Solutions
Tallinn full-stack studio · B2B platforms, integrations, internal tools

Business systems, built for real operations.

d:ip Solutions designs and develops B2B platforms, integrations, internal tools and automation for companies that have outgrown spreadsheets, manual work and disconnected systems.

4Live systems
.NET · ReactFull-stack core
ERP · EDI · APIIntegrations
.NET / ASP.NET CoreReact / TypeScriptNext.js / VitePostgreSQL / SQL ServergRPC / APIsDocker / AzureWordPress / PHPQA / Playwright
Selected systems

Business systems, not just websites.

Selected work across procurement automation, marketplaces, real estate and rental operations. Every system is built around data, roles, decisions, exceptions and real daily usage.

01 · Procurement SaaSProcuLink

Purchase-order intake and supplier handoff automation.

ProcuLink normalizes PO files, handles exceptions and prepares supplier-ready outputs for ERP, EDI, webhook or email delivery.

.NETReactTypeScriptPostgreSQLERPEDI
Open proculink.eu
02 · MarketplaceRuumly

Marketplace for storage, moving and rental services.

Ruumly connects providers, customers, bookings, payments and partner management into one multilingual service flow.

MarketplacePaymentsSuppliersBookingsRailway
Open ruumly.eu
03 · Real EstateEstoria

Real estate platform with CRM and CMS operations.

Estoria combines property search, saved searches, content management, client communication and real estate process management.

Real estateCRMCMSSearchi18n
Open estoria.estate
04 · Rental OperationsRentaro

Rental platform for e-bikes and mobility fleets.

Rentaro covers catalogue, pricing, booking intake and operational management for recurring rental services.

React.NETPostgreSQLBookingMobility
Open rentaro.ee
Services

Software development for business-critical systems.

From product definition to production delivery: platforms, integrations, internal tools and modernization built with a practical full-stack approach.

01

Product and technical scoping

Turn a business need into requirements, architecture direction, risks and a practical build plan.

02

B2B platforms and internal tools

Portals, dashboards, admin tools, forms, CRM/CMS surfaces and product interfaces.

03

Integrations and automation

APIs, files, ERP data, EDI, webhooks, validation, notifications and background jobs.

04

System modernization

Improve older .NET, PHP and WordPress systems while preserving what already works.

Pricing model

Start small. Build in fixed delivery blocks.

A paid discovery sprint creates a clear delivery plan and price range. Build sprints then deliver defined product slices. Monthly support is reserved for active or launched products.

Discovery Sprint01
€390fixed

For early or unclear projects. Define the business process, risks, technical direction, UX priorities, and build estimate.

  • 1-2 focused calls
  • Process and delivery map
  • Technical recommendation
  • Build estimate
Build SprintMost common
from €1,500per sprint

For a defined product slice: portal, dashboard, integration, admin flow, landing page, or prototype.

  • 1-2 week delivery block
  • Design and implementation
  • Mobile and browser QA
  • Deployment handoff
Product Care03
from €590per month

For active or launched products that need steady improvements, fixes, integrations, and technical care.

  • Backlog planning
  • Small releases
  • Bug fixing
  • Monthly review

MVPs, internal tools, and production SaaS builds are quoted after discovery. A practical public anchor is usually €3k-€10k, with complex integrations quoted separately.

Delivery process

Direct, technical, accountable.

01 · Define the operating model

Clarify users, inputs, decisions, exceptions, outputs, and success criteria.

02 · Build the useful slice

Ship the narrow release that proves the product direction before expanding the project.

03 · Harden for handoff

Finish mobile quality, edge cases, integrations, deployment, and documentation.

Contact

Start with the system you need.

Send the business problem, current tools, users, integrations and expected result. The first step is to clarify whether it should become a platform, internal tool, automation or integration.

info@diipsolutions.eu