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Daniel Abdiaj

Available to hire

Hi! I'm Daniel Abdiaj, a passionate software engineer from Albania but at the moment I live in Vienna Austria where I study my masters degree.

About

Hi! I’m Daniel Abdiaj, a passionate software engineer from Albania but at the moment I live in Vienna Austria where I study my masters degree. I specialize in full-stack web development, working extensively with JavaScript and TypeScript along with frameworks such as Vue.js, React, and Angular. I enjoy building scalable, performant applications and solving complex problems, especially in the healthcare sector.

I love collaborating on projects that involve modern cloud technologies, microservices, and real-time integrations. My experience ranges from developing intuitive user interfaces to architecting backend services for systems supporting thousands of daily users. I thrive in team environments, engaging in code reviews, workshops, and pair programming to produce robust software solutions.

  • 2 years' experience
  • Joined August 2025

Industry experience

  • Healthcare
  • Software & Internet
  • Retail

Work experience· 6 roles

Full Stack Software Engineer · DuotechSep 2025 – Oct 2025 · 2 mos

Led the development of full-stack features in a distributed microservices system handling 20K+ daily users using Node.js, Angular, and MongoDB. Architected a multi-provider integration pipeline with OAuth2 authentication and real-time synchronization via AWS SQS and batch processing. Built ETL pipelines to integrate healthcare systems (Empeon, UKG, Alayacare, Paycore, HostedTime). Migrated MongoDB queries to Elasticsearch, achieving 89% performance gains through custom aggregations and indexing. Implemented multi-level RBAC for healthcare agencies, departments, and offices. Created automated data migration and maintenance scripts run in production/staging using Lens. Implemented unit and integration tests with Jest (95% coverage) and Dockerized services. Led Jira task planning and code reviews, AI workshops, and pair programming.

Frontend Software Engineer · FreelanceJun 2024 – Present · 2 yrs 6 mos

Built a scalable e-commerce platform using Next.js 14 with a custom analytics dashboard. Integrated Stripe for payments and code referrals. Implemented AWS Cognito authentication and utilized Next.js server-side rendering strategies. Delivered responsive, mobile-first interfaces with smooth animations using Material UI and Next.js dynamic routing.

Frontend Software Engineer · FreelanceJun 2024 – Present · 2 yrs 6 mos

Built a scalable e-commerce platform using Next.js 14 with an integrated custom analytics dashboard. Implemented secure Stripe payment processing and AWS Cognito-based user authentication. Created responsive mobile-first interfaces with smooth animations using Material UI and advanced server-side rendering strategies in Next.js.

Full Stack Software Engineer · DuotechDec 2023 – Present · 3 yrs
Frontend Software Engineer · DuotechNov 2023 – Oct 2025 · 2 yrs
Frontend Software Engineer · DuotechNov 2023 – Aug 2025 · 1 yr 10 mos

Education

B.Sc. in Computer Engineering · Epoka University2020 – 2023
B.Sc. in Computer Engineering · Epoka University2020 – 2023
M.Sc. in Computer Science · University of Wien2025

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