Custom web service and client-portal development

Custom web service and client-portal development

We design and build web services, client, partner, and employee portals with roles, documents, business logic, and corporate-system integrations.

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Letters of appreciation

Trusted by clients

Lukoil
Megafon
Uralsib
RosBank
DocHelp
Primorie
Lykke
Kurchatovskaya shkola
Т PLUS
Gazprom
Libertex
ATB
Solid
SKB

Web services embedded in real operations built around your business goals

Zub.ru — a healthcare web platform

Migrated more than 1,000 pages while preserving the URL structure and connected the website to the medical information system and knowledge base. Page depth increased by 125%.

  • 700 articles and 275 services
  • MIS integration
  • SEO migration without mass 404s
Zub.ru — a healthcare web platform

Web services we build built around your business goals

Self-service portals

Client, partner, and employee roles, profiles, statuses, documents, notifications, and personalised journeys.

Self-service portals

Internal systems

Employee operations, approvals, search, reporting, and process control.

Internal systems

B2B and customer portals

B2B and customer portal development for orders, contracts, catalogues, calculations, requests, and internal-system data.

B2B and customer portals

Public digital services

High-volume journeys, forms, payments, maps, search, and external data.

Public digital services

What development includes built around your business goals

Business analysis

Users, processes, roles, data, exceptions, and first-release criteria.

Business analysis

UX/UI design

Interfaces for complex journeys, system states, and different user types.

UX/UI design

System architecture

Frontend, backend, APIs, integrations, data, security, and operations.

System architecture

Development and launch

Iterative delivery, integration, load, permission testing, and release support.

Development and launch

What affects web-service cost built around your business goals

Roles and business logic

Users, permissions, statuses, workflows, and exceptions define product complexity.

Roles and business logic

Load and availability

Users, operation criticality, monitoring, and resilience affect infrastructure.

Load and availability

Integrations and data

ERP, CRM, documents, payments, and external APIs require reliable contracts and error handling.

Integrations and data

First-release scope

Required journeys and future development are separated to control launch time and budget.

First-release scope

Web services embedded in real operations

Systems where users work with data, documents, booking, search, and integrations every day.

Web services embedded in real operations
  • Self-service portals

    Self-service portals

    Client, partner, and employee roles, profiles, statuses, documents, notifications, and personalised journeys.

  • B2B and customer portals

    B2B and customer portals

    B2B and customer portal development for orders, contracts, catalogues, calculations, requests, and internal-system data.

  • Internal systems

    Internal systems

    Employee operations, approvals, search, reporting, and process control.

  • Public digital services

    Public digital services

    High-volume journeys, forms, payments, maps, search, and external data.

  • Business analysis

    Business analysis

    Users, processes, roles, data, exceptions, and first-release criteria.

Web services we build

Projects from RUB 500K are considered selectively. Scope depends on roles, data, integrations, and first-release requirements.

Self-service portals

Self-service portals

B2B and customer portals

B2B and customer portals

Internal systems

Internal systems

Public digital services

Public digital services

Let’s discuss your web service

Tell us about users, processes, and systems, and we will propose first-release boundaries and an architecture approach.

Get a web-service estimate

A team of certified experts

Let’s discuss your web service us

  • Clarify the task

    Define goals, users, processes, systems, and outcomes.

  • Analysis

    Describe journeys, roles, data, integrations, and first-release boundaries.

  • Architecture and UX/UI

    Design the technical solution and interfaces around real system states.

  • Development

    Build frontend, backend, and integrations in verifiable iterations.

  • Testing

    Validate functionality, permissions, integrations, performance, and security.

Web services embedded in real operations

We design and build web services, client, partner, and employee portals with roles, documents, business logic, and corporate-system integrations.

Systems where users work with data, documents, booking, search, and integrations every day.

Tell us about users, processes, and systems, and we will propose first-release boundaries and an architecture approach.

Custom web service and client-portal development

How the project works

We prepare an initial estimate within one business day after the clarification questions are answered.

  • Clarify the task

    Define goals, users, processes, systems, and outcomes.

  • Analysis

    Describe journeys, roles, data, integrations, and first-release boundaries.

  • Architecture and UX/UI

    Design the technical solution and interfaces around real system states.

  • Development

    Build frontend, backend, and integrations in verifiable iterations.

Web services we build

A typical complex project takes 6–8 months and is delivered incrementally.

Self-service portals

Self-service portals

Internal systems

Internal systems

Public digital services

Public digital services

Business analysis

Business analysis

System architecture

System architecture

UX/UI design

UX/UI design

How the project works

  1. Clarify the task

    Define goals, users, processes, systems, and outcomes.
  2. Analysis

    Describe journeys, roles, data, integrations, and first-release boundaries.
  3. Architecture and UX/UI

    Design the technical solution and interfaces around real system states.
  4. Development

    Build frontend, backend, and integrations in verifiable iterations.
  5. Testing

    Validate functionality, permissions, integrations, performance, and security.
  6. Launch and growth

    Support release, monitoring, analytics, and subsequent product versions.

Let’s discuss your web service

Tell us about users, processes, and systems, and we will propose first-release boundaries and an architecture approach.

Frequently asked questions

  • Our standard budget starts at RUB 1M and depends on roles, business logic, integrations, and first-release scope.

Free PDF checklist

Review your project before development starts

42 questions help define goals, first-release scope, integrations, security requirements and vendor-selection criteria.

  • 7 practical sections
  • Personalised PDF copy
  • No promotional mailing
Get the checklistCheck your website’s public security posture for free
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