Luka Milikic

LM

Open to opportunities

Luka Milikic

@lukamilikic

I build HIPAA-compliant healthcare platforms and integrate EHRs into reliable, secure systems.

What I'm looking for

I’m looking for a role where I can build enterprise-grade, HIPAA-compliant healthcare products—owning EHR integrations, secure API workflows, and performance improvements—while collaborating with teams that value reliability, compliance, and measurable outcomes.

I’m a full-stack software developer with 5 years of experience building enterprise healthcare platforms, with deep expertise in EHR integrations and HIPAA-compliant systems. At Seqster (Codeus), I led integration initiatives with 15+ major EHR systems to ensure seamless data exchange and regulatory compliance.

I architected secure data exchange workflows for patient records, lab results, and clinical documentation, including HL7 and FHIR standards. I optimized integration architecture to achieve an 80% reduction in data retrieval time, while supporting over 50 healthcare organizations with 150M+ patient records. I also implemented AES-256 encryption and comprehensive audit logging to reduce data breaches by 30% and maintain 99.9% uptime.

Beyond healthcare, I built an intelligent B2B networking platform using AI algorithms at Strategic Connect AI, delivering a RESTful API infrastructure and sub-second matching performance for 10,000+ business profile comparisons daily. I leverage Laravel, Vue.js, and PostgreSQL, and I enjoy turning complex data problems into dependable products with measurable operational improvements.

Experience

Work history, roles, and key accomplishments

CS

Current

Full Stack Developer

Current

Codeus / Seqster

Oct 2020 - Present (5 years 9 months)

Developed a healthcare data aggregation platform at Seqster, integrating 15+ EHR systems using HL7 and FHIR standards to support HIPAA-compliant interoperability. Built secure data exchange workflows and APIs for real-time synchronization, achieving an 80% reduction in data retrieval time.

Healthcare Data Integration HL7 FHIR HIPAA Data Exchanges API Integration Synchronization Audit Logging Encryption HITRUST Laravel Vue.Js JavaScript TypeScript PHP PostgreSQL AWS

CA

Full Stack Engineer

Codeus / Strategic Connect AI

Built an AI-driven B2B networking platform that analyzes company profiles and matches businesses based on strategic goals. Developed RESTful API infrastructure and delivered a SPA with sub-second responses for 10,000+ daily profile comparisons, earning a promotion.

REST APIs Real Time Matching Algorithms Single Page Applications (SPA)JavaScript TypeScript Vue.Js PHP Laravel PostgreSQL

Education

Degrees, certifications, and relevant coursework

Luka hasn't added their education

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Tech stack

Software and tools used professionally

PostgreSQL

Laravel

Vue.js

JavaScript

PHP

Claude Code

Availability

Open to opportunities

Location

Montenegro

Authorized to work in

Job categories

Full Stack Developer Software Engineer Full Stack Developer Integration Engineer API Engineer Security Engineer Full Stack Software Developer Full Stack Engineer Full Stack JavaScript Developer Full Stack Web Developer

Skills

Vue.Js Laravel JavaScript TypeScript PHP PostgreSQL Tailwind HTML CSS AWS REST APIs API Integration HL7 FHIR HIPAA compliance AES 256 Encryption Audit Logging Synchronization Claude Code

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