Post sound & recording
- Universal Audio Apollo x4
- Universal Audio OCTO 8 DSP expansion
- Neumann U 87 Ai
- 2 × Shure SM7B
- 5 × Shure SM57
- Ableton Live and Logic Pro
- Source-Connect for remote recording sessions
- Waves, UAD, and iZotope RX / Ozone tools
Film & sound / Christian A. Guerrero
A world you can hear.
01 / APPROACH
Understanding your project is my strength, and creating a sonic landscape that matches your vision is my passion. On site or remotely, I work with you to find the balance between art and function, allowing the story to resonate with each beat of the plot.
My background as a professional recording artist informs how I work with rhythm, texture, contrast, and silence. Story and impact guide the decisions, from a small detail in a quiet scene to a complete sonic environment.
My audio postproduction setup brings together dialogue repair, sound design, and mixing tools. We establish the picture version, references, deliverables, and revision process before the work begins.
I also work from a Source-Connect studio, recording ADR and voiceover remotely. Clients can join the session, listen, and give direction in real time. I use online collaboration tools throughout the process so we can review material, exchange feedback, and keep decisions moving wherever the team is based.

02 / WORK
Choose a project to play it here.
Choose a project below.
Production credits appear with each example.
03 / PROCESS
Discuss the story, references, picture status, and the feeling you want to create.
Develop atmosphere, effects, and transitions in a reviewable pass. Refine against your notes and the picture.
Agree on the mix, stems, versioning, and delivery requirements. Music composition and licensing are scoped separately.
04 / GEAR
I draw from this equipment to put together the right package for your project. I’ll confirm availability and any additional rentals in the booking.
05 / RATES
SOUND DESIGNER
Quoted to picture length, track count, delivery needs, and revision scope.
A written estimate confirms deliverables, revisions, equipment, usage, timing, and any outside costs before work starts.
Download sound designer rate card (PDF) ↓LET’S MAKE SOMETHING WITH FEELING
Share your goals, timing, location or platform, and a sense of your budget. We can work out the right scope together.
Email Christian ↗