Livonia Data Lab SIA · Rīga Start a project
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Package 03

Large SPA
Applications

Complex web applications (Single Page Applications) with considered logic, user roles and high load. For projects where a website is no longer enough.

Discuss architecture What's included
fig. 03 — app architecture CLIENT API / LOGIC DATA ROLES & ACCESS INTEGRATIONS CACHE STORAGE LOGS
Package price from €5,500
Delivery time from 8 weeks
What you get An application with documentation
Request an estimate
01 — scope

What's included

The full product development cycle: from the technical specification through to documentation and support after launch.

Architecture design and technical requirements
UX/UI design of the interface and user flows
Frontend development on a modern stack (React / Vue and similar)
Backend development and API
Database and server infrastructure
User system with roles and access permissions
Account areas, dashboards and analytics inside the application
Third-party integrations — payments, email, external APIs
Testing and performance optimisation
Documentation and technical support after launch
02 — who it's for

A good fit for

SaaS products

Subscription services with plans, billing, onboarding and usage metrics built into the product itself.

Internal systems

Accounting, requests, inventory and reporting — instead of scattered spreadsheets and threads in a messenger.

Platforms

Marketplaces and services where several parties meet, each with their own permissions and their own account area.

Complex business logic

Projects with account areas, statuses, approval chains and rules that do not fit a template.

03 — other packages

Neighbouring options

We start with architecture

When a website
is no longer enough

Describe the product and its scenarios — we will propose an architecture, the stages and a quote. Large projects are split into manageable releases.

Start a project hello@livoniadatalab.lv