# Custom Web Application Development

> I build custom web software for processes that off-the-shelf products do not cover. The multi-tenant enneagram testing platform I built end to end on my own is sold to institutions via licenses, auto-generates a 30+ page PDF report from a ~81-question test, and is still live on bitatesti.com. I apply the same approach to admin panels, customer portals, licensing and sales flows.

URL: https://furkanisikay.com/services/web-applications/

## Problems it solves

- Your processes run on spreadsheets and hand-kept lists; errors and lost time keep growing.
- You want to serve several institutions or customers from one platform, with data separated by permission.
- Reports and documents are prepared by hand; you need automated PDF / report generation.
- You want licensing, sales and user management in a single system.
- Off-the-shelf products do not fit your workflow, or are full of features you do not need.

## What you get

- A web application: admin panel and user / customer portal
- Role- and department-based access control, multi-tenant architecture
- Database design (SQL Server / Entity Framework)
- Automated reporting and PDF generation, email notifications
- Deployment, source code and documentation

## How we work

1. **Free discovery call:** I listen to your need, your current system and your goals, and we talk openly about what is technically feasible.
2. **Scope and quote:** A written scope, milestones, an exact price and a timeline. No surprise costs — what is included is clear from the start.
3. **Build and regular demos:** I get the most critical flow working first and share a clickable build on a test environment at every milestone.
4. **Test and handover:** Testing with real user scenarios, then deployment and handover with user documentation.

## Tech stack

ASP.NET MVC, C#, Entity Framework, SQL Server, Bootstrap, Next.js, React, TypeScript

## Related projects

- [Cellivora — ikas E-commerce Site](https://furkanisikay.com/projects/cellivora/)
- [Enneagram Personality Test Platform](https://furkanisikay.com/projects/enneagram-kisilik-testi/)
- [Otoeko Software Platform](https://furkanisikay.com/projects/otoeko-yazilim-platformu/)
- [Namaz Akışı — Prayer Assistant](https://furkanisikay.com/projects/namaz-akisi/)

## FAQ

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

The price depends on the scope; there is no fixed price list. The easiest way to start is Discovery & Feasibility: requirements analysis, technical roadmap, rough plan and proposal document. Discovery and feasibility are free. The price and timeline of the project itself depend on its scope and come as a firm quote at the end of that work.

### Should I buy an off-the-shelf product or get custom software?

If an existing product meets your need, I will recommend it. Custom software pays off when your process is specific to you, when you manage several institutions, or when licence costs of a packaged product keep growing. We assess this honestly in the discovery call.

### Which technologies do you use?

C#, ASP.NET MVC, Entity Framework and SQL Server on the business side; Bootstrap or Next.js / React with TypeScript on the front end. This site itself is built with Next.js. The choice follows the project’s needs.

### Can you modernise or extend my existing web system?

Yes. I first review the current code and database, then recommend — with reasons — whether a rewrite or step-by-step improvement makes more sense.

### What happens after launch?

You receive the source code and documentation. If you need maintenance or new features, we plan them as part of the scope from the start.

### Do you work remotely, and in which languages?

Yes. I am based in Türkiye (GMT+3) and work remotely with clients worldwide; meetings are held in Turkish or English and scheduled around your time zone.

## Contact

- Free discovery call: https://www.softivation.com/book-online
- E-mail: contact@furkanisikay.com
- Phone / WhatsApp: +90 850 242 21 60