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Experienced and versatile developer with over 20 years of hands-on work in full-stack development, system integration, and infrastructure. I thrive on solving complex problems and building reliable, scalable solutions that deliver real business value. I’m curious, continually learning, and passionate about clean architecture, automation, and collaboration with cross-functional teams. I enjoy working both independently and as part of a team to help product teams reach their goals.…Experienced and versatile developer with over 20 years of hands-on work in full-stack development, system integration, and infrastructure. I thrive on solving complex problems and building reliable, scalable solutions that deliver real business value. I’m curious, continually learning, and passionate about clean architecture, automation, and collaboration with cross-functional teams. I enjoy working both independently and as part of a team to help product teams reach their goals.

Zlatan Smajic

Full Stack Developer, Web Developer, Back-End Developer, +2

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Experienced and versatile developer with over 20 years of hands-on work in full-stack development, system integration, and infrastructure. I thrive on solving complex problems and building reliable, scalable solutions that deliver real business value. I’m curious, continually learning, and passionate about clean architecture, automation, and collaboration with cross-functional teams. I enjoy working both independently and as part of a team to help product teams reach their goals.…Experienced and versatile developer with over 20 years of hands-on work in full-stack development, system integration, and infrastructure. I thrive on solving complex problems and building reliable, scalable solutions that deliver real business value. I’m curious, continually learning, and passionate about clean architecture, automation, and collaboration with cross-functional teams. I enjoy working both independently and as part of a team to help product teams reach their goals.

Available to hire

Experienced and versatile developer with over 20 years of hands-on work in full-stack development, system integration, and infrastructure. I thrive on solving complex problems and building reliable, scalable solutions that deliver real business value.

I’m curious, continually learning, and passionate about clean architecture, automation, and collaboration with cross-functional teams. I enjoy working both independently and as part of a team to help product teams reach their goals.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Danish

Fluent

English

Intermediate

Bosnian

Fluent

Serbian

Fluent

Work Experience

Full-Stack Developer at Happydays A/S

January 1, 2023 - January 1, 2023

Developed new Nets Easy card payment feature and implemented data recovery automation between two systems as part of contingency and redundancy measures. Improved Linux server security by implementing two-factor authentication and SSH hardening. Led and coordinated project work across teams, including remote freelancers; monitored, tested, and improved systems.

Full-Stack Developer / Owner at UNIK-Web

January 1, 2023 - January 1, 2023

Owned and operated UNIK-Web, delivering end-to-end web applications, leading a freelance team, and handling client projects. Worked on SPA applications, API integrations, and data migrations.

Web Developer Intern at Incom Group

January 1, 2014 - January 1, 2014

Web development internship; contributed to front-end and back-end tasks. Worked with C#, jQuery, HTML, Umbraco CMS, MS SQL, and Web services.

Shipping Assistant at SAS Ground Handling

January 1, 2020 - January 1, 2020

Handled imports/exports documentation, prepared shipments, and coordinated freight to destinations. Performed ad-hoc tasks, underwent training in programming languages, and contributed to container system tasks.