Lazar Dubaic

I’m a Back-End and Full Stack Web Developer with a “proven track record of building complex Back-End architectures.” I enjoy solving complex technical problems and helping identify urgent issues so projects stay on time.

I’m consistently working on high-performance systems—“Always identifying critical performance bottlenecks and fixing Backend and database architecture when needed.” I design well-structured, scalable database systems using tools like PostgresSQL, Redis, and HBase.

Through my work with AI-related startups and remote teams, I’ve been “learning about AIML, LLM” and focusing on building AI-related projects that are more user-friendly while staying technically robust. I also “suggest effective solutions” and keep iterating to improve product quality.

On the engineering side, I build with modern backend frameworks (Spring Boot, Gin, Fiber, Django, FastAPI, Express.js, Nest.js) and front-end UI (ReactJs, Vue.js, NextJS). I’m also strengthening my DevOps approach with Docker, k8s, Jenkins, Terraform, Ansible, and GitHub—so development and delivery move faster.