# Software and web development

> Custom software and web app development: an MVP in 4–8 weeks, ERP and CRM integrations, source code you own and post-launch maintenance. Request a quote.

URL: https://secureitsolutions.ro/en/software-web-development/  
Updated: 2026-11-01  
Source: secureitsolutions.ro

**Custom Software and Web Application Development for Businesses**

Custom software development means applications, web platforms and integrations built around your company's processes, with source code that belongs to you. An MVP starts at €5,000 + VAT and ships in 4–8 weeks.

Price: from €5,000 + VAT (The budget depends on functional complexity, the integrations required and the level of design; the fixed-price quote follows the discovery workshop.)

## What’s included

- **Custom web applications.** B2B platforms, customer and partner portals, operational dashboards and SaaS, with robust authentication and user roles.
- **E-commerce and integrations.** Online stores on WooCommerce, Shopify or Magento, integrated with ERP, e-Factura (Romania's national e-invoicing system), couriers and payment processors.
- **APIs and automation.** Documented REST and GraphQL APIs and integrations between CRM, accounting, marketing and support.
- **Mobile apps.** Cross-platform iOS and Android apps with React Native or Flutter, or native when the case calls for it.
- **DevOps and CI/CD.** Docker containerization and automated deployment to separate development, staging and production environments, with monitoring.
- **Post-launch maintenance.** Proactive security updates, bug fixes and planned enhancements, under an SLA.

## Software built around your process, not the other way around

Off-the-shelf software covers common needs well. When your company's process is different, and the team ends up working in Excel and email around a program that doesn't fit, a custom application or a well-built integration can eliminate duplicate work.

We use a modern, mature stack, with code reviewed before anything is merged into the main branch, automated tests for critical functions and automated deployment from day one.

Typical projects include customer portals where documents, deadlines and invoices no longer travel by email, internal applications that replace shared Excel sheets, and integration modules that sync inventory between the ERP, the online store and the warehouse. For companies in Romania, integration with e-Factura, invoicing software and couriers is often part of the scope.

## Indicative budgets

| Project type | Duration | Indicative budget |
|---|---|---|
| MVP / proof of concept | 4–8 weeks | €5,000–€15,000 + VAT |
| Mid-sized application with integrations | 3–6 months | €20,000–€60,000 + VAT |
| Enterprise system | 6–18 months | from €80,000 + VAT |

**An MVP** is designed to validate an idea quickly: the core features, authentication, payments and a basic dashboard, plus 30 days of post-launch support.

**A mid-sized application** covers products with multiple user roles, ERP, CRM or payment integrations and, optionally, a companion mobile app.

**Enterprise projects** come with high-availability, full audit trail and compliance requirements, and a dedicated team.

## Quality and transparency

Every project has a signed scope, written acceptance criteria and regular demos. Before launch we run joint acceptance tests, and go-live only happens with your approval. The first 30 days after launch include free fixes for functional bugs, and for critical projects we can add performance and security testing.

Hidden costs usually show up later, from code written in a hurry, which is why we review code and automate tests from the start.

If your application needs hosting and operations, see our [cloud services](/en/cloud-computing-services/); for artificial intelligence features, see [AI and automation](/en/ai-automation/). The first discovery call is free. [Request a quote for your project](/en/#quote).

## How we work

1. **Discovery and estimate.** A technical workshop with stakeholders and a signed scope document with acceptance criteria and budget.
2. **UX/UI design.** An interactive prototype of the main flows, validated with users before the first line of code.
3. **Development in sprints.** Two-week sprints, each ending with a demo on the staging environment, with adjustable priorities.
4. **Launch and training.** Joint acceptance testing, go-live, technical documentation and training for key users.

## Frequently asked questions

### How much does a custom web application cost?

As a guide, an MVP costs €5,000–€15,000 + VAT, a mid-sized application with ERP or CRM integrations €20,000–€60,000 + VAT, and enterprise projects start at €80,000 + VAT. After the technical workshop you receive a fixed-price quote for the defined scope.

### How long does a project take?

An MVP takes 4–8 weeks, a mid-sized application 3–6 months and an enterprise system 6–18 months. We work in two-week sprints, so after the first month you already have something working on the staging environment.

### Who owns the source code?

You do, in full. The repository is yours from the start of the project, and documentation, the database schema and infrastructure scripts are part of the deliverables. You can switch providers or bring development in-house at any time.

### What happens after launch?

We offer maintenance contracts with response times by severity, security updates for dependencies and monthly hours for fixes and small enhancements. The first 30 days after launch include free fixes for functional bugs.

### Which technologies do you use?

On the backend we use Laravel, Node.js or FastAPI, and on the frontend Next.js and React with TypeScript. Our default database is PostgreSQL. We make the final choice together after discovery, based on the project and the team that will maintain it.

Get a quote: https://secureitsolutions.ro/en/#quote