Georgi Stoyanov

I’m a bilingual English–Bulgarian AI Language Data Specialist with four years of high-accuracy data operations experience at Goldcrest Post Production in London. I combine native-level linguistic judgment with meticulous quality control to support consistent, guideline-perfect language data.

At Goldcrest, I performed high-volume data quality control across 10+ simultaneous productions, verifying checksums, reviewing metadata accuracy, and ensuring zero data loss across 1–5TB daily workflows. I applied strict client-defined SOPs and delivery specifications—directly transferable to AI language data annotation, LLM evaluation, and linguistic quality assurance. I also logged, tracked, and documented incoming and outgoing assets for full traceability, building consistency across broadcast, theatrical, and streaming pipelines.

I’m known for disciplined guideline adherence and clear cross-team communication. From manifest tracking and metadata tagging to compliance documentation and error escalation, I help teams maintain accuracy under deadline pressure—while creating and maintaining operational documentation and SOPs that standardize quality and onboarding.

To stay code-adjacent and strengthen my evaluation workflow, I’m completing a Software Engineering Bootcamp at Imperial College London / HyperionDev (Python, Django, Git). I bring native Bulgarian (C2) and professional English fluency (C2, bilingual) to evaluate fluency, grammatical accuracy, cultural appropriateness, and naturalness across formal, colloquial, and technical registers.