Karlo Knezovic

Over Karlo

I'm a full-stack and platform engineer with 10+ years of experience designing, architecting, and building production systems end to end. My experience includes architecting a hosting platform serving approximately 6,000 premium clients, engineering 15 production systems running at multi-million companies, and independently developing complete SaaS products and software platforms. I work across the entire technology stack, from Linux infrastructure, hosting automation, and security to backend services, APIs, databases, frontend applications, payment integrations, and AI-powered products. My technical expertise includes PHP, Python, Go, JavaScript, React, Next.js, Django, Node.js, WordPress, PostgreSQL, MySQL, REST APIs, cloud infrastructure, containerization, and application security, among others. I'm comfortable taking ownership of complex technical challenges, stepping into existing projects, or building complete solutions from scratch. Whether it's debugging a difficult production issue, optimizing performance, integrating systems, strengthening security, or developing an entire application, I focus on delivering reliable, practical results with minimal overhead. I combine broad technical expertise with hands-on execution, allowing me to move seamlessly between high-level architecture and implementation.

Expertise