Official website



Other skills

Audio Specialist, Editing, Enhancement, Optimization, Sound Technician

Highlighted references

• “Yoga Wave” mobile app, Bending Spoons S.p.a. Millian: Large volume of videos for audio finalization/mastering, quality control and editing.
• “Yoga Wave” mobile app from Bending Spoons S.p.a Millian: Large volume of videos for audio quality control check, editing and mastering.
• Ballyfermot College of Further Education: Sound Technician and Engineer, Digital Recording Studio Co-Mangager, Music Recording Assistant.

Contact Séin Mackay

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FAQ, About

About Séin Mackay

Sound mastering | Ireland

Audio Specialist with 20 years experience in sound and music production, with 4 years of experience specializing in Digital Media Audio Post Production. 3 years experience working as an independent provider of remote services for clients needing dedicated and reliable assistance with audio.

• Core Skills: Audio Editor, Sound and Mastering Engineer, Sound Technician, Production Support Consultant, Remote Service Provider, Communication, Problem Solving. Specializes in finalizing and preparing audio for optimal playback with excellent sound for Public Release, Digital Media, Mobile Platforms, Music, Video and Web.

• Career Highlights: Consistently received 5 star reviews from extremely happy clients for delivering top rated services as a freelancer over 3 consecutive years; 60 reviews, 99.6% 5 stars, 50 locations worldwide served remotely.

• Ambitions: Currently active in seeking out new employment opportunities. An ideal position would be part-time work operating remotely from my studio as an audio specialist, editor, assistant or overflow engineer with a reputable media company on a continuous basis.

(CONTACT MESSAGING ON THIS PAGE CURRENTLY DOWN, please use the following links)

More about Séin Mackay and his work @


Year Project name Client Role
2013 Mandolinia – Music Album Simon Meyler Clarinet
2010 All She Whispers – The Deadly Mechanism – Music Album Forever Endeavour Records Recording, Mixing, Mastering, Clarinet, Melodica, Rhtym Guitar
2009 Invasion – Music EP Liberty*Kings Recording, Mixing, Mastering


Year Award Awarded for
2020 Audio Specialist Freelancer with 60 Client reviews, 99.6% = 5 stars 3 consecutive years delivering top rated remote services, 50 locations worldwide served remotely.
2020 Top Rated Plus Upwork Freelancer Consistent high-quality + Success on larger longer term projects + 100% Job success score
2019 Top Rated Upwork Freelancer Consistent high-quality remote service
2006 Music Technology 2 year Higher National Diploma, BTEC Level 5 Distinction Grade Average


Year School Course
2006 Ballyfermort College Of Further Education Music Technology, BTEC Level 5 Higher National Diploma
1989 Tutored and Indepentant Studies 30 Years Practial Studies: Music Performance, Compositon, Collaberation and Production

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