From Puerto Rico to the World: How Jeanmark Rodriguez is Scaling His Business with EngineEars
Location: Puerto Rico
Specialties: Mixing & Mastering (Urban, Reggaeton, Trap, Rock, Worship)
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From Guitarist to Engineer
Jeanmark Rodriguez’s journey into audio engineering began in 2006 when his uncle gifted him an old computer loaded with FL Studio. At first, he didn’t understand much about production, but he knew he’d found something he could pursue for life. By college, his passion had evolved from recording himself on an iPad to investing in his first interface, microphones, and home setup.
In 2017, he took his skills to the next level at Columbia Central University in Caguas, Puerto Rico, studying audio engineering professionally. He trained at one of Puerto Rico’s top studios, learning from engineers with over 20 GRAMMYs, and steadily built his own business.
Breaking into the Industry
While he worked with various artists, Jeanmark’s career shifted when he met a well-known pastor and record label owner, who invited him to mix and master for their Christian label, Remnant Music Records. This opened doors to projects in hip hop, trap, reggaeton, and rock, and expanded his reach to clients across Puerto Rico and the U.S.
Discovering EngineEars
Initially using Fiverr, Jeanmark found the platform limiting—especially having to start at low rates to compete. When he discovered EngineEars through MixedByAli’s Instagram, it immediately clicked:
“It was made for us. Everything was direct, professional, and started at a fair price. I moved all my clients over.”
EngineEars’ built-in features like timestamped comments, easy file management, and integrated calendar bookings streamlined his workflow. He even began routing all local Puerto Rican clients through the platform.
One of Jeanmark’s favorite projects on EngineEars is “Digno” by Genesis Zoar—a rock ballad/worship hybrid with a full choir. Working closely with the producer, he brought the client’s vision to life:
“They wanted it big but intimate. I studied their style before mixing to make sure I nailed it.”
🎥 Artist Shoutout: Coqui on Working with JR_Mixing
In this clip, artist @iamcoqui gives a heartfelt shoutout to JR_Mixing, the engineer behind “Death To Your Ego.” The video captures the moment Coqui publicly thanks JR_Mixing for bringing his record to life — a reflection of the trust and chemistry built between artist and engineer.
It’s a raw and genuine look at how JR_Mixing’s ear for detail and dedication to the mix help artists feel heard, understood, and confident in their sound.
🎧 Mixed & Mastered by @jr_mixing
💿 “Death To Your Ego” by @iamcoqui — Out Now
Fast-Track to Verification
Within months, Jeanmark achieved Verified Engineer status on EngineEars by completing five mastering projects—proving his hustle and commitment to quality.
Advice for Engineers
His biggest advice for aspiring engineers:
- Don’t give up. Passion will carry you through slow months.
- Talk to people. Networking is the key to growth.
- Always give your best. Even a $5 project is a reflection of your reputation.
- Be willing to hustle. Offer discounts, throw promotions, and remove pride from the equation.
Looking Ahead
Jeanmark’s goals for the next year include hitting over 100 completed projects on EngineEars, building long-term client relationships, and expanding his reach to major label work—especially in the rock and indie genres.
“EngineEars is what I’ve always dreamed about—built for us, by us. It’s helped me organize my business, work globally, and keep my clients happy.”
