🎯 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.
Trailer
Audio Production
Audio Mastering
Podcast
Adobe Audition
Audiobook
Audio Engineering
Podcast Production
Audio Editing
Audio Post Production
Silvia P.
Palmela, Portugal
$85/hr
5.0
340 jobs
✨ I'm not here for the ordinary - I'm here to help you make social media a blast!
If you're ready to ditch the cliché sales-y posts that get 1 or 2 likes (one from you and one from your mom 😅) and bring some genuine fun to your online presence, we could be a fantastic match.
Social media isn't just another box to tick off; it's your brand's playground to connect, engage, and WOW your audience. 🤩
With the marketing world constantly changing its mind, a dynamic social media strategy is your secret weapon for standing out. Whether you're a growing brand or an established name seeking a fresh twist, I'm here to help turn your social channels into fun hubs of creativity 💡
With a decade of social media marketing experience and a love for brainstorming, I've embraced the magic of video editing and content creation, particularly in the UGC realm. From scripting to wrapping up the final cut, I can handle it all, transforming the wildest ideas into captivating content 🎬
My clients rave about the energy and insights I bring:
✨ "Silvia helped me kickstart the social media plan for my brand and brought fresh, creative ideas to the table."
💖 "Love her vibe and amazing work! Her creativity and insights have set my social media accounts up for success."
🤗 "Very knowledgeable and does very detailed work. She really cares about you as a client and looks out for your best interest."
Here's what I bring to the table:
🎨 Social Media Strategy: Crafting playful, personalized gameplans that breathe life into your brand
🎥 Video Content Creation: Your one-stop-shop for end-to-end video magic (UGC-style!)
🎯 Social Media Management: Transforming your platforms into FUN spaces while you focus on what you love
I want you to be able to think of social media not as a chore, but as an opportunity to let your brand's personality shine. With my help, you'll be able to either find the joy in managing your own socials or you can leave it to me to weave in the magic for you 🪄
What's your brand's story? Let's turn it into an adventure that captivates your audience! 🤩
Feel free to reach out & let's make social media the highlight of your brand! 😉
Social Media Management
Social Media Content Creation
Social Media Marketing
Instagram
TikTok
Content Creation
Social Media Video
Social Media Strategy
Video Editing
Video Production
Video Commercial
Creative Strategy
Creative Direction
Acting
UGC
Ella M.
Lisbon, Portugal
$50/hr
5.0
2 jobs
I’m not the loudest person in the room, but I’ll make your story speak for itself ✨
I’m a filmmaker and professional editor with over 10 years of experience, working on feature films, short films, music videos, trailers and commercials that have screened at festivals around the world.
I work fluently across:
- Adobe Premiere Pro
- After Effects
- Photoshop
- Color Grading
- Sound Design & Final Mix
Always aiming for edits that feel purposeful and industry ready, without losing their soul.
Just send me the footage, and let’s make it sharp. 🎬
Trailer
Video Editing
Adobe Premiere Pro
Film Editing
Movie Trailer
Showreel
Film & Video
Film
Movie
Music Video
Documentary Video
Narrative Video
TV Show
Radu N.
Lisbon, Portugal
$150/hr
5.0
8 jobs
I help premium brands, agencies, and high-growth companies bring their campaigns to life through cinematic, high-impact commercial video production.
Whether you need a product commercial, a brand documentary, or a high-end promotional campaign, I handle the entire physical production process from concept and location scouting to on-set directing and final delivery.
What I deliver for your brand:
• Full-Scale Physical Production: I don't just shoot; I build the production. I manage the crew, lighting, and camera work to ensure a premium cinematic look.
• Talent & Casting: I work directly with professional actors and models to give your commercial an authentic, high-end feel.
• Premium Cinematography: Shot on industry-standard cinema cameras with professional lighting and drone aerials available.
• Complete Campaign Execution: You get a dedicated director and production partner who takes ownership of the set so you can focus on the results.
(Please note: I specialise in full physical production and do not accept post-production-only or editing-only projects.)
Let’s discuss your next major campaign. Send me your brief, and let’s explore how we can elevate your brand's visual presence.
Video Production
Cinematic Video
Corporate Video
Promotional Video
Video Commercial
Cinematography
Scriptwriting
Drone Videography
José R.
Oliveira de Azeméis, Portugal
$10/hr
5.0
7 jobs
I'm a web developer, with 4 years of experience in the area as a freelancer, and I've been working as a Fullstack Developer for the last four years at a national company. I usually work with Microsoft Visual Code, developing websites based on Angular and Typescript, with the support of Ionic, and Microsoft Visual Studio developing in C# and .NET. I am also responsible for the maintenance of certain parts of our Database, using Microsoft SQL Server Management Studio.
C#
ASP.NET
TypeScript
Angular 6
Web Development
Video Production
ASP.NET Ajax
Microsoft SQL Server Programming
Music & Sound Design
Ricardo G.
Lisbon, Portugal
$50/hr
5.0
737 jobs
20 years of experience in cartoon and caricature creation gives me the skills to meet client's needs.
I work in 2 steps: first, a sketch; second - after client approval - digital painting of the sketch.
I also have experience in creating large scale projects, with more than 400 caricatures like the one I've made for the FIFA soccer World Cup 2010 for Portuguese sports newspaper "A Bola".
Please check my portfolio or ask me for more samples.
Illustration
Comic Art
Digital Painting
Caricature
Sketching
Cartoon Art
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