About D2Solutions
From the server rack to Kubernetes - we understand the entire stack.
D2Solutions is a DevOps and infrastructure consultancy founded by Dejan Dukic, based in Resetari, near Nova Gradiska, Croatia. With over 10 years of experience spanning technical support, system administration, data center operations, and modern DevOps engineering, we bring a unique perspective that bridges physical infrastructure and cloud-native technologies.
Our philosophy is simple: understand the entire stack. From physically racking servers and managing tape libraries to orchestrating Kubernetes clusters and deploying AI models on GPU infrastructure - this end-to-end experience enables us to architect solutions that are practical, reliable, and scalable.
Career Timeline
A decade of infrastructure experience
Scoop Technologies d.o.o.
Senior DevOps Engineer
Managing multi-tenant Kubernetes platform spanning 7 clusters with Istio ambient mesh, Helm-based deployments, and comprehensive monitoring on VMware Tanzu. AI/ML infrastructure with GPU operators and KAITO.
D2 Solutions
Founder & DevOps Consultant
Running a DevOps and infrastructure consultancy. Providing cloud architecture, Kubernetes, CI/CD, and AI/ML infrastructure services for multiple clients across Croatia and the EU.
BISS d.o.o.
DevOps Engineer
DevOps engineering for enterprise clients. Kubernetes cluster management, CI/CD pipeline design, monitoring with Prometheus and Grafana, and infrastructure automation.
Iskon Internet d.d.
System Administrator & Data Center Operations
Eight years at one of Croatia's largest ISPs. Progressed from technical support through system administration to data center operations. VMware virtualization, physical server management, rack deployment, tape libraries, and network infrastructure in telecom-grade data centers.
Technical Expertise
Container & Orchestration
CI/CD & Automation
Cloud Platforms
Monitoring
AI/ML Infrastructure
Data Center
Databases
Languages & Tools
I believe the best DevOps engineers are those who have touched real hardware. Understanding what happens beneath the abstraction layers - from BIOS settings to kernel parameters to container runtimes - makes you a better architect of cloud-native systems.