Cantürk Çelikok
Services

Not theory: systems I've already built

Behind every service is a project where I've done the same work for a real client. Below you can see what each service covers and which project it went live in.

6
service areas
4
used in live projects
8+
third-party integrations

SaaS and Subscription Platforms

Multi-user cloud platforms with role-based permissions. I build them end to end, with payments, SMS and reporting.

Multi-user access with role-based permissionsPayment and SMS integrationReporting and Excel export

Desktop and Cross-Platform Apps

Desktop software for Windows and macOS that's easy to install and sustainable to maintain.

Automatic updates and distributionClose to native performanceFive-minute install, no account needed

Restaurant and Retail Digitalisation

POS systems that bring the till, the kitchen display and online orders together in one system.

Real-time sync between till and kitchen displayOnline ordering integrationFast PIN login for staff

Payment and Messaging Integrations

I securely connect payment gateways such as Stripe, iyzico and PayTR, and SMS/call infrastructure, to your own system.

Stripe, iyzico, PayTR and NestpaySecure payments with 3D SecurePayment links sent automatically by SMS

Business and Brand Websites

Fast, SEO-friendly business websites that are easy to manage, designed to be your company's digital shopfront.

SEO-friendly, fast-loading buildMobile-first designEasy content and booking management

Process Automation

I automate repetitive workflows (reminders, reporting, notifications) and give your team its time back.

Automatic reminders and notificationsEvent-based task assignmentExcel/CSV report exports

Need something that isn't on the list?

That's fine. Most projects don't fit neatly in a box. Tell me about it and we'll find the right solution together.