware, performance or platform-specific polish.

    Can you work with our existing system?+

    Yes. Most of our work connects to something already in place: a CRM, an ERP, a booking system or a legacy database. We integrate rather than rip and replace, because replacing a working system is usually the most expensive way to solve a problem.

    Who owns the code?+

    You do. We build in your repository and hand over the source, with documentation, so you are never locked into us for changes or hosting.

    What happens after launch?+

    We offer ongoing support and iteration. Bugs, platform updates and new requirements are normal; the question is whether anyone is available when they arrive.

    Tell us the workflow that keeps breaking.

    A scoping call costs nothing, and the honest answer is sometimes that you do not need to build anything.

    Ready to become a Siren and attract more customers?

    Sing your brand's siren song and watch customers swim your way.

    Get a free business report and discover exactly where your siren can lure in more customers next.

    Contact Sales