Hi, I'm Mustafa Kalır.
Software architect & CTO.
19+ years building products, leading engineering teams and architecting cloud infrastructure.
About
I have been working in software development and technology leadership since 2006. I started my career as the founder and lead developer of Alan Adı Bilişim Teknolojileri, and later took on CTO and infrastructure architect roles at international tech companies like Hostiger and Megawit.
I specialize in scalable cloud infrastructure, distributed systems, hosting solutions and full stack web applications. I'm a solution-oriented engineer who believes in the importance of both technical depth and product/team leadership.
Experience
As a full stack software engineer, I take an active role in product development processes using modern web technologies.
I'm responsible for technology strategy, product architecture and engineering team management. We continuously improve hosting infrastructure, scalability and customer experience.
I'm responsible for infrastructure architecture design, cloud systems management and defining the technology vision. We build highly available, secure systems.
I founded the company offering domain name, hosting and custom software solutions. I managed both development and business development processes.
Projects
Domestic cloud storage service enabling secure file upload, sharing and multi-device management with encryption and 2FA.
Social platform for night owls in Turkey featuring stories, forums, mentorship and a community pulse feed.
Browser-based platform with 340+ free online tools for PDF, image, video and developer tasks — all processed locally for privacy.
Cloud-based fax service: send PDFs to any fax number worldwide directly from the browser with real-time delivery tracking.
Unified inbox that consolidates emails from Gmail, Outlook, iCloud and more into a single, streamlined interface.
Community-driven review platform for rating buildings, streets and neighborhoods across all 81 provinces of Turkey.
Skills
Frontend
React
Next.js
TypeScript
JavaScript
HTML5
CSS3
Tailwind
Vue
Backend
Node.js
PHP
Python
Laravel
Express
GraphQL
REST API
Infrastructure & DevOps
Linux
Docker
Kubernetes
AWS
Cloudflare
CI/CD
Nginx
Git
Database
PostgreSQL
MySQL
MongoDB
Redis
MariaDB
Hosting & Domain
cPanel
DNS
WHMCS
SSL/TLS
CDN
Leadership
Education
Sakarya University
Computer Programming · 2006 – 2010
Let's work together
Got a new project, consulting need or collaboration idea? I'd be happy to help. Reach out directly by email or via LinkedIn.