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Client portals
We build portals for customers, employees and partners, with authentication, user roles, data access, requests, transaction history and self-service features tailored to the project.
Python Web Services
Python Web Application Development
We design and build web applications for businesses, including client portals, B2B platforms, APIs and internal systems. Our solutions automate workflows, handle data and connect existing services. We choose an architecture around your company’s real needs and plans for future growth.
From business analysis and system design to development, launch and support.
Getting started
Where does web application development begin?
You do not need to choose a programming language, database or server architecture before asking us to build a web application. The important thing is to explain what the system should do, who will use it and which processes need to be automated.
At the start, we review the requirements, existing tools and how data is handled. This helps us define the first version’s features, the integrations it needs and a sensible development sequence.
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Business challenge
We identify the process to improve, whether that is handling enquiries, serving customers, exchanging data, internal record keeping, managing orders or coordinating employees.
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Users and roles
We identify who will use the application: customers, managers, administrators or partners. For each role, we define the actions and information available to them.
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Data and integrations
We discuss the data the system needs to store and process, and whether it must connect to a CRM, website, database, external API or other tools.
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Project priorities
We separate essential features for the first release from options for future development, and discuss constraints, target dates and an indicative budget.
Turning a business process into a web application?
Tell us about the current challenge. We will help identify automation opportunities and outline the system you need.
01. 01. What we build
What kinds of web applications do we build?
Not every business challenge can be solved with a standard website or CRM. When a project needs custom logic, data processing and interaction between multiple systems, we build a tailored web application with Python.
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Internal systems
We create web tools for managing tasks, enquiries, orders and internal workflows. A unified system can replace scattered spreadsheets and manual operations.
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APIs and integrations
We develop APIs and backend components that exchange data between applications. We connect external systems and implement request handling, access rules and agreed business logic.
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B2B portals
We design private platforms for working with partners and corporate customers. Depending on the project, they can include individual accounts, catalogs, orders, status tracking and access controls.
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Workflow automation systems
We build applications for recurring tasks such as data transfer, report generation, notifications, approvals and other business workflows.
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Custom online platforms
We develop web applications with custom logic, from an initial working product to an extensible service with users, data, integrations and an admin area.
02. 02. Our approach
More than code. A system built around real needs.
A system starts with a business process.
Web application development begins by examining the process you want to improve. We identify the users, roles, data and sequence of actions, then design the architecture and interfaces around the business challenge.
A considered structure makes it easier to add features and integrations over time. We avoid unnecessary complexity and choose technical solutions to suit the scale and requirements of each system.
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Business process logic
We design workflows around what employees and customers actually do. Automation should make a process simpler, not create extra steps people have to follow.
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Usable interfaces
We create clear screens, forms, tables and admin panels, accounting for the different roles and tasks in the system.
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Room to grow
We plan a structure that can support new features, connected services and a larger system as requirements evolve.
03. 03. End-to-end development
From the challenge to a working web application
A web application project can include requirements analysis, architecture and interface design, backend logic, data handling and integrations. The stages depend on the system’s complexity, user base and required features.
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Discovery and requirements
We review the business challenge, current workflows, users and project constraints. We define functional requirements and priorities.
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System design
We outline the main modules, user roles, workflows, data flows and connections to external systems.
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Interface prototypes
We plan screens, tables, forms, navigation and key actions so the logic can be agreed before development begins.
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Python backend
We implement server-side logic, request handling, access rules, database interactions and the required APIs.
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Frontend and interfaces
We build interfaces for users and administrators around the agreed workflows and responsive design requirements.
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Integrations
We connect external systems and services through their available APIs, configure data exchange and handle possible integration errors.
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Testing and launch
We check features, user permissions, data handling and key workflows, prepare the production environment and launch the system.
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Support and development
If needed, we maintain the application, fix issues, add features and improve integrations.
04. 04. The team
The people behind your project
A successful web application needs development, interface design and an understanding of user needs. The Bravix team is assembled around the system, its features and required integrations.
Development
Igor Lebedev
Builds modern websites, bots and web applications for business needs.
SEO
Roman Kendysh
Improves search visibility and helps websites grow their organic traffic.
Advertising
Maksim Faley
Sets up advertising campaigns to reach relevant audiences and generate enquiries.
Visual Content
Valeria Nalivayko
Creates photography, video and visual content that reflects a brand’s character.
05. 05. How we work
How do we build web applications?
We work through the project in sequence, from understanding the business challenge to launch and future improvements. The timeline depends on features, integrations and project requirements.
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Brief and discovery
We discuss business goals, existing tools, users and the results you expect.
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Architecture
We design system modules, data structures, user roles and key integrations.
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Interfaces and prototypes
We plan user workflows and agree on the structure of the application’s screens.
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Development
We build the backend logic, interfaces, database and required integrations.
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Testing and launch
We check features, user permissions, error handling and system behaviour.
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Support and development
As needed, we add features, improve workflows and maintain the application.
06. 06. Our experience
Bravix projects and solutions
The Bravix portfolio includes related digital projects, such as the Reserv booking website and online stores. These are real web projects, not examples of Python applications.
Reserv Booking Service Website Development
A product website for a restaurant booking and guest seating management service.
ImpulsKraft Online Store Development
An online store for tools and equipment, built around a carefully planned product catalogue.
Kraski Tut Online Store Development
An online paint and coatings store with an easy-to-use catalogue and ordering process.
Radolux Corporate Website Development
A corporate website for an industrial equipment manufacturer.
07. Technology and architecture
A web application built to grow
Python can power the backend of web applications, implement business logic, process data and provide APIs for other systems. We choose an architecture around the project’s needs, access requirements and expected workload.
Depending on the project, we select suitable tools for development, data storage, background tasks, integrations and deployment. The goal is not to use technology for its own sake, but to build a reliable system that can be maintained.
BWeb application architecture
System components
01Python backend↗
02APIs and integrations↗
03Databases↗
04Roles and access controls↗
05Deployment and ongoing development↗
Python BackendAPIs and integrations
08. 08. Questions and answers
Frequently asked questions
How much does web application development cost?
The cost depends on the number of features, business logic, user roles, interfaces and integrations. A small internal tool and a feature-rich online platform require different amounts of work. After discussing your needs, we define the project scope and prepare a tailored estimate.
How long does web application development take?
The timeline depends on the features, architecture, interface requirements, integrations and testing. For a complex project, we can define an initial working release with priority features. We agree on a schedule after reviewing the requirements.
How is a web application different from a regular website?
A regular website mainly presents information, products or services. A web application usually supports more involved user actions, such as working with data, using client accounts, managing roles, automating processes or connecting systems. The distinction depends on the project’s needs.
Can a web application integrate with a CRM or 1C?
Yes, if the external system provides a suitable integration interface and the required access. We determine how it can connect after reviewing the API, data structure and information exchange requirements.
Can you build a client portal?
Yes. Depending on the project, a client portal can include user profiles, documents, order history, requests, status updates and other features. Different access rights can be set for different user roles.
Can we start with an MVP?
Yes. For some projects, it makes sense to start with a minimum working version, validate how it is used and expand it later. We define the MVP scope during planning.
Which technologies are used to build web applications?
For the backend, we may use Python and tools from its ecosystem. We choose a framework, database and deployment approach based on the project requirements, existing infrastructure and integrations.
Can you improve an existing Python project?
Yes, after reviewing the source code, dependencies, documentation and current architecture. We first assess the system’s technical condition and the risks of making changes, then estimate the work.
Where will the web application be hosted?
Hosting depends on availability, workload, data processing and your infrastructure requirements. The application may run on a suitable server or cloud platform. We agree on the environment separately.
Can a web application be expanded after launch?
Yes. With a suitable architecture, we can add modules, user roles and integrations. We plan changes around the existing code, data and your business needs.
09. Other services
Explore Bravix services
WordPress Website Development
We build WordPress websites for businesses, including corporate sites, landing pages, catalogs and online stores. We plan the structure and design, and make content easy to manage.
Telegram Bot Development
We build Telegram bots to handle enquiries, send notifications and automate business tasks. Integrations are selected to work with the systems you already use.
DevOps and System Administration
We set up and maintain server infrastructure, automate application deployment, and manage monitoring, updates and backups.
Server Infrastructure Solutions
We design and select server infrastructure for businesses, taking workloads, virtualization, data storage, reliability and future growth into account.
SEO Services
We improve website visibility through technical audits, site structure and content optimization, and analysis of search performance and organic traffic.
Social Media Marketing
We develop social media strategies, create content and manage business accounts. We help brands connect with their audiences and track engagement.
PPC Advertising
We set up and manage paid search campaigns: researching keywords, preparing ads, tracking enquiries and optimizing campaigns around your budget.
Digital Product Design
We design UI/UX for websites, web applications and mobile apps. Our work includes prototypes, visual concepts and design files ready for development.
Brand Identity Design
We create visual brand identities, including logos, color palettes, typography and graphic elements, and prepare brand guidelines and brand books.
Commercial Photography
We create commercial photography for websites, advertising and social media, covering products, teams, work processes and business spaces.
Video Production for Business
We produce advertising, corporate and product videos for businesses, helping with concepts, scripts, filming and editing.