Alexandra Urzola
Alexandra Urzola

Audio Engineer

Open to offers · Member since 25 Aug 2026
Message
Location
Toronto, Canada
Desired salary
Unspecified
Work preference
Hybrid / Full Time, Part Time, Freelance
Experience level
Senior

About

Professional summary

I am an audio engineer specializing in mixing, mastering, dialogue restoration, and audio quality assurance for music, podcast, audiobook, and spoken-word projects.

I use iZotope RX, WaveLab, Logic Pro, Ableton Live, and Audacity to clean dialogue, remove noise and artifacts, repair distortion, and prepare polished delivery-ready audio.

I master content to streaming and ACX/Audible loudness requirements, with experience in EQ, compression, gain staging, stereo imaging, LUFS normalization, and critical listening.

I also bring extensive live-event and broadcast technical experience, including A1/V1 hybrid operation, digital mixing consoles, hybrid streaming, recording, RF microphone coordination, and real-time signal troubleshooting.

I have led technical crews and collaborated directly with clients and producers to deliver reliable audiovisual solutions for live and hybrid events. I am a native Spanish speaker with advanced English proficiency and am comfortable working remotely in deadline-driven, client-facing environments.

Skills

13 capabilities

Experience

Career history

Freelance Audio Engineer — Mixing, Mastering & Restoration Self-Employed

I mix and master music, podcast, and spoken-word projects for independent artists and clients across multiple genres. I manage remote client briefs, revisions, and final delivery throughout the full project lifecycle.

I perform dialogue cleanup and restoration for podcasts, voiceovers, and audiobooks, including noise reduction, de-essing, clipping and distortion repair, and spectral editing in iZotope RX. I master final files to streaming and ACX/Audible loudness targets to provide delivery-ready audio.

Technical Lead – Audio Visual Encore

I led audio, video, hybrid streaming, and recording operations for multi-platform live productions. I ensured clean signal chains, stable show flow, and dependable technical delivery for live and broadcast-style events.

I served as an A1/V1 hybrid operator for audiences ranging from 100 to 2,000 attendees. I diagnosed critical signal issues in real time, directed on-site crews, and coordinated with producers and clients on technical solutions before and during events.

Audio Visual Technician Encore

I operated as an A1/V1 hybrid technician for live, hybrid, and broadcast-style corporate and entertainment events. I supported end-to-end audiovisual execution and maintained reliable audio, video, and streaming output.

I installed, configured, tested, and operated professional audio systems while monitoring system performance during events. I implemented corrective actions quickly to maintain signal quality and uninterrupted operations.

IT Management Assistance — Live Sound & AV Procurement Sintesis S.A.S

I operated audio mixing consoles and monitor mixes for live musicians, managing signal flow and sound quality across events. I supported live sound operations with a focus on reliable audio performance.

I coordinated RF wireless microphone systems using Shure Workbench and supported procurement and management of audiovisual equipment for live sound events.

Audio Arts Instructor (Part-Time) Independent

I taught recording, mixing, and editing techniques using Studio One and Ableton Live. I helped students develop practical workflows for music and audio production.

I instructed learners on industry loudness guidelines and final mastering practices for multiple delivery formats. My teaching covered preparation of audio for professional release.

Audio Expert Sales Consultant Sony Electronics Corporation

I advised customers on the technology behind professional audio and visual equipment. I translated technical product features into clear recommendations based on customer needs.

I supported company sales targets through effective account management, planning, and customer-focused consulting.

Computer Technician Rosedale Computers

I diagnosed and repaired computer hardware across Windows, macOS, and Linux systems. My work included component replacement and precision soldering.

I also managed network reconfiguration and system troubleshooting to improve connectivity, uptime, and overall system reliability.

Education

Learning history

Universidad de San Buenaventura

Degree in Sound Engineering, Sound Engineering

Completed a degree in Sound Engineering in Bogotá, Colombia.

Humber College

Computer Systems Technician, IT Infrastructure and Services

Completed a Computer Systems Technician program focused on IT Infrastructure and Services in Toronto, Canada.

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