Hire the Best Audio Mastering Specialists

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4.9/5
Based on 2,788 client reviews
Gary E.

Cape Town, South Africa

$30/hr
4.9
22 jobs

Services that I offer include: - Audio editing - Sound design - Mixing and mastering - Music production For some people having to deal with audio can be a nightmare! Well, for me it's a dream come true to work with all things related to the world of sound and audio... Daily tasks include recording, audio mixing and mastering for music, podcasts, online videos and any other audio related projects. One of my greatest passions for audio lies within the world of music. I work with on all genres of music, some of which include R&B, Pop, Afrobeat, Gospel, Folk and of course, Hip Hop. Although music based projects is where my passion lies, over the past four years I've started learning more about other audio related skills which include sound design, field recording and drum sample packs. With over 15 years experience as an audio engineer, I am uniquely equipped to take your audio related projects to the next level. I look forward to hearing from you and I'm excited to get started on your job...

  • Audio Engineering
  • Audio Recording
  • Podcast Production
  • Music
  • Stem Mixing & Mastering
  • Audio Post Production
  • Audio Editing
  • Music Production
  • Drum
  • Percussion
  • Foley Effects
  • Music & Sound Design
  • Sound Design
Oleh F.

Mississauga, Canada

$35/hr
5.0
52 jobs

Don’t let poor audio quality hurt your brand’s authority! I help creators and brands turn raw audio into clean, immersive, studio-level sound - especially for artists, podcasts, meditations, and long-form content. Over the past 5 years, I’ve worked on everything from music production to dialogue-focused audio, ensuring clarity, consistency, and listener retention. I handle the technical side so you can focus on your message, while your audio sounds professional across all platforms. Services: - Mixing & mastering (Hip-Hop, Pop, Rock, EDM, Indie, Live) - Podcast audio post-production - Audiobook mastering (ACX standards) - Audio restoration (noise, distortion, low-quality recordings) What you’ll get: - FREE 1-minute audio demo before you commit - Fast turnaround & consistent results - Clear communication - Platform-ready sound (Spotify, Apple Podcasts, YouTube) How to start: Send 60 seconds of raw audio and I’ll return a free demo + quick feedback on how to improve your recording.

  • Audio Mastering
  • Audio Engineering
  • Audio Editing
  • Noise Reduction
  • Stem Mixing & Mastering
  • Podcast Editing
  • Manual Vocal Tuning
  • Dialogue Editing
  • Audio Restoration
  • Ableton Live
  • iZotope RX
  • Vocal Tuning
  • Sound Mixing
  • Meditation Music
Elaine A.

Plaridel, Philippines

$18/hr
5.0
120 jobs

Why Work With Me? With a deep understanding of both the creative and technical sides of post-production, I bridge the gap between "good audio" and "market-ready content." Whether you are an independent author or a YouTube creator, my goal is to make your content sound (and look) expensive. Core Expertise: ACX & Audiobook Mastering: I precisely calibrate your files to meet all ACX requirements: RMS Levels: Consistent between -23dB and -18dB. Peak Levels: Capped at -3dB. Noise Floor: Crystal clear at -60dB or lower. Formatting: Proper spacing for headers, intros, and outros. Audio Restoration: Professional removal of mouth clicks, plosives (pops), heavy breathing, and background hum using industry-leading tools. Video Editing: Narrative-driven editing for YouTube, social media, and corporate presentations, focusing on pacing and clear audio integration. The Workflow: Cleanup: Stripping away the "room sound" and imperfections. Mastering: Applying EQ, compression, and limiting for that warm, professional "radio" voice. Validation: Running your files through technical benchmarks to ensure 100% compliance. Delivery: Clean, high-quality MP3s or WAVs ready for upload. The Call to Action: Stop worrying about the technical specs and start focusing on your next project. Send me a message today, and let’s discuss how I can make your audio sound flawless.

  • Podcast Editing
  • Sound Mixing
  • Audio Editing
  • Audio Effects
  • Audio Post Production
  • iZotope RX
  • Audiobook
  • Audiology
  • Proofreading
  • Sound Design
  • Meditation
  • Book Editing
  • YouTube
  • Spotify
  • Apple Podcasts
Sailendra S.

Guwahati, India

$10/hr
5.0
101 jobs

Hello! I am a dedicated music professional offering a comprehensive range of services to enhance your audio projects. Services I provide- 1. Music Production 2. Mixing & Mastering 3. Vocal Comping/Tuning & Processing 4. Background Music & SFX (Sound Effects) 5. Audio editing and Noise Reduction 6. Audiobook editing (ACX) I pride myself on being extremely professional and aim to always deliver a job well before deadline. Let's collaborate to create exceptional audio experiences that resonate with your audience and elevate your projects to new heights.

  • Audio Mastering
  • Sound Mixing
  • Audio Editing
  • Vocal Tuning
  • Music Production
  • Music & Sound Design
  • Voice-Over Recording
  • Manual Vocal Tuning
  • Foley Effects
  • Background Music
  • Noise Reduction
  • Podcast Editing
  • Ambient Sound Design
  • Audiobook Editing
  • Stem Mixing & Mastering
Borys Z.

Kiev, Ukraine

$35/hr
5.0
41 jobs

I help Rock, Indie and Pop artists turn good recordings into punchy, modern, radio-ready mixes that translate everywhere. Every mix is built to sound powerful on studio monitors, headphones, cars and streaming platforms like Spotify, Apple Music and YouTube. Experienced in Reaper and Pro Tools, I focus on vocal presence, punch, width, depth and emotional impact - not presets or shortcuts. Top Rated on Upwork with 100% Job Success. I don’t just balance tracks - I shape energy, movement and emotion in the mix. What I specialize in: • Rock, Indie & Pop Mixing • Punchy drums & powerful low-end • Vocal tuning & editing • Wide stereo image • Streaming-ready masters My approach: • I carefully listen to your track and understand the artistic vision • Focus on groove, rhythm and vocal presence • Clean, musical EQ and dynamic control (no overprocessing) • Depth, space and width - without losing punch • Final polish to make your track translate everywhere • Communication is clear, revisions are respectful, and deadlines are always met Studio: • Pro Tools • Reaper Monitoring: • Adam A7X • Genelec 8010 • Slate VSX Plugins: • UAD • FabFilter • Waves • iZotope RX Why clients choose me: ✔ Top Rated on Upwork ✔ 100% Job Success ✔ Fast response & clear communication ✔ Creative mixing that serves the song ✔ Deep attention to vocals and groove My goal isn't just a clean mix. It's to keep the groove alive. If you want your track to sound confident, modern and emotionally strong - I’m ready to help. 📩 Tell me about your song and send me your rough mix. I'll explain exactly what can make it sound bigger, wider and more impactful before you place an order. Keywords: mixing engineer, mastering engineer, rock mixing, indie mixing, pop mixing, vocal tuning, audio editing, stem mixing, radio-ready mix, modern mixing, sound engineer

  • Audio Mastering
  • Stem Mixing & Mastering
  • Sound Mixing
  • Vocal Tuning
  • Audio Engineering
  • Audio Editing
  • Manual Vocal Tuning
  • Avid Pro Tools
  • iZotope RX
  • Audio Restoration
Luis Rodrigo K.

La Paz, Bolivia

$25/hr
5.0
19 jobs

I help podcasters, video creators, artists, and creative professionals turn noisy, damaged, or AI-generated audio into CLEAN, CLEAR, Professional-sounding tracks ready for release. I can provide a short sample first, so you can hear what is realistically possible before we start the full project. I work with dialogue cleanup, background noise removal, echo/reverb reduction, podcast repair, AI audio cleanup, vocal enhancement, mixing, mastering, and audio restoration. Beyond audio, I can also help artists and creatives improve how they present and promote their work online through creative direction, content ideas, release or project planning, artist branding, and practical marketing guidance.

  • Audio Mastering
  • Audio Editing
  • Audio Restoration
  • Noise Reduction
  • Dialogue Editing
  • Podcast Editing
  • Sound Mixing
  • Vocal Tuning
  • Music Production
  • iZotope RX
  • Ableton Live
  • Sound Design
  • AI Audio Generation
  • Audio Post Production

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