Tim Grube

Label Manager / A&R | Coldharbour Recordings | Artist Manager for Markus Schulz | Production for Global DJ Broadcast

Miami-Fort Lauderdale Area

About

I work across artist management, label operations, production, and digital strategy within the electronic music space. I am currently the Label Manager and A&R at Coldharbour Recordings, overseeing releases, artist development, strategy, and day-to-day label operations. I manage one of the top touring DJs in the world, Markus Schulz, supporting all aspects of his career including releases, tour logistics, branding, and long-term planning. I also produce his globally syndicated, 20 year running, radio show, Global DJ Broadcast. Before music, I was in the gaming industry. I founded a nationally recognized media site. Back then (mid 90s), I was one of the first to assist in web development and design. I built digital platforms and creative systems for several major gaming corporations as well as some of the first social media pages, and facilitated production for early content creation. My work ethic is practical, execution-focused that bridges creative vision with operational detail.

Experience

  • Markus Schulz (Full-time · 18 yrs 7 mos)
    • Artist Manager
      Jul 2009 - Present · 17 yrs

      Manage the day-to-day career and long-term strategy for Markus Schulz, including releases, touring, partnerships, and overall brand direction.

    • Graphic Designer
      Dec 2007 - Present · 18 yrs 7 mos

      Design artwork and visual assets for releases, social media, tours, and promotional campaigns, maintaining a consistent and recognizable artist brand.

    • Social Media Manager
      Dec 2007 - Present · 18 yrs 7 mos

      Run social media and release campaigns for Markus Schulz, including artwork creation, scheduling, and promotion across platforms.

  • Coldharbour Recordings (Full-time · 17 yrs)
    • A&R
      Jul 2009 - Present · 17 yrs

      Work directly with artists on music development, releases, and overall direction, from demos through final release.

    • Label Manager
      Jul 2009 - Present · 17 yrs

      Oversee day-to-day label operations, release scheduling, and coordination between artists, partners, and distributors.

    • Graphic Designer
      Jul 2009 - Present · 17 yrs

      Design cover art and promotional visuals for releases while maintaining a consistent visual identity across the label.

  • DJ & Producer at Grube & Hovsepian
    Jan 2008 - Present · 18 yrs 6 mos

  • Web Developer at Epoque Hotels
    Jun 2008 - Jun 2009 · 1 yr 1 mo

    Maintained and updated a network of hotel websites, handling day-to-day site changes and ongoing improvements. Updated pricing, added new features, and integrated new hotel properties into the database. Fixed website coding issues, handled site maintenance, and made sure content and functionality stayed accurate across the network. Worked closely with internal teams to keep sites running smoothly and up to date.

  • Graphic Designer at TheMouseArtist
    Apr 2007 - May 2009 · 2 yrs 2 mos

    Worked on graphic design projects for local businesses in the DC area, along with creating club flyers and promotional visuals for nightclubs and nightlife events. Took projects from initial concepts through final delivery, handling layout, typography, revisions, and prep for both print and online use. Worked directly with clients to translate ideas into clean, eye-catching designs ready for real-world promotion.