About
Your hand in the real world, your partner in the digital one.
Piarex brings enterprise-grade quality and craftsman sincerity onto one screen. AI-native, built in Denizli, shipping worldwide.
20+
Years in software
100+
Projects delivered
15+
Active clients
99.9%
Production uptime
Mission
To let small teams build like big companies.
Software used to be expensive, slow, corporate. AI changed the equation: with the right team and a small budget, months of work collapse into weeks. Piarex sets up that equation and runs it alongside you — from idea to production to growth.
Story
Why Piarex?
Piarex is what a team of long-time enterprise-software and e-commerce engineers answered when AI reshaped the question: "how should software be built now?" Writing code is no longer just writing; it's asking the right question, routing it to the right agent, and placing the right human checks.
Our goal is to bring enterprise-grade standards down to the speed and cost that small teams can reach. At the same time, to be a true solution partner to growing firms and their in-house teams. From Çizgi Hair Salon to Welsoft to Wegs and to brand-new SaaS ideas, we meet every client at their scale.
Before writing a single line of code, we ask: how much will this speed up the customer's operation? If the answer isn't clear, the project doesn't start.
Values
How we work
Partner, not agency
We don't deliver a sprint and disappear. We track our clients' KPIs like they were ours.
Transparent process
Weekly demos, live Kanban, open cost sheets. No surprise invoices, no surprise delays.
Obsession with code quality
Speed is no excuse for cutting quality. Clean architecture, test coverage and docs ship with every project.
AI-native mindset
We design AI as a foundational layer of the product, not a feature bolted on later.
Founder
Gökhan Kağ
Founder & Lead Engineer · Denizli, Türkiye
Immersed in software since childhood, with 20+ years of industry experience. Started on Windows 3.1 / MS-DOS with Basic 1.0; has since delivered projects spanning server management and cloud architecture, news portals, video conferencing and streaming platforms, B2B/B2C e-commerce, CRM & ERP integrations — across every phase of a project. Weekly tech & AI columnist at Denizli Yeni Olay newspaper.
Areas of expertise
- Server management & cloud architecture (GCP, AWS, Azure)
- Software: PHP, Swift, Assembly, JavaScript, Dart, Python
- Frameworks: Laravel, Symfony, CodeIgniter, React, React Native, Vue, Nuxt, Flutter
- Architecture: API gateway, microservices, resource planning
- Project management, process and timeline ownership
- Multimedia & design: Photoshop, Illustrator, XD, InDesign, After Effects, Premiere Pro
Delivered project categories
- Cloud migration projects (GCP, AWS, Azure)
- Live and on-demand streaming services
- Enterprise video conferencing solutions
- Large-scale news portals
- B2B and B2C e-commerce systems
- Education portals and online exam systems
- Mobile apps (iOS + Android)
- CMS and custom content management solutions
- API gateway & microservice architectures
- CRM & ERP integrations
Location
From Denizli — to the world.
Headquartered in Denizli, serving clients across Turkey and abroad. When face time is needed, we use guest offices in Istanbul and İzmir. Our remote-first, synchronous-demo model makes distance irrelevant.
Let's talk about your project — a free discovery call.
In 30 minutes we'll understand your needs and draft a tailored roadmap. No commitment, just insight.
