You will get complete Mix & mastering (industry standard)

Mario K.
Mario K. Mario K.
Top Rated
1 contract in progress

Let a pro handle the details

Buy Mixing & Mastering services from Mario, priced and ready to go.

You will get complete Mix & mastering (industry standard)

Mario K.
Mario K. Mario K.
Top Rated
1 contract in progress

Select service tier

  • Delivery Time 5 days
  • Number of Revisions 1
  • Number of Songs 1
    • Mixing
    • Mastering
    • Editing
    • Project File
    • HQ Audio File

5 days delivery — Apr 20, 2024
Revisions may occur after this date.
Upwork Payment Protection
Fund the project upfront. Mario gets paid once you are satisfied with the work.

Let a pro handle the details

Buy Mixing & Mastering services from Mario, priced and ready to go.

Project details

Hello there!
My name is Mario. I am a DJ/music producer/engineer for over 10 years professionally.
I own a studio, create music and do the composing/sound-design for many other artists.
Aside from DJ Mixes/Sets/Mashups, I also make sound logos, jingles, music for ads, and intros/outro music for podcasts. I also make samples/loops for websites like Splice etc.
I play many instruments, including guitar for the past 14 years, and I've played the piano for the past 11 years.
For music production, I play and record the instruments myself, and sound-design myself.
I also do not use samples.

Having produced thousands of DJ Mixes/Mashups with tracks of all genres for many satisfied clients, I guarantee quality above all. Feel free to check any of my 5-star reviews.

Please message me for some of my previous work.

Or check some of it out on my website:
What's included
Service Tiers Starter
Delivery Time 5 days 5 days 5 days
Number of Revisions
Number of Songs
Project File
HQ Audio File
Analog Gear
Optional add-ons You can add these on the next page.
Fast Delivery
Additional Revision
280 reviews
94% Complete
4% Complete
1% Complete
1% Complete
1% Complete
Rating breakdown


Celina S.
Oct 11, 2023


Paul M.
Aug 1, 2023
Mario was awesome - he brought life to my track and was proactive in suggesting many improvements that made it extra special. Will definitely work with him again.


Gibran H.
Jul 22, 2023


Jul 17, 2023


Josh D.
Jul 14, 2023
Mario K.

About Mario

Mario K.
Music Producer & Audio Engineer
95% Job Success
4.9  (280 reviews)
1 contract in progress
Prilep, Macedonia - 12:50 am local time
Music Production

I am Mario, (stage-name Mario Eddie), and I'm a world-renowned DJ/Producer/Sound Engineer. I have ghost-produced hundreds of tracks of a lot of famous artists of many different genres.

My music production skills and services specialize in:

• Original track producing/Music writing/Ghost Producing
• Mix/Mastering
• Loops, Samples and Instruments
• Podcast editing, clean up and mastering (including intros and outros)
• Voiceover editing, recording, noise reduction and mastering
• Film music/TV/Youtube Audio/Game audio editing and sound design

After I deliver the work, on the agreed schedule , you will own exclusive rights to all of the work I do.

My determination for providing exceptional work is only surpassed by my strong will to achieve the creative vision of my clients. That is the reason I am ahead of my competition and why I have exceeded my clients; expectations time after time.

I was a warm-up DJ for some of the most famous DJs in the world, including Roger Sanchez, R3hab, Justin Mylo, and Romeo Blanco. With more than 10 years of experience, I have performed at numerous famous festivals all across Europe.
I have been releasing music for music labels such as The Realm Label, Lithuania HQ, Groovack Music, Canaan Digital Records, CODEEP until I finally signed a deal with Hot Fingers Records.

My attention to detail is excellent and my precision is impeccable.

I am available for both one-off and ongoing long-term jobs. I take pride in the quality and responsiveness of my service, ensuring that my clients receive precisely what they are looking for in a timely fashion.

Steps for completing your project

After purchasing the project, send requirements so Mario can start the project.

Delivery time starts when Mario receives requirements from you.

Mario works on your project following the steps below.

Revisions may occur after the delivery date.

Client purchases the project and sends requirements.

I complete the project following the steps that you add.

Review the work, release payment, and leave feedback to Mario.