Loading profile…
Maria Niedzwiedz
Open to opportunitiesData Annotator / Transcriber
I improve AI data quality through precise annotation and transcription.
PolandData Annotator / Transcriber at Sigma AI
About
I support AI projects at Sigma AI and RWS through data annotation, audio-to-text transcription, content classification, audio segmentation, quality assurance, and metadata tagging.
My 16+ years in business operations include customer support at ModSquad and Foundever, where I resolved technical and account issues through web messaging, calls, and email. I communicate confidently in Polish and English while using international company tools, SAP CRM, TS Matrix, Avaya, Microsoft Office, Teams, and Slack.
Previously, I managed busy security-office operations for MCR Group and BDS Security/G4S Secure Solutions in Dublin. I coordinated teams, handled reports and access systems, monitored site security, and served as a first point of contact for staff, visitors, and management.
I bring linguistic precision, careful organization, creative problem-solving, and reliable support in fast-paced environments.
Experience
Data Annotator / Transcriber
Participated in multiple projects related to data annotation, transcription (audio to text), content classification, audio segmentation, and quality assurance.
Data AnnotationTranscriptionContent ClassificationAudio SegmentationQuality Assurance
Data Annotator / Transcriber
Performed content classification, data annotation, transcription, and metadata tagging.