Hi, I’m Kosta Jankovic, a sound designer with over 5 years of experience crafting audio for slot machine games. I’m quality-driven and enjoy staying sharp with every new project—whether it’s composing music, designing feature and win effects, shaping UI sounds, or setting the overall audio direction so the experience feels engaging and polished. I’ve worked on complete audio experiences for 150+ slot machine games in fast-paced production environments, and I take pride in delivering consistent, high-quality results on time. As a freelance audio designer, I also manage client relationships and production planning while keeping a strong focus on innovation and player-focused sound design.

KOSTA JANKOVIC

Hi, I’m Kosta Jankovic, a sound designer with over 5 years of experience crafting audio for slot machine games. I’m quality-driven and enjoy staying sharp with every new project—whether it’s composing music, designing feature and win effects, shaping UI sounds, or setting the overall audio direction so the experience feels engaging and polished. I’ve worked on complete audio experiences for 150+ slot machine games in fast-paced production environments, and I take pride in delivering consistent, high-quality results on time. As a freelance audio designer, I also manage client relationships and production planning while keeping a strong focus on innovation and player-focused sound design.

Available to hire

Hi, I’m Kosta Jankovic, a sound designer with over 5 years of experience crafting audio for slot machine games. I’m quality-driven and enjoy staying sharp with every new project—whether it’s composing music, designing feature and win effects, shaping UI sounds, or setting the overall audio direction so the experience feels engaging and polished.

I’ve worked on complete audio experiences for 150+ slot machine games in fast-paced production environments, and I take pride in delivering consistent, high-quality results on time. As a freelance audio designer, I also manage client relationships and production planning while keeping a strong focus on innovation and player-focused sound design.

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Experience Level

Expert
Expert

Language

French
Beginner
German
Beginner
English
Advanced

Work Experience

Audio Designer at Freelance
January 1, 2026 - Present
Delivered audio projects for game studios including REEVO, Tom Horn Gaming, EVONA, InterSlot Gaming, and others. Managed client relationships, production planning, creative direction, and ensured audio assets were delivered on time with consistently high quality.
Audio Designer at REDSTONE GAMING
February 1, 2021 - January 1, 2026
Worked as a Sound Designer for over three years, creating complete audio experiences for 150+ slot machine games. Responsible for music composition, sound design, feature audio, win effects, UI sounds, and overall audio direction. Delivered high-quality results in fast-paced environments while maintaining a focus on innovation, player engagement, and continuous professional development.

Education

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Qualifications

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Industry Experience

Gaming, Media & Entertainment