Hire the Best Audiotool Freelancers in Buenos Aires, AR

Hi! I’m a sound designer and audio producer specializing in audio for visual media. I work on full audio post-production, including sound design, foley, dialogue editing and cleanup, as well as mixing and mastering for both visual media and music. I’ve worked on short films, animations and video content, recreating complete audio environments from scratch. Expanding into game audio, focusing on Wwise, Unity and interactive sound design. I’m reliable, detail-oriented and easy to work with. Always open to new projects and collaborations.

I'm Sebastián, a Top Rated Plus audio professional based in Buenos Aires with 10+ years of experience in sound design, music production, and audio engineering. I specialize in creating immersive audio for games, films, podcasts, and digital media — combining technical precision with a strong creative approach. Over the years, I’ve collaborated with studios, content creators, and brands across a wide range of projects, delivering high-quality audio tailored to each client’s vision. Services I Offer - Sound Design for video games, films, trailers, and podcasts - Original Music Composition & Film Scoring - Audio Editing, Mixing & Restoration - Audiobook Editing & Mastering (ACX Standards) - Podcast Production & Dialogue Cleanup - Ambient, cinematic, lo-fi, and emotional music production I hold a degree in Audio Production and Music from National University of Tres de Febrero and work professionally from my fully equipped studio in Buenos Aires. My goal is always the same: deliver polished, emotionally engaging audio that elevates your project and connects with your audience. Let’s create something memorable together.

🔊 Make Your Audio Sound Professional! 🔊 I’m a professional audio editor and producer specializing in audio mixing, podcast editing, voiceover editing, and music production. I’ve worked with content creators, businesses, and musicians to enhance their sound with premium-quality mixing and precise editing. 🎯 What Can I Do for You? ✅ Audio Editing & Cleanup: Removing noise, pauses, mistakes, and unwanted echo. ✅ Voice Enhancement & Tuning: Pitch correction (Auto-Tune, Melodyne), EQ, and compression. ✅ Professional Mixing: Achieving the perfect balance for podcasts, music, and voiceovers, including dynamics processing (compression, limiting, normalization, de-essing) and time-based effects (reverb, delay, etc.). ✅ Music Production & Arrangements: Custom background music and sound design tailored to your needs. ⭐ Why Work With Me? ✔ Guaranteed High Quality: Professionally optimized audio using industry-standard tools. ✔ Fast Turnaround: I meet deadlines without compromising quality. ✔ Clear & Effective Communication: I listen to your needs and tailor my work accordingly. ✔ Experience & Reliability: My work is backed by satisfied clients. 💬 Ready to improve your audio? Send me a message, and let's make your project sound amazing! 🚀

I am a highly versatile Audio Engineer, Music Producer, Video Editor, and Software Engineer with over 8 years of professional experience. I bring a combination of creative artistry and deep technical expertise to projects, specializing in music production, podcasts, audiobooks, and visual media integration. As a producer, and sound engineer, I manage the complete audio and visual post-production lifecycle, from arrangement and recording to the final, detailed stages of mixing, mastering, and video delivery. I have collaborated with a diverse range of clients, from independent artists to established studios, consistently delivering polished, professional results. My key advantage is engineering custom solutions for any workflow. Leveraging my background in software engineering, I develop bespoke scripts and automated processes (especially in Reaper) to deliver meticulously polished audio with unparalleled efficiency and consistency. This technical skill extends to sound design, where I craft unique sonic worlds for projects, including Game Audio integration (Unity, Unreal Engine, Wwise). Core Specializations: Mixing & Mastering, Music Production, Dialogue Editing & Audio Restoration, Video Editing for Music & Media, Custom Workflow Automation & Scripting (Reaper), and Immersive Sound Design. Education: BSc in Software Engineering (ORT Argentina, 2025), Music & Production (Escuela de Música Contemporánea - Berklee Global Partner), and Music Studies (Conservatorio Manuel De Falla). Toolkit includes: DAWs (Pro Tools, Ableton Live, Reaper), Processing (Universal Audio), Restoration (iZotope RX), advanced synthesis/instrumentation (Native Instruments, Spitfire Audio), and Industry-Standard Video Softwares(Premiere Pro, DaVinci Resolve)

Audio professional with years of experience in recording, editing, mixing, mastering, sound design, dialogue repair, and background noise removal. I would be thrilled to assist you with: Audio editing: ✂ Cutting and splicing audio clips 🎧 Audio normalization & LUFS loudness (YouTube, Spotify, ACX, ATSC A85) 🎛 Transitions (fade ins, fade outs, crossfades, special effects) Audio repair: 🚑 Background noise removal 🗣 Dialogue repair (de-clicking, de-clipping, distortion removal, spectral recovery, EQ) 💥 Removing unwanted noise or distortion Audio mixing: 🎤 Adjusting audio track levels for music enjoyment and optimal listening 📽 Audio mixing of dialogue, sound effects, and music for Video Post Sound Design: ⚡ Sound effects (reverb, delay, chorus, etc.) 🍃 Ambiences, foley & custom sound effects 🎞 Audio storytelling Audio mastering: 🎬 Audio mastering for film, music & online content 📺 ATSC A85, or EBU R128 loudness normalization 🎧 Spotify mastering 🗣 Dialogue mastering (EQ, filters, dynamics, denoising, dereverb, de-essing, loudness optimization) 💽 ACX audio mastering 💽 YouTube audio mastering Music: 🎶 Audio logo design 🎹 Custom musical jingle ✂ Podcast editing Games: 🎮 Game dialogue & sound effects editing and optimization 💾 Audio libraries Software: 🖥 Audio consulting (Pro Tools, iZotope RX, Davinci Resolve) 🖥 DAWs (Pro Tools, Fairlight) Let's chat! I answer every time! Nick

Experienced 𝗔𝘂𝗱𝗶𝗼 𝗘𝗱𝗶𝘁𝗼𝗿 with 10+ years of experience working in 𝗔𝘂𝗱𝗶𝗼 & 𝗩𝗶𝗱𝗲𝗼 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻. Proficient professional in 𝗗𝗶𝗮𝗹𝗼𝗴 𝗘𝗱𝗶𝘁𝗶𝗻𝗴 𝗳𝗼𝗿 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗔𝘂𝗱𝗶𝗼𝗯𝗼𝗼𝗸𝘀 𝗮𝗻𝗱 𝗙𝗶𝗹𝗺𝘀. Aspiring creative 𝗦𝗼𝘂𝗻𝗱 𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗿 𝗳𝗼𝗿 𝗙𝗶𝗹𝗺𝘀, 𝗗𝗼𝗰𝘂𝗺𝗲𝗻𝘁𝗮𝗿𝗶𝗲𝘀 & 𝗚𝗮𝗺𝗲𝘀. I work with creators to help them enhance their Audio & Video productions, and assist them in achieving consistency and quality in their projects. 𝗜 𝘄𝗮𝗻𝘁 𝘁𝗼 𝗯𝗲 𝘆𝗼𝘂𝗿 𝘄𝗶𝗻𝗴 𝗺𝗮𝗻 𝗶𝗻 𝘆𝗼𝘂𝗿 𝗰𝗼𝗻𝘁𝗲𝗻𝘁 𝗰𝗿𝗲𝗮𝘁𝗶𝗼𝗻 𝗷𝗼𝘂𝗿𝗻𝗲𝘆. 🎙️𝗔𝘂𝗱𝗶𝗼 𝘄𝗼𝗿𝗸: ✅Audio Cleanup and Restoration. ✅Professional Dialog Editing. ✅ACX Standards for Audiobooks. ✅AI-powered Audio Solutions (cloning, restoration, SFX & creative solutions). ✅Intro and Outro creation for Podcasts. ✅Add copyright-free Music to your project. ✅Audio Mixing and Mastering for streaming services. ✅Publish your content in streaming services. 𝗠𝘆 𝗴𝗼𝗮𝗹 𝗶𝘀 𝘁𝗼 𝗺𝗮𝗸𝗲 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝘆𝗼𝘂’𝗿𝗲 𝗽𝗿𝗼𝘂𝗱 𝗼𝗳 𝘀𝗵𝗮𝗿𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝘁𝗵𝗲 𝘄𝗼𝗿𝗹𝗱. Send me a message and let's get that job done! Santiago S.