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Web application development

Web app development that grows at just the right pace for your business and budget.

We design and develop web applications tailored to your business needs—admin dashboards, approval workflows, customer portals, and more. While we build solutions that don't require enterprise-scale infrastructure, we implement the systems your team uses every day in a practical and cost-effective way.

Starting from Figma prototypes, screen mockups, or working demonstrations, we align stakeholders, decision-makers, and developers around a shared design before diving into full development. We build features incrementally and maintain a structure that can be refined and improved during ongoing operations.

We design architecture with both technical and operational requirements in mind.

Web applications continue to be used long after launch. That's why we tailor the architecture to your actual needs—business processes, user count, permissions, notifications, maintenance capacity—rather than forcing trendy technologies into place.

Architecture varies by project

Member sites, internal dashboards, and B2B systems each require different authentication, permissions, and data structures. We select the right architecture for your operations rather than forcing every project into a standard stack.

Leverage SaaS platforms as a foundation

Common features like authentication, databases, and permission management can be handled by managed services such as Supabase, letting us focus engineering effort on your business-specific screens and workflows.

Delivery, notifications, and integrations

Including Cloudflare, Slack, and Google Workspace, we design with deployment speed, notifications, integrations, and maintainability in mind.

What Liberogic can provide

Clarify specifications with screen mockups

We listen to requests like "we need this feature" and create screen mockups and simple prototypes using Figma, AI tools, and more. We refine the specifications by converting workflows that are hard to convey in words into tangible, easier-to-evaluate forms.

Architecture with clarified backend scope

We leverage cloud platforms like Supabase and Cloudflare to properly delegate common functions such as authentication, data storage, delivery, and notifications. By clarifying the scope of custom backend/API server development, we make initial development and ongoing maintenance more predictable.

Web application development that prioritizes usability

We bring the information architecture and UI design expertise gained from web design and frontend development into admin screens and business dashboards. We design not just the system backend, but also screen clarity, input ease, and intuitive navigation—from the perspective of the actual users.

Notification integrations aligned with your existing tools

Slack, Microsoft Teams, Chatwork, Google Chat, email, and more—we implement integration tailored to your team's preferred communication channels. Requests, approvals, reminders, and status notifications flow naturally into your daily workflow.

Architecture & Design Philosophy

Avoid unnecessary complexity

We don't over-engineer from the start. Instead, we clearly separate what we build for you from what we delegate to trusted services, based on your actual needs.

Account for operational overhead

We design with the full lifecycle in mind: post-launch maintenance, permission updates, notification tuning, and data audits.

Concentrate budget where it matters most

We leverage trusted third-party services for authentication and data infrastructure, freeing your budget and timeline for the screens and workflows that drive your business.

Validate feasibility early

We confirm what's possible and cost-feasible—whether API integration, AI features, or custom workflows—before you commit significant resources.

Use case example

Automating application approval workflows

Streamline applications, reviews, revisions, approvals, and notifications with a complete audit trail.

Project and progress management

Manage custom statuses and team assignments tailored to your workflow.

Customer portal development

Unify login, application history, file sharing, and notifications in one seamless experience.

Converting spreadsheets into a
web application

Transform unwieldy spreadsheets into a controlled app with input validation and role-based access.

Reservations, registrations, and inquiry management

Centralize form submissions, assignment tracking, and notifications all in one place.

Internal admin dashboard development

Build dedicated dashboards for customer management, sales tracking, progress monitoring, and more.

BtoB SaaS development

Develop business SaaS solutions with authentication, role-based access control, and data management.

Matching service development

Create services with user-to-user coordination, status management, and notifications.

Portal site development

A unified gateway to manage multiple services and information based on user permissions.

Technology stack and best practices

Next.js / React

Use it for the frontend of web applications with multiple screen states, such as admin panels, user dashboards, and SaaS platforms.

TypeScript

Align screen, API, and data types to make it easier to track the impact of changes.

Supabase / PostgreSQL

Use it in web applications that require authentication, databases, and permission management.

Cloudflare

Consider it for distribution, lightweight APIs, edge execution, and an easy-to-operate public platform.

Cloudflare Hono

Use it when you need lightweight APIs or server-side processing on Cloudflare Workers.

Slack / Google Workspace

Use it to integrate with daily workflows such as requests, approvals, reminders, and file sharing.

Web Application Development Flow

  • 1
    Requirements and use case clarification

    Clarify the workflow handled by your web application—input, confirmation, approval, notifications, history, and more.

  • 2
    Create prototypes and screen mockups

    We create a concrete state using Figma prototypes and partial mockups where stakeholders can make informed decisions.

  • 3
    Technical architecture design

    We select an architecture that fits your requirements, including Supabase, Cloudflare, notification integrations, and more.

  • 4
    Launch small and improve through operations

    We build what you can use first, then grow it incrementally as you operate it.

    Questions about business applications?
    Contact us.

    Feel free to reach out even if your specifications aren't fully defined. We listen to what you want to build and your current operations, then work together to clarify your challenges and determine what can be developed as a web application.

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    Case Studies