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SERVICE / LANDING
Development of web applications and corporate websites
We develop websites and web applications on a turnkey basis. We create corporate websites, complex personal accounts and ERP systems. We use the React and FastAPI stack - without constructors, with full rights to the source code.
Interactive project estimate
Build an estimate from this service's modules — dependencies and recommendations are pulled in automatically.
GUARANTEE: FIXED PRICE IN CONTRACT
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Write to us — we'll discuss the task and find a solution. Webzella may already have similar experience.
The final estimate is fixed in the contract with no price increase during development.
What we're developing
We create complex IT systems that work for years. In our practice there are:
*Corporate sites: multi-page sites with admin, API and deploy in Docker.
- Web applications with personal account: customize roles, business logic and protected API (JWT).
- ERP systems: custom systems for managing projects, tasks and resources of the company. Blogs with admin: content marketing with publication of articles and media in CDN.
Why order development from us
Webzella is an engineering studio. We do not use ready-made templates (Tilda, WordPress) when you need unique logic. We write pure code in React and Python (FastAPI). This guarantees high speed, safety (152-FZ) and scalability.
Frequent Questions
How much does it cost to develop a corporate website?
The cost depends on complexity. Multi-page site with admin costs from 200 000 ₽. A complex web application with a personal account and ERP logic - from 250 000 ₽. You can collect the estimate in the calculator on this page.
How is a web application different from a website?
The site mainly shows information. A web application is a software product with authorization, roles, databases and complex business logic (for example, a client’s personal account or internal ERP).
CASES
Relevant cases
Main page
CASE_ID: WZ_PLANNER
Webzella Company Planner: Internal ERP System for Project Management
The Webzella Planner is a custom ERP system built to manage a web studio from a single window. We replaced the chaos of messengers and Excel with a structured hierarchy: Workspaces → Projects → Tasks and subtasks. The interface is built around a flexible Kanban board with drag-and-drop, custom columns, tags, and color-coded statuses. An interactive Gantt chart and calendar are implemented for deadline control. Special attention was paid to security and role-based access control (RBAC): clients get read-only access only to their specific projects via a secure link, while employee access levels can be finely tuned. Files (designs, tech specs) are uploaded directly to S3 storage, and a notification system keeps track of deadlines. The entire infrastructure is containerized with Docker and configured for automated backups.
ReactTypeScriptViteTailwind CSSFastAPIPythonPostgreSQLRedisDockerNginxS3REST APIRBACFastAPI / Python
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CASE_ID: STREAMING_HUB
Radio Prorok — Music Media Platform
A media platform for musicians and listeners. Artists publish audio and video, hold open and closed apartment concerts, and earn money from their creative work. Listeners support their favorite artists and discover new ones. Includes a personalized “My Wave,” live broadcasts, and a donation system.
ReactTypeScriptPython (FastAPI)PostgreSQLRedisDockerHLSCDN
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CASE_ID: PSY_CLINIC
Platform for a network of psychology clinics
Clinic platform: patient dashboard, online booking, specialist blog, admin panel for services and profiles, client base with autocomplete. Two-way sync with YCLIENTS (CRM): bookings from the website and the doctor's app land in a single database. 152-FZ (Russian GDPR) configured via admin. Monitoring set up (Grafana, Loki, Prometheus).
FastAPIPostgreSQLReactWebSocketsYCLIENTS APIGrafanaLokiPrometheus
Common questions about development and automation — in the Webzella FAQ