// ABOUT ME

Hi! I'm an Athens, Greece based Sound Designer and Audio Post Specialist.
I earned my BSc in Music Technology and Acoustics Engineering from the Hellenic Mediterranean University. I have worked in-house in an award-winning audio production studio for over three years, gaining valuable experience and providing creative audio services for countless national TV spots and well-known brands. I have also designed the sound of the Nintendo Switch console's game Skyland Rush: Air Raid Attack.
I offer audio services, including sound design, sound effects, production dialogue editing, audio editing, audio restoration, music editing, library music, mixing, and mastering.

// TESTIMONIALS

"It was a pleasure of working with John Koulouris for the UI Sounds: Futuristic library. He is very skilled in electronic sound with excellent knowledge of his equipment and software plugins. John is detail-oriented, working well with deadlines and has a strong dedication to quality sound. He filled the role of sound designer and produced great sounds for Sound Ex Machina."
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- Kostas Loukovikas, Founder of Sound Ex Machina
"John is very professional, patient and attentive to needs. I would come back to him for new projects."
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- Olivier Kandyflosse, Freelance Cinematographer from Geneva (CH)
"John did an awesome job, providing high quality sound effects for my casual mobile game Sleepy Squares. The work was completed fully including extra stuff he was able to do a custom for me and it was all turned in early of the delivery date. Will definitely use again for SFX."
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- Cody Brunty, Game Developer from Orlando, Florida (USA)
"John is a great sound guy, he did his best to make the most awesome sound effects for our mobile game Skyland Rush. Very communicative, very organized, very good at what he is doing ."
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- Dimitris Banis, Game Developer from Athens (GR)
"John is very responsive and honest about his product. Well priced and great value! "
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- Kevin Lenkner, Fiverr Client from United States (USA)
"John is professional and nice. That's the sound I need. "
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- Mark S, Fiverr Client from China
"Great work and awesome person to work with! "
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- Jeff Kennedy, Fiverr Client from United States (USA)