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I am Tin Augustin Kosmina, a Doctor of Veterinary Medicine turned front-end developer. My journey into the tech world has equipped me with a unique blend of scientific insight and technical problem-solving skills, and I continually seek ways to apply rigorous, analytical thinking to build elegant software solutions. I love turning complex ideas into clean, user-friendly interfaces and collaborating with cross-functional teams to deliver high-quality results. I’m committed to lifelong learning and professional growth, and I aim to contribute to impactful projects in a reliable, team-oriented way.…I am Tin Augustin Kosmina, a Doctor of Veterinary Medicine turned front-end developer. My journey into the tech world has equipped me with a unique blend of scientific insight and technical problem-solving skills, and I continually seek ways to apply rigorous, analytical thinking to build elegant software solutions. I love turning complex ideas into clean, user-friendly interfaces and collaborating with cross-functional teams to deliver high-quality results. I’m committed to lifelong learning and professional growth, and I aim to contribute to impactful projects in a reliable, team-oriented way.

Tin Augustin Kosmina

Front-End Developer, Web Developer, UI Designer, +2

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I am Tin Augustin Kosmina, a Doctor of Veterinary Medicine turned front-end developer. My journey into the tech world has equipped me with a unique blend of scientific insight and technical problem-solving skills, and I continually seek ways to apply rigorous, analytical thinking to build elegant software solutions. I love turning complex ideas into clean, user-friendly interfaces and collaborating with cross-functional teams to deliver high-quality results. I’m committed to lifelong learning and professional growth, and I aim to contribute to impactful projects in a reliable, team-oriented way.…I am Tin Augustin Kosmina, a Doctor of Veterinary Medicine turned front-end developer. My journey into the tech world has equipped me with a unique blend of scientific insight and technical problem-solving skills, and I continually seek ways to apply rigorous, analytical thinking to build elegant software solutions. I love turning complex ideas into clean, user-friendly interfaces and collaborating with cross-functional teams to deliver high-quality results. I’m committed to lifelong learning and professional growth, and I aim to contribute to impactful projects in a reliable, team-oriented way.

Available to hire

I am Tin Augustin Kosmina, a Doctor of Veterinary Medicine turned front-end developer. My journey into the tech world has equipped me with a unique blend of scientific insight and technical problem-solving skills, and I continually seek ways to apply rigorous, analytical thinking to build elegant software solutions.

I love turning complex ideas into clean, user-friendly interfaces and collaborating with cross-functional teams to deliver high-quality results. I’m committed to lifelong learning and professional growth, and I aim to contribute to impactful projects in a reliable, team-oriented way.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

German

Beginner

Italian

Beginner

Work Experience

Front-End Developer at Coi Agency

October 20, 2024 - Present

Developed custom, reusable Shopify components using Liquid, HTML, CSS/SCSS, and JavaScript to deliver scalable, maintainable, high-quality code. Built platform applications with Node.js, including API integrations, data processing pipelines, filtering logic, and export functionality. Translated Figma designs into responsive, pixel-perfect interfaces; debugged Liquid logic and JavaScript errors; collaborated with designers; implemented Google Tag Manager code; optimized Core Web Vitals and accessibility; ensured tracking accuracy for analytics and marketing; documented solutions.

Junior Web Developer at Aplikacije.hr

November 20, 2022 - October 19, 2024

Wrote clean, efficient code using HTML, CSS, JavaScript, PHP and WordPress to develop responsive web pages and implement new features. Performed cross-browser testing, communicated design and technical requirements with clients, and suggested improvements based on analytics. Maintained website traffic monitoring and contributed to workflow efficiency and data quality.