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Hi, I’m Alexander Manghan, an audio engineer and music producer based in Bristol, UK. I hold a BA (Hons) in Music Production & Sound Engineering and have hands-on experience in mixing, mastering, sound design, and audio QA for AI training projects. I excel at DAW-based workflows (including Pro Tools) and delivering technically precise, high-quality audio. I’m passionate about advancing audio production tools, with a remote contractor background and a dedicated home studio.…Hi, I’m Alexander Manghan, an audio engineer and music producer based in Bristol, UK. I hold a BA (Hons) in Music Production & Sound Engineering and have hands-on experience in mixing, mastering, sound design, and audio QA for AI training projects. I excel at DAW-based workflows (including Pro Tools) and delivering technically precise, high-quality audio. I’m passionate about advancing audio production tools, with a remote contractor background and a dedicated home studio.

Alexander Manghan

Audio Engineer, Music Producer, QA Engineer, +2

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Hi, I’m Alexander Manghan, an audio engineer and music producer based in Bristol, UK. I hold a BA (Hons) in Music Production & Sound Engineering and have hands-on experience in mixing, mastering, sound design, and audio QA for AI training projects. I excel at DAW-based workflows (including Pro Tools) and delivering technically precise, high-quality audio. I’m passionate about advancing audio production tools, with a remote contractor background and a dedicated home studio.…Hi, I’m Alexander Manghan, an audio engineer and music producer based in Bristol, UK. I hold a BA (Hons) in Music Production & Sound Engineering and have hands-on experience in mixing, mastering, sound design, and audio QA for AI training projects. I excel at DAW-based workflows (including Pro Tools) and delivering technically precise, high-quality audio. I’m passionate about advancing audio production tools, with a remote contractor background and a dedicated home studio.

Available to hire

Hi, I’m Alexander Manghan, an audio engineer and music producer based in Bristol, UK. I hold a BA (Hons) in Music Production & Sound Engineering and have hands-on experience in mixing, mastering, sound design, and audio QA for AI training projects. I excel at DAW-based workflows (including Pro Tools) and delivering technically precise, high-quality audio.

I’m passionate about advancing audio production tools, with a remote contractor background and a dedicated home studio.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Spanish; Castilian

Beginner

German

Beginner

Japanese

Beginner

Work Experience

QA Evaluator & AI Data Annotator at Outlier

January 1, 2025 - Present

Evaluate and refine AI model outputs with a strong focus on accuracy, consistency, and technical quality. Performed guideline-based validation and detailed error analysis across complex data sets. Provided structured, constructive feedback to improve model performance and data integrity. Built familiarity with AI training workflows, review cycles, and quality benchmarks—directly relevant to AI-assisted audio evaluation.

Zero Carbon Living Advisor at OVO Energy

January 1, 2024 - June 1, 2025

Resolved technically complex issues using CRM and ticketing systems, mirroring QA and bug-tracking workflows. Applied root-cause analysis and attention to detail in high-volume, high-accuracy environments. Demonstrated reliability, autonomy, and clear communication in a fully remote setting.

Assistant Programmer at GWS Media

June 1, 2015 - August 31, 2015

Contributed to live web projects under tight deadlines in an agency environment. Debugged and tested applications, built strong foundations in technical QA and delivery.

Data Research Assistant / IT Support Intern at Savings Champion

January 1, 2015 - December 31, 2015

Supported internal systems and assisted with data research and website rollout testing.