Web application development services

What a custom web application costs

All prices in US dollars. Use the web app cost calculator for a range based on your features, or ask for a fixed quote. Get a fixed quote in 24 hours or call +1 (365) 440-1786.

Is this the right service for you?

It usually is when one of these describes you:

• A business process currently running on spreadsheets, email and phone calls
• Customers or partners who need to log in, see their own data and complete tasks
• A SaaS idea that needs a first release real users can pay for
• An existing application that has become slow, insecure or impossible to extend

What's included

• Requirements workshop to define users, roles, and core workflows
• Data model and architecture planned before coding starts
• Secure authentication with role-based permissions
• API development and third-party integrations
• Admin dashboards and reporting views
• Automated tests on key flows to catch regressions
• Deployment setup with staging and production environments
• Documentation and a handover session for your team

Where the scope line sits

Fixed prices depend on clear boundaries. The left column is what a standard quote for this service covers; the right column is work we can add, but which is priced on its own.

Covered by a standard quote	Priced separately
Requirements workshop: users, roles, workflows and data	Native iOS or Android apps (a responsive web app often covers it)
Architecture and data model design	Features beyond the agreed first release (quoted as a next phase)
Authentication, permissions and audit trails	Data entry or cleanup of legacy records
The core workflows agreed in scope, built and tested	Cloud hosting, email and third-party API fees
API endpoints and agreed third-party integrations	Security certifications or formal penetration testing (we can coordinate a third party)
Staging and production environments, deployment and monitoring	Ongoing development after launch (a retainer)

How we approach it

1. Requirements. We map every user type, what each one does, the data involved and the rules that apply, then cut the list down to a first release worth shipping. Output: a scope document, user stories and a fixed price.
2. Architecture. We design the data model, choose the stack, plan authentication and permissions, and decide how integrations connect. Output: a technical design you can have reviewed independently.
3. Prototype. We wireframe the main screens and build a clickable prototype so workflows are tested before they are coded. Output: an approved prototype.
4. Build in increments. We ship working features to staging every week, with automated tests on core logic and manual checks on each release. Output: weekly demo builds and release notes.
5. Launch and stabilize. We deploy to production, migrate data if needed, monitor errors and performance, and fix what real usage reveals. Output: a live application, documentation and a handover session.

What lands in your hands at the end

• Frontend and backend source in repositories you own
• The data model and API documentation
• Automated tests and a CI pipeline
• Infrastructure configuration and deployment runbook
• Admin and user documentation
• A defect warranty period on the delivered release

Custom web application development or an off-the-shelf tool?

Custom software is the right call less often than people assume. We tell you when a product you can subscribe to will do the job.

Approach	Choose it when
Off-the-shelf SaaS	Your process is standard (CRM, help desk, scheduling) and you can adapt to the tool. Cheapest and fastest.
Low-code platform	Internal tools with simple data and a small number of users, where speed of change beats polish and scale.
Custom web application	The workflow is your competitive edge, integrates with several systems, serves customers or partners, or must scale beyond what platforms allow.
Hybrid	A custom front end on top of tools you already pay for, connected through their APIs.

Technologies we use

• React
• Next.js
• Node.js
• TypeScript
• PostgreSQL
• Prisma
• REST APIs
• Docker
• AWS

Web app development cost: the inputs

Web application development services are priced by complexity, not by page count. After a requirements workshop we give a fixed price for a defined first release. These factors decide it.

• Number of user roles and workflows. Each role has screens, permissions and edge cases to design, build and test.
• Data model complexity. Many related entities, history and reporting add backend work and testing.
• Integrations. Each external API brings authentication, limits, failure handling and sandbox testing.
• Security and compliance requirements. Audit logs, encryption, data residency and formal reviews add engineering time.
• Reporting and dashboards. Aggregations, filters and exports are often underestimated in early estimates.
• Scale targets. Designing for thousands of concurrent users costs more than for a team of twenty.

The pricing page explains how we scope and quote. To get a written estimate, describe the project on the contact page.

Typical timeline

A focused first release (MVP) typically takes 6 to 10 weeks. A standard application with several roles and dashboards runs 10 to 16 weeks, and a complex platform with many integrations 4 to 7 months, usually delivered in phases.

• How settled the requirements are before architecture starts.
• Access to sandbox accounts for integrations.
• Data migration from legacy systems.
• Review turnaround on weekly builds.

What can go wrong, and how we prevent it

• Building the wrong thing. A clickable prototype is tested with real users before code, and weekly demos keep the build on course.
• Security gaps. Authentication, permissions, validation and encryption are designed in the architecture phase and reviewed before launch.
• A codebase only we can maintain. Standard frameworks, tests, documentation and a deployment runbook mean any competent team can take over.
• Scope creep. The first release is fixed in writing; new ideas go into a phase-two list and are quoted separately.

An illustrative example

Illustrative only. A field-services company schedules jobs in a spreadsheet and confirms them by phone. It needs a dispatcher dashboard, a technician view on phones, customer confirmations by email and a link to its invoicing software. Requirements and architecture take two weeks, the prototype one, the build seven, and launch with a data import happens around week eleven.

Why choose us

• Every screen built and tested to WCAG 2.2 AA
• Architecture planned up front to avoid costly rework
• Security handled from the first line, not bolted on later
• Small releases you can review and steer
• Documented code any developer can pick up
• A team that stays on to maintain and extend the app

Case studies

Our public case study is GastroCares, a medical practice site we built and maintain. We add case studies here only when a client agrees to be named.