What does Sone Yazılım do?
We're a software company in Istanbul. We build custom software, AI systems, cloud infrastructure, and mobile apps for businesses. We've shipped over 50 projects and maintain a 99.9% uptime SLA.
Software of the Next Evolution.
AI-powered software solutions that move your business forward.
Our Roots
Forged in America. Inspired by the Bosphorus.
Tourism, logistics, healthcare, entertainment. Software and hardware. B2B and B2C. We built across all of them in the US. We brought that experience to Istanbul. Now we work with businesses and SMEs that want to outpace their competition with AI.
System Status: Operational
What We Do
We solve business problems with software.
01
Custom Software
Web apps, internal tools, SaaS platforms, mobile apps. We handle architecture, development, and deployment. Built around how your business actually works.
02
AI & Data
Recommendation engines, data pipelines, ML models, evaluation systems. We take these from prototype to production and make sure they actually move the needle.
03
Cloud & DevOps
AWS, GCP, Azure. We set up your infrastructure, CI/CD, monitoring, and keep it running. You grow, the systems grow with you.
04
Product & UX
We figure out what to build before we build it. User research, interface design, technical feasibility. Then we write the code.
How We Work
We get it done.
01
Discovery
We learn your business and the problem. Write a technical brief. Agree on scope.
02
Architecture
Pick the tech stack, design the data models, plan the integrations. All before writing code.
03
Build & Ship
We deploy every week. You see real software, not presentations.
04
Run & Improve
We stick around after launch. Monitoring, fixes, improvements. 99.9% uptime SLA.
50+
Projects Shipped
2020
Founded
99.9%
Uptime SLA
<4h
Business Day Response
Contact
Planning a project?
Tell us your goals. We'll figure out the right architecture and solution together.
Tell Us About Your Project
Fill in the form, we'll get back within one business day.
FAQ
Frequently asked questions.
How much does custom software cost in Turkey?
It depends on scope and complexity. Istanbul offers a competitive advantage compared to Western Europe or the US for equivalent quality of work. After a short discovery call, we can provide a concrete cost estimate.
Do you work with international clients?
Yes. We work with companies in Turkey, Europe, and the US. Our founding team started in New York before moving to Istanbul. We work in English and Turkish.
What tech stack do you use?
We don't commit to a single framework or stack. For each project, we choose the technology that best fits the business requirements, scalability goals, and team capabilities. We follow the latest developments closely and favor proven solutions.