XYETRY is a Expert with over 6 years of Experience in the Audio industry, Pursuing better quality and revolutionary techniques every day since his professional career beg...
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XYETRY is a Expert with over 6 years of Experience in the Audio industry, Pursuing better quality and revolutionary techniques every day since his professional career beg...
See MoreSound engineering graduate specializing in music production, mixing, and mastering, with 6+ years of experience. Focused on creating emotionally engaging music and refini...
See MoreJohn Distefano is an experimental electronic producer blending IDM, ambient, and cinematic sound design. He has collaborated with BNC Music / LYRA Music for Tales (Rome),...
See MoreEsroh Shift (Paweł Konikiewicz) – Pianist, Composer, Producer, and Sound Engineer Esroh Shift, real name Paweł Konikiewicz, is a pianist, composer, music producer, and ...
See MoreHi, I’m CEO & Co-Founder of 🔴 RED PRODUCERS 🎧 Music Producer 🎙️ Creative Audio Director 🎛️ Multi-Award Sound Engineer 🔴 www.redproducers.com 🔴 RED PRODUCERS 🔴 a...
See MoreHi, I’m Maciej – a freelance sound designer and music composer focused on immersive audio for games and interactive media. I collaborate with teams worldwide, delivering ...
See MoreI come from an artistic family—my grandfather, parents, and older brother are musicians and faculty at the Fryderyk Chopin University of Music. From a young age I activel...
See MoreHi, I’m Andrzej Kaczyński, a sound engineer with 20 years of experience in film sound design, recording, mixing, mastering, and post-production. I’m a composer and a mult...
See MoreOver ten years in the business, obsessed with quality and meeting Artist's vision expectations. We will work until You're happy with the result (or beyond). I've been wor...
See Morehttps://soundcloud.com/onarflux/sets/orchestral Game composer, producer, and mix/master engineer with 20+ years of professional experience. LCM-trained musician spe...
See MoreI am a recording and mixing engineer with a background as a musician and session vocalist. Since late 1998 I’ve been working in studios, handling everything from simple v...
See MoreI have 15 years of experience working with sound – from electronic music production and sound design for games and ads to mixing and mastering singles and podcasts. I wor...
See MoreWe have over 14,500 Mastering Engineers who've worked in many different industries and cover various styles and skillsets.
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Reviews
“AJ was great to work with from our very first consultation. He took the time to understand my project, offered thoughtful feedback, and answered all of my questions thoroughly. He even put together a quick demo of one of my songs to help explore the direction we could take, which I really appreciated. I felt confident in...”
Edward @ Author
Jul 19, 2026
“Fantastic DJ to work with! He always delivers catchy, modern, high-energy mixes, even on short notice. He is quick to make adjustments, thinks creatively, and creates personalized mixes that perfectly match our dance style. Highly recommended!”
Alieke @ Capital-D
Jul 13, 2026
“TÉMOIGNAGE Titre du projet : "For You" Je recommande vivement VIDAH ON THE BEAT pour son professionnalisme et la qualité de son travail. Sur le titre "For You", il a réalisé un mix clair et équilibré où chaque élément trouve sa place. Le mastering est parfait : puissant, agréable à l’écoute et rendu pro sur tous...”
Gatien @ KAIZEN Records
Jul 12, 2026
“Our first and best producer.”
Gringo @ Motel Montpellier
Jul 6, 2026
“Fantastic experience from start to finish. The level of passion, creativity, and attention to detail really came through in every part of the project. Communication was excellent throughout, with quick responses, great ideas, and a genuine commitment to delivering the best possible result. The sound design, music...”
Stuart @ Glitchedtones
Jul 6, 2026
“you can just copy n past this: Over the last 5 years, I’ve had the absolute pleasure of working with Tom Crandles on my solo EP Paradise Lost and my upcoming album. Tom has been the mixer, recording engineer, and producer throughout this process, as well as a supportive co-writer on several tracks. He has also...”
Aleesha @ Aleesha Dibbs
Jul 3, 2026

Clients Rate Twine Mastering Engineers 4.95 / 5.0
on average across 767767 reviews
3–5 minutes. Tell us about your project, your timeline, and how you want experts to contact you.
Within 24 hours, you'll see a shortlist of vetted Mastering Engineers matched to your project.
Flexible payments on your terms, bill experts directly or use the Twine vault for added security.
Transparent rates, no hidden markup, and a payment path for every need.
Agencies bury a 20–40% markup inside the retainer, you never see it. On Twine, you set the price and you see the platform fee as a separate, explicit line. No surprises at checkout.
Prefer your own payment flow? Pay your expert outside Twine, incurring no commission fees. Most useful for ongoing or trusted relationships.
Funds are held in escrow and only released when you approve the deliverables. If the work isn't right, your money doesn't move. 10% commission on payments up to $10,000, just 5% on anything above.
Pick the role, the experience level and how long you need. We’ll show you what similar projects have cost on Twine. It’s a guide, not a quote.
Estimates only. Actual budget is set by you and agreed with your expert before any work begins.
ESTIMATED RANGE
zł10,500 – zł28,000
Full possible range for a mid-level Mastering Engineer over 2–4 weeks
Common questions answered before you post a project.
A Mastering Engineer is a crucial professional in the music production process. They specialize in preparing and transferring recorded audio from a source to a data storage device, ensuring the final product is polished and sonically balanced. Their tasks include adjusting levels, equalization, compression, and adding effects to enhance the overall sound quality. Mastering Engineers also ensure that tracks meet industry standards for playback across various formats and platforms. Their expertise helps create a cohesive sound for albums or singles, allowing artists to present their work in the best possible light.
Exceptional Mastering Engineers possess a combination of technical skills and creative intuition. They have a deep understanding of audio engineering principles and are proficient in using mastering software and hardware. Additionally, they are attentive to detail, ensuring that every element of a track is optimized. Strong communication skills are vital, allowing them to collaborate effectively with artists and producers. Furthermore, a good ear for music and an ability to adapt to various genres are essential qualities that set top engineers apart from their peers.
Typical day rates for Mastering Engineers in Poland vary by experience level:
These are indicative ranges based on Twine project data. Final budgets depend on project scope and are agreed directly with your freelancer.
Recognizing the perfect Mastering Engineer involves evaluating several factors. Start by reviewing their portfolio to assess the quality and style of their previous work. Look for client testimonials or reviews that highlight their professionalism and technical expertise. Additionally, consider their experience level and whether they have worked within your specific genre. Conducting an initial interview will help gauge their understanding of your project and their ability to communicate effectively. Finally, trust your instincts; a good rapport can be just as important as qualifications.
During an interview with a Mastering Engineer, consider asking the following key questions:
Hiring a Mastering Engineer in Poland involves a few key steps. First, determine your project's specific needs, including the genre of music and the desired sound. Next, utilize platforms like Twine, where you can find skilled professionals by browsing portfolios and reviews. Reach out to potential candidates, discussing your project in detail and assessing their experience. Look for engineers who have worked on similar projects or have a solid understanding of your musical style. Finally, ensure clear communication regarding timelines and budgets before making your final selection.
The primary difference between hiring a freelance Mastering Engineer and working with an agency lies in the level of service and expertise. Freelancers often provide personalized attention and flexibility, allowing for direct communication and tailored services. They may also be more cost-effective for smaller projects. In contrast, agencies typically offer a team of engineers with diverse skills and resources, which can be beneficial for larger projects that require a range of services. However, agencies may come with higher costs and less direct interaction with the engineer.
A comprehensive project brief for a Mastering Engineer should include:
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