Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I'm Matija Kosmac, a frontend and JavaScript developer based in Malmö, Sweden. I bring over 6 years of experience building modern web applications for startups and large organizations, collaborating with teams of varying sizes to deliver robust components and scalable architectures. I enjoy pairing on code reviews, driving CI/CD automation, and translating designs from Figma into high-quality, reusable UI. In previous roles I have contributed to projects across B2B and consumer domains, including integrations with Adobe AEM OneCMS, Node.js backends, and DevOps workflows. I thrive in Agile environments, value clear communication, and continuously seek opportunities to improve performance, accessibility, and developer experience.…Hi, I'm Matija Kosmac, a frontend and JavaScript developer based in Malmö, Sweden. I bring over 6 years of experience building modern web applications for startups and large organizations, collaborating with teams of varying sizes to deliver robust components and scalable architectures. I enjoy pairing on code reviews, driving CI/CD automation, and translating designs from Figma into high-quality, reusable UI. In previous roles I have contributed to projects across B2B and consumer domains, including integrations with Adobe AEM OneCMS, Node.js backends, and DevOps workflows. I thrive in Agile environments, value clear communication, and continuously seek opportunities to improve performance, accessibility, and developer experience.

Matija Kosmac

Front-End Developer, Web Developer, Full Stack Developer





Hi, I'm Matija Kosmac, a frontend and JavaScript developer based in Malmö, Sweden. I bring over 6 years of experience building modern web applications for startups and large organizations, collaborating with teams of varying sizes to deliver robust components and scalable architectures. I enjoy pairing on code reviews, driving CI/CD automation, and translating designs from Figma into high-quality, reusable UI. In previous roles I have contributed to projects across B2B and consumer domains, including integrations with Adobe AEM OneCMS, Node.js backends, and DevOps workflows. I thrive in Agile environments, value clear communication, and continuously seek opportunities to improve performance, accessibility, and developer experience.…Hi, I'm Matija Kosmac, a frontend and JavaScript developer based in Malmö, Sweden. I bring over 6 years of experience building modern web applications for startups and large organizations, collaborating with teams of varying sizes to deliver robust components and scalable architectures. I enjoy pairing on code reviews, driving CI/CD automation, and translating designs from Figma into high-quality, reusable UI. In previous roles I have contributed to projects across B2B and consumer domains, including integrations with Adobe AEM OneCMS, Node.js backends, and DevOps workflows. I thrive in Agile environments, value clear communication, and continuously seek opportunities to improve performance, accessibility, and developer experience.

Available to hire

Hi, I’m Matija Kosmac, a frontend and JavaScript developer based in Malmö, Sweden. I bring over 6 years of experience building modern web applications for startups and large organizations, collaborating with teams of varying sizes to deliver robust components and scalable architectures. I enjoy pairing on code reviews, driving CI/CD automation, and translating designs from Figma into high-quality, reusable UI.

In previous roles I have contributed to projects across B2B and consumer domains, including integrations with Adobe AEM OneCMS, Node.js backends, and DevOps workflows. I thrive in Agile environments, value clear communication, and continuously seek opportunities to improve performance, accessibility, and developer experience.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Croatian

Fluent

English

Fluent

Swedish

Advanced

Work Experience

Front-End Developer at KAN

May 1, 2021 - Present

Built and maintained React components for AssaAbloy Global websites used by B2B companies. Collaborated within a large Agile Kanban team using JIRA and Slack. Developed with JavaScript, React, TypeScript, Styled Components CSS, Git/CI/CD, and designs created in Figma. Delivered high-end components for use in Adobe AEM OneCMS, with bi-weekly releases.

Frontend Developer at Kamafai

May 1, 2020 - Present

Front-end development for multiple client projects via Kamafai: Comsys OST, Comsys OLA, Kamafai KB, The Conference. Stack: JavaScript, React, Node.js, HTML, CSS, SCSS, JIRA, MySQL. Responsibilities included software development and front-end work across small teams; built an online sizing tool configurator and an online log analyzer; contributed to a trading app and a new portal interface; worked with MySQL.

Founder & Partner Manager at REFERO Studio

January 1, 2012 - May 1, 2020

Startup to build web projects; defined business strategy; expanding internationally; assembling a team of developers, designers, SEO experts, and account managers; leading development and defining product strategy. Delivered web projects including websites, e-commerce solutions, web apps, mobile apps, and visual identity.

Founder, Freelancer Manager at RISAN

February 1, 2009 - July 1, 2012

Consultancy to build reliable web solutions; acquiring new clients and nurturing relationships; managing projects; leading development for key clients; achieved numerous successful web projects and partnerships with international agencies.