Open to opportunities

Qendrim Demiraj

@qendrimdemiraj

Message

I build scalable full-stack healthcare, operations, and POS platforms.

Kosovo

Message

What I'm looking for

I'm looking to build secure, scalable products end-to-end, especially across backend architecture, APIs, cloud systems, AI-powered features, and cross-functional teams where I can mentor developers.

At QUADA, I lead backend design and delivery for a healthcare operations platform, owning API architecture, data contracts, and production performance with Spring Boot, PostgreSQL, and REST.

I architect data-heavy workflows across monolithic and microservices systems, improve release quality through code reviews and CI/CD, and mentor developers in API design, clean architecture, and testing.

I’ve also built Kendrix One and Kendrix POS, including an AI accounting assistant with agent-driven OCR, Flutter mobile workflows, offline-capable POS sales, and synchronization services for business operations.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

QUADA

Nov 2021 - Present (4 years 10 months)

Lead design and delivery of backend services for a healthcare operations platform, owning API architecture, data contracts, and performance from design through production deployment. Architected data-heavy workflows across monolithic and microservices architectures with advanced search and role-based access control.

Spring Boot PostgreSQL REST Microservices Elasticsearch OpenSearch CI CD Technical Mentoring

Full Stack Developer

BITCOM

Jan 2020 - Dec 2021 (1 year 11 months)

Designed and delivered business-critical web and POS applications with secure backend services and real-time operational workflows. Built and owned backend APIs and authentication flows (JWT, OAuth2), enforcing secure role-based access control across e-commerce and admin platforms.

Java Spring Boot React PostgreSQL JWT REST SQL