with Sort Marketing · Pop Hasta Labs

02Mobile

App Development

Cross-platform mobile apps built for performance and scale, connected to the same records your office works from — so what happens on site is in the system before anyone gets back to a desk.

  • iOS and Android apps
  • UI and UX focused design
  • Push notifications and deep links
  • App store deployment

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01What is included

Everything in the four points above, and the parts nobody quotes for.

  • iOS and Android apps
  • UI and UX focused design
  • Push notifications and deep links
  • App store deployment
  • React Native or Flutter, chosen for the job rather than by habit
  • Offline capture that syncs when the signal comes back
  • Barcode, QR and photo capture from the field
  • Signed jobs and sign-off sheets straight onto the client record
  • One account across app and CRM, with the same permissions

02Why it is built this way

Three things worth knowing before you ask.

The field and the office agree

An engineer marking a job done updates the same record the invoice is raised from. No end-of-day paperwork to re-key.

Built to survive a basement

Capture works offline and reconciles on reconnect, because a site visit is not always in signal.

Shipped, not just built

Store listings, review responses, signing certificates and the update pipeline are part of the work.

03Our process

Our 4-Step Growth Process

Nobody signs anything on a first call. Here is exactly what getting in touch involves, and you can stop after any of them.

  1. 01

    A conversation, not a pitch

    Where client records live today, what a normal week looks like, and what actually goes wrong in it. You ask us anything you like.

  2. 02

    Scope, price and timeline

    What we would build, what it costs and how long it takes, in writing, so you can show a partner or a finance director.

  3. 03

    Configuration and migration

    Your stages, templates, invoice numbering and permissions, with the records you already have brought across cleanly.

  4. 04

    Live, with someone to call

    Your team walked through it, and support that stays with us in Dubai. Same time zone, same working week.

04Technology

What we build with.

Between the three firms there is very little we cannot work in. Grouped so you can look for your own.

Back end and business rules

Where your actual rules live — what counts as a valid booking, who may approve a discount, what has to happen before an invoice goes out.

  • Python — running on this site
  • Django — running on this site
  • gunicorn — running on this site
  • FastAPI
  • Node.js
  • TypeScript
  • PHP
  • Laravel
  • .NET
  • Java
  • Go
  • REST APIs
  • GraphQL
  • Webhooks

Web and interface

The part your team uses every day, and the part your customers judge you on.

  • HTML — running on this site
  • CSS — running on this site
  • JavaScript — running on this site
  • TypeScript
  • React
  • Next.js
  • Vue
  • Svelte
  • Tailwind
  • WordPress
  • Webflow

Mobile and on site

For the people doing the work away from a desk — engineers, agents, drivers.

  • React Native
  • Flutter
  • Swift
  • Kotlin
  • Installable web apps
  • Offline capture
  • Barcode and QR

Data and storage

Where the records sit, and how quickly you can ask them a real question.

  • PostgreSQL — running on this site
  • MySQL
  • MariaDB
  • SQL Server
  • SQLite
  • MongoDB
  • Redis
  • Elasticsearch
  • Object storage
  • Reporting and exports

Hosting and delivery

Ours, yours, or your existing cloud account. Where your system runs is your decision, and it stays your decision.

  • Docker — running on this site
  • Coolify
  • Traefik
  • Nginx
  • Kubernetes
  • AWS
  • Azure
  • Google Cloud
  • Hetzner
  • DigitalOcean
  • Cloudflare
  • On premises

Governed AI

Models that help your team without ever being handed a client’s details.

  • SCRS
  • Claude
  • OpenAI
  • Azure OpenAI
  • Open-weight models
  • Retrieval over your own documents
  • Vector search
  • Redaction layer
  • Policy and audit

What it connects to

A CRM should not become a second place to type what you have already typed once. Most of these are a configuration rather than a project.

  • Xero
  • QuickBooks
  • Zoho
  • Sage
  • Tally
  • Stripe
  • Telr
  • Network International
  • WhatsApp Business
  • Twilio
  • Microsoft 365
  • Google Workspace
  • Google Ads
  • Meta Ads
  • Mailchimp
  • Klaviyo
  • Calendars
  • SMS gateways

Security and access

Who can see what — and being able to show it rather than say it.

  • TLS — running on this site
  • Single sign-on
  • SAML
  • OAuth 2.0
  • OpenID Connect
  • Two-factor authentication
  • Role-based access
  • Encryption at rest
  • Audit logging
  • Backups and restore drills

If yours is not on the list, ask. The answer is usually yes, and where something would be new to us we say so before the work starts rather than after. What we will not do is take a project on and learn it at your expense.

SCRS is the proprietary, patent-pending technology of Pop Hasta Labs, London.

05Industries

Who we build this for.

If your business runs on client records and follow-up, it fits. This is the list we have configured for so far, not a limit.

  • Restaurants
  • Hotels and rooms
  • Real estate
  • Property management
  • Garages and bodyshops
  • Car sales
  • Salons
  • Aesthetic clinics
  • Dental and medical
  • Law firms
  • Accountancy
  • Recruitment
  • Contractors and trades
  • Agencies and studios
  • Fitness and wellness
  • Education and training

Tell us what you want built.

One short call is usually enough to say whether this is the right thing to build — including when it is not.

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