🎯 Top 2% Freelancer on Upwork | Your Go-To Expert for Professional Audio 🎧 Need flawless audio that captivates your audience? With over 15 years of experience, I specialize in delivering polished, engaging, and ACX-compliant audiobooks, podcasts, and more. I deliver professional, polished content that captivates audiences. My expertise ensures your audio projects are not just completed but optimized for quality and impact. 🎙 Podcast Editing & Production Professional audio cleanup, mixing, and mastering SEO-optimized show notes and transcription Social media audiograms and clips for reels and TikToks 📚 Audiobooks (ACX Compliance) Editing and mastering to meet ACX/Audible standards Noise reduction, tonal adjustments, and format compliance 🎧 Audio Restoration Removing hiss, hum, and background noise Revitalizing vintage recordings, interviews, and old tapes I use Adobe Audition, Pro Tools, and other advanced tools to ensure your content is polished and ready for distribution. ✅ If you want to know more about my video editing services, including multi-cam editing, color grading, and motion graphics, please visit my video editing profile. Why Work With Me? Proven Expertise: Over 15 years of audio engineering experience, with a track record of satisfied clients. Top 2% Upwork Freelancer: Consistently delivering professional results. Reliable and Efficient: You can trust me to deliver quality work on time. Client Testimonials: ★ ★ ★ ★ ★ “João ensured my audiobook passed ACX requirements on the first submission. His attention to detail was exceptional.” ★ ★ ★ ★ ★ “His podcast editing services are top-notch. The audio was flawless, and the social media clips he created helped grow my audience.” ★ ★ ★ ★ ★ ”Our Sound Engineer and partner in the audiobook Mr. Joao Zurzica has processed the resulting files and formatted them for audiobook upload. Joao has done a fantastic job- I am amazed at the audio clarity and purity of the resulting files.” Portfolio Highlights: Polished podcast episodes ready for publishing ACX-compliant audiobooks optimized for Audible Restored vintage recordings and interviews Skills & Tools: Audio Editing: Adobe Audition, Pro Tools (My first choice, if for any reason you prefer another audio editor please mention that) Podcast Production: SEO, transcription, social media clips Audiobook Mastering: ACX compliance Audio Restoration: Noise reduction, tonal balancing Audio Forensics: Legal work About Me: I’m João, an experienced Audio Editing Specialist based in Lisbon, Portugal. My background in audio engineering and teaching audio production spans over 15 years. I’ve also worked as a radio host, where I honed my skills in storytelling and sound design. Ready to elevate your audio project? Message me today to get started.

I am an inspired audio engineer, composer, musician, and web builder equipped to help elevate your next project, whether through editing, mixing, scoring, or web design. - QUALIFICATIONS - • 10+ years of recording experience, live venue front-of-house mixing and monitor mixing, audio production for musicians, podcasts, documentaries, and other media. • Established composer with an emphasis in drums, percussion, keys, and vocals. • High-quality audio procurement, RSS feed management, podcast packaging, and setup. • Adept and adaptable web design capabilities for custom sites of all varieties. - AUDIO ENGINEERING - ♦ In-depth knowledge of multi-tracking, editing, mixing, sweetening, and mastering to produce present and balanced audio. ♦ Proficiency in outboard gear, Logic Pro, Pro Tools, Adobe Audition, etc. ♦ Sound design technique for sculpting immersive audio across podcast, audiobook, and narrative-storytelling platforms. - COMPOSITION - ♦ Custom and original theme scoring for full podcast episodes, intro/outros, and documentaries. ♦ 20+ years of experience in drums/percussion, vocal performance, and keyboard. - PODCAST PORTFOLIO - AUDIO EDITING / MIXING / MASTERING / SOUND DESIGN • Gabl Media podcasts 'Detailed', 'Spaces: Going Green', 'Emerging', and 'Unstruct' • 'Roadside Terroir' • 'The Leadership Playbook' • 'Modern Persian Food' • 'Outside Voices' • 'Crosscut Escapes' • 'The Explorist' • 'Sincerely, You' • 'Minds On Media & Education' • WBT Productions – 'Hoshruba' - SCORING/COMPOSITION - • ‘The Rising' documentary by Crosscut • The Explorist podcast • Roadside Terroir podcast • Outside Voices podcast • Sincerely, You podcast • 'The Leadership Playbook' podcast • ‘The Monitor' vlog series by Scientific American - EDUCATION - BACHELOR OF APPLIED SCIENCE (B.A.SC.), Recording Arts w/ and Emphasis in Vocal Performance, 2009 The University of Colorado at Denver

If you're a podcast host or audiobook author looking for a dependable audio engineer who handles everything after you hit record, you've found the right person. I specialize in podcast editing, audiobook editing, and ACX-compliant audio production. 🎙️ Podcast Editing & Audio Engineering As your dedicated audio engineer, I provide full-service podcast editing — filler word removal, background noise reduction, audio leveling, music sync, and clean transitions. Every episode is handled by an experienced audio engineer who understands podcast pacing and listener retention. 🎚️ Mixing & Mastering Broadcast-ready, podcast-standard mixing and mastering. As an audio engineer, I make sure every episode has consistent loudness and a crisp, professional sound across all platforms. 📖 Audiobook Editing & ACX Compliance Need your audiobook approved on ACX, Audible, or Amazon? As an audio engineer focused on audiobook editing, I deliver ACX-compliant audio with correct RMS levels, noise floor, and peak requirements — approved on the first submission. 🎤 Voice & Dialogue Editing Precise voice editing from an audio engineer who understands dialogue — breath removal, click removal, room tone correction, and natural-sounding cuts. Why Work With Me? ⭐ Top Rated Audio Engineer on Upwork ✅ Fast turnaround & reliable communication 🎧 Free sample edit before you commit 📅 Long-term podcast editing & audio engineering support available 🌍 Trusted by clients across the US, UK, Canada & Australia Whether you need a one-time podcast edit, an ongoing audio engineer for your show, or full audiobook editing — I've got you covered as your audio engineer. 📩 Message me and let's get your audio project started today.

🎧 Audio Engineer | Sound Designer | Podcast Editor | Video Editor | Audiobook Producer Looking for professional audio and video editing that makes your content sound polished, engaging, and broadcast-ready? I'm a skilled Audio Engineer, Sound Designer, and Video Editor specializing in podcast production, audiobook editing, audio restoration, music video editing, and professional audio mixing. I help creators, businesses, coaches, musicians, authors, and brands deliver high-quality content that captivates audiences and builds credibility. My Services: ✅ Podcast Editing & Production • Noise reduction and audio cleanup • Removing ums, ahs, pauses, mistakes, and background noise • Volume leveling and mastering • Intro/outro integration • Multi-track editing • Podcast publishing support ✅ Audiobook Editing & Mastering • ACX-compliant audiobook production • Breath and mouth-click removal • Noise reduction and audio restoration • Chapter editing and mastering • Professional narration enhancement ✅ Audio Mixing & Mastering • Music mixing and mastering • Vocal tuning and enhancement • EQ, compression, and audio balancing • Stereo enhancement • Broadcast-ready final delivery ✅ Sound Design • Custom sound effects creation • Audio branding • Ambient soundscapes • Film and video sound design • Creative audio production ✅ Video Editing • Podcast video editing • YouTube video editing • Music video editing • Social media content editing • Audio synchronization • Motion graphics and subtitles Why Clients Hire Me: ✔ Fast turnaround times ✔ Clear communication ✔ Attention to detail ✔ Professional-grade audio quality ✔ Reliable project delivery ✔ Client-focused approach Software & Tools: Adobe Audition | Adobe Premiere Pro | DaVinci Resolve | Pro Tools | Reaper | Audacity | Logic Pro | iZotope RX Keywords: Audio Engineer, Podcast Editor, Podcast Producer, Sound Designer, Audio Editor, Audiobook Editor, Audiobook Producer, Audio Mixing, Audio Mastering, Music Video Editor, Video Editor, YouTube Editor, Audio Restoration, Noise Reduction, Dialogue Editing, Voice Over Editing, ACX Audiobook Production, Post Production, Content Creator Support. Let's work together to make your audio and video content sound professional, engaging, and unforgettable. Suggested Upwork Title (SEO-Friendly) Audio Engineer | Podcast Editor | Sound Designer | Audiobook & Video Editor Specialized Profile Titles Podcast Editor & Audio Engineer Audiobook Editor | ACX Production Specialist Sound Designer & Audio Post-Production Expert Music Video Editor & Audio Mixing Engineer YouTube Podcast & Video Production Specialist These titles and keywords target common Upwork searches such as: podcast editor podcast producer audio engineer audiobook editor audiobook producer sound designer audio mixing audio mastering video editor music video editor audio cleanup noise reduction voice over editor

Bad audio can ruin great content in seconds. Have you ever clicked away from a video or podcast because the background noise was distracting, or the speaker was bombarding the mic with harsh pops and clicks? Your audience deserves crystal-clear sound, and your content deserves to be heard without distractions. That is exactly where I come in. With over 1,500 successful orders delivered across all platforms, I am a professional Audio Engineer and AI Voiceover Producer dedicated to making your audio sound flawless, rich, and unmissable. Whether you are creating guided meditations, publishing on ACX/ Audible, or launching a video course, I deliver broadcast-ready results. HERE IS WHAT I CAN DO FOR YOU: GUIDED MEDITATION & SELF-HELP AUDIO * Immersive Mixing: Seamlessly blending your voiceover with ambient music, binaural beats, or nature sounds. * Soothing Vocal Enhancement: EQ and compression techniques specifically tailored to make mindfulness, sleep, and anxiety-relief meditations sound intimate, warm, and deeply relaxing. * Distraction-Free Audio: Surgical removal of harsh mouth clicks, plosives, and distracting breaths to ensure the listener's focus remains unbroken. AUDIOBOOK & PODCAST PRODUCTION * ACX & Audible Compliance: Strict mastering to meet exact RMS, Peak level, and Noise Floor requirements so your audiobook gets approved the first time. * Podcast Editing: Seamlessly remove "ums," "ahhs," long pauses, and mistakes. * Professional Mixing: Flawlessly integrate intros, outros, and ad reads. AUDIO RESTORATION & VIDEO COURSE ENHANCEMENT * Advanced Cleanup: Remove background noise, hiss, hum, wind, and room echo. * Video Course Audio: Clean, level, and enrich audio specifically for video courses to keep students engaged. * Consistent Volume Leveling: Ensure consistent volume from start to finish... no more awkward dips or spikes. ULTRA-REALISTIC AI VOICEOVER PRODUCTION * ElevenLabs Generation: Produce lifelike, expressive AI voiceovers. * Post-Production Polish: I do not just generate the voice; I manually adjust the pacing, level the volume, and master the AI audio so it sounds 100% natural and studio-grade. INDUSTRY-STANDARD TOOLS I USE: * Adobe Audition * iZotope RX Advanced * ElevenLabs * Premium third-party plug-ins (Waves, Acon Digital, etc.) My mission is to take the technical stress off your shoulders so you can focus on creating great content. Let's bring your audio to life and make your next project unforgettable. Send me a message today, and let's get started!

Arranger, composer, audio and video editor, sound engineer, 20 years experience - own studio

With 5+ years of experience and a degree from EMBA (Music School of Buenos Aires), I specialize in professional audio and video production for podcasts, corporate training, and audiobooks. I work with cross-functional teams managing projects from scriptwriting to final delivery. I'm a Top Rated Plus editor who helps companies and content creators produce broadcast-quality content that gets results. Whether it's training videos, podcast production, or ACX-compliant audiobooks, I deliver consistent quality and never miss deadlines. What sets me apart: * Bilingual (ENG/ESP) production * End-to-end project management * Platform-standard compliance (Spotify, Apple Podcast, ACX) * Strong deliveries with minimal revisions Services: Corporate training videos | Full-service podcast production (audio & video) | Audiobook production | Multi-camera editing | Audio mixing & mastering | Sound design | Short-form content Recent highlights: * 100+ podcast episodes over 2+ years for multiple clients * Bilingual training video production for manufacturing company * ACX-compliant audiobook edition and mixing I work best with clients who value quality, clear communication, and meeting deadlines. If that sounds like you, let's talk.

Looking to boost your viewer retention, click-through rates, and social media growth? I engineer high-retention videos that keep audiences hooked from the first second. As a Video Editor and Motion Graphics Specialist, I combine fast-paced visual storytelling with studio-grade audio mastering - ensuring your content sounds as professional as it looks. Whether you need hyper-engaging short-form clips or polished long-form YouTube podcasts, I deliver clean, platform-optimized cuts that drive results. 🎬 Core Video & Motion Services: * Full-length YouTube & multi-cam video podcast editing (pacing, custom overlays) * Short-form clips for Reels, Shorts, TikTok (hook optimization, engaging dynamic captions, fast cuts) * Advanced post-production (Subtitles, smooth transitions, B-roll selection, motion graphics) * Platform formatting (Seamless vertical and horizontal layouts) 🎛️ Premium Audio Engineering (Built-In Advantage): * Studio-grade noise reduction, EQ, compression, and sound design * Seamless multi-platform audio workflow (Zoom, Riverside, Premiere, Logic Pro X) * Crisp audio sync and vocal level balancing for flawless playback 🏆 Why Top Creators Trust Me: * 100% Job Success Score with $20k+ earned on Upwork * 500+ videos and episodes successfully edited and delivered * Expert command of storytelling, comedic/dramatic pacing, and audience retention metrics * High-end hardware setup (M1 Max MacBook Pro, studio monitors), ensuring rapid rendering and fast turnarounds 🛠️ Tech Stack: * Video: Adobe Premiere Pro, Final Cut Pro, Apple Motion * Audio: Logic Pro X, RX10 Advanced, Ableton Live 11 Suite Let's make your next video your most-viewed. Send a message to discuss your project requirements!

🌸 You record. I do the rest. I take one recording session and turn it into a full content ecosystem: edited audio, edited video, YouTube Production and Management, short-form clips for Reels and Shorts, audiograms, thumbnails, show notes, blog posts, newsletters, and social scheduling. Everything published. Everything on brand. All you did was hit record. That's the experience I've built for 256+ clients across 13 years. Here's what that looks like when it's working: → BossBabe — grew from 10,000 to 250,000+ downloads per episode. Full audio and video production end-to-end, so the founders could focus on building their 3M+ community. → Profit Cleaners — zero to 300,000+ downloads. Full ownership of production and marketing from day one. → Steve Stine Guitar Podcast — launched from scratch on audio and YouTube, grew to 1,000,000+ organic downloads. → Startup CPG — revamped brand, rebuilt systems, grew downloads 40% above historical average, and scaled monetization from 1–2 sponsors to multiple ad packages across 3 shows. I've produced content alongside guests like Jay Shetty, Jessica Alba, Paris Hilton, and Richard Branson. I've handled brand collabs for Elle Magazine and the Tony Robbins KBB web conference. Across 15+ niches — business, health, leadership, beauty, crypto, real estate, spirituality, politics, SaaS, and more. Audio and video. Launch or ongoing. One episode or full operations. Whatever your show needs, I build the system around it so you never have to think about the backend again. What does your podcasting journey look like right now? 🤗

** Audio Restoration & Noise Reduction Specialist | Video Editor (Long and short form)| Audio and Video Mastering / Postproduction | Full podcast production and distribution (audio and video enhancing) | 3D and 2D animations | Color correction | Audio and sound effects | DaVinci Resolve Studio | Riverside and Descript | Music Curator and Sound Design ** Link to my Behance Portfolio → behance.net/perartportfolio I help brands, artists, and creators bring their projects to life with professional video editing, podcast production, and audio mastering. With 4+ years of experience and a degree as a multimedia engineer, producer, video editor, and mixing and mastering engineer, I create cinematic visuals, crystal-clear sound, and engaging multimedia content for music, podcasts, films, games, and multimedia projects. All content is tailored to marketing, education, entertainment, and branded storytelling. My passion for sound extends to music curation, sound design, Foley, and original composition for podcasts, films, games, and social media content. I oversee the entire post-production process for Raw Pendulum techno label, mastering all audio tracks and designing 3D animation and cover art for every release, while also collaborating with independent artists worldwide on professional mastering and mixing. ________________________________________ Expertise & Services • Video Editing – Corporate videos, cinematic storytelling, reels and shorts with seamless transitions, video captions, original and dynamic text animations, as well as corrective color grading for social media and commercial campaigns. • Podcast Production & Distribution – Multicam podcast production; editing, mixing, mastering, sound design, and complete production-to-distribution workflow. • Audio Mixing & Mastering – Professional mixing and mastering for music and voiceovers; EQ balancing, dynamic compression, stereo imaging, harmonic enhancement, tape/saturation emulation, with delivery optimized for loudness (LUFS), True Peak, and dynamic range standards across streaming platforms and broadcast media, with specialized experience in electronic music production and mastering across genres such as techno, house, and ambient. • Audio Restoration – High-quality audio repair; noise reduction, de-hum, de-click, reverb control, and dialogue cleanup to recover clarity from problematic or damaged recordings. • 2D & 3D Animation – Motion graphics, Blender CGI, titles, product animations, explainer videos. • Color Correction & Grading – Consistent, brand-aligned visuals across platforms, creative and corrective color grading, professional look. • Music Curation & Sound Design – Soundtrack creation and sound selection, audio branding, Foley, and sound effects for games, videos, multimedia, and music. Includes composition, arrangement, and sound design for podcasts, films, and social media content. ________________________________________ Specialties • Music Curation • Audio Restoration & Noise Reduction (de-hum, de-pop, de-reverb, de-click, cleanup) • Audio & Video Mastering • Full Post-Production (Audio + Video). • Podcast Audio/Video Enhancement. • Color Correction & Grading. • Sound Design & Audio Effects. • Descript Experienced user. ________________________________________ Software & Tools 📌 Video & Animation – DaVinci Resolve Studio, Adobe Premiere Pro, After Effects, Blender, Riverside. 📌 2D - Fusion, After Effects. 📌 Audio Editing & Restoration – Fairlight, Ableton Live, Reaper, Descript, iZotope RX. 📌 Graphics & Design – Photoshop, Illustrator, AI Video and Image manipulation. 📌 Mastering Hardware/Software – API 500 series gear, various external plugins and effects alongside Ableton Live Suite native tools. 📌 Other – Full podcast distribution workflow, YouTube optimization, social media-ready formats ___________________________________________ Why Work With Me? ✔️ End-to-End Post-Production – Audio, video, graphics, and delivery all handled professionally. ✔️ Versatility Across Formats – From cinematic ads to podcast episodes to viral short content. ✔️ Client-Centric Approach – I adapt to your brand voice and audience needs for maximum impact.