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SyncVentura

Services

We build online software for clients and keep running it after launch if you like. Five areas that come together in most projects.

SaaS development

Software you sell to your customers as a subscription: with plans, free trials, customer accounts and an admin area for your team.

  • Subscription plans, free trials and feature access by plan
  • Multiple customers cleanly separated in one application
  • Admin area for customers, plans and settings
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Web applications

Customer portals, pricing tools, order handling and internal tools that run in the browser, with nothing to install.

  • User accounts with roles and permissions
  • Pricing, quotes and order handling
  • Multilingual, for phones and desktops
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Shopify apps

Apps for a single store or public apps for the Shopify App Store, from the admin to the product page.

  • Embedded apps in the Shopify admin
  • Theme blocks without extra JavaScript
  • Metafields, webhooks and bulk updates in the background
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Backend and databases

Server logic, APIs and databases built around your processes instead of bending off-the-shelf software.

  • Custom APIs with access keys and webhooks
  • Background jobs, PDF documents, CSV import and export
  • Data model, migrations and import from Excel or CSV
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Hosting and operations

We keep running the application after launch: on servers in Germany, with updates and daily backups.

  • Servers in Germany, HTTPS and updates
  • Encrypted backups, two-factor sign-in
  • Data protection documents such as a record of processing activities and a deletion policy
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From the first version to operations

Planning, development, hosting and further development stay with us. You have one contact for the whole project, long after launch as well.

How we work

Technology

Frontend
TypeScript, React, React Router
Server
Node.js, Python, REST APIs, webhooks
Data
SQLite, Prisma, CSV and Excel import, PDF
Shopify
Admin GraphQL API, App Bridge, Polaris, Liquid
Operations
Docker, nginx, Let’s Encrypt, Playwright

Planning an application?

Describe your project in a few sentences. You will get a personal reply and, if it is a fit, a time for a first call.