AMELIA RAHMAWATI
@ameliarahmawati
Detail-oriented AI data annotator and linguistics enthusiast creating accurate, culturally relevant labeled datasets and evaluations.
What I'm looking for
I’m a detail oriented and tech curious language enthusiast with strong interest in AI data annotation, evaluation, and prompt creation. I aim to produce accurate, culturally relevant data that helps high quality AI systems learn from language the right way.
I hold a Bachelor of Javanese Literature Studies with a specialization in Linguistics, building a foundation in language structure, morphology, and dialectal variation. My undergraduate thesis—“The Similarities and Differences of the Suffixes-na and -i in the Banyumas Dialect of Javanese”—strengthened my ability to analyze language patterns and apply them with precision.
Currently, I work as an AI Data Annotator at CENTIFIC, contributing labeled datasets for Lighthouse and CherryOpal projects to support AI model training and evaluation. I ensure accuracy and consistency by strictly following complex annotation guidelines, and I run classification, validation, and quality control to deliver reliable, standardized outputs across large-scale linguistic data.
I also bring “culturally accurate and context-aware annotation” rooted in my background in Javanese language studies. I adapt quickly to evolving project requirements, collaborate effectively with cross-functional teams to meet tight deadlines, and continue deepening my interest in Javanese computational linguistics—integrating traditional linguistic insights into modern NLP systems.
Experience
Work history, roles, and key accomplishments
AI Data Annotator
Centific
Jan 2026 - Present (3 months)
Contributed as a data annotator on Lighthouse and CherryOpal projects, delivering labeled datasets to support AI model training and evaluation. Followed complex annotation guidelines to ensure accurate, consistent, culturally relevant outputs and performed classification, validation, and quality control.
Operational Staff
Halodoc
Aug 2023 - Nov 2023 (3 months)
Processed 150+ online order records daily into accounting software with near-zero errors to maintain real-time financial data integrity. Managed accounts payable for 200+ weekly supplier invoices across 33 pharmacies, handling 50+ weekly payment vouchers to reduce payment bottlenecks and ensure on-time payments.
Sales Support
Sealand Maersk
Jul 2022 - Jan 2023 (6 months)
Processed and released 50+ daily customer booking quotations, including Out-of-Gauge cargo and real-time rate verification, supporting seamless cargo operations. Triaged and escalated complex cases to customer service and coordinated booking workflows and rate checks across multiple shipment types to improve timely resolution and operational efficiency.
Business Development
Shopee International Indonesia
Jan 2022 - Jul 2022 (6 months)
Performed competitive pricing analysis by matching 2,000+ product listings daily between Shopee and competitor platforms to enable data-driven pricing decisions. Benchmarked pricing across e-commerce platforms, and executed ad hoc analytical projects to produce actionable insights for seller performance and platform growth.
Education
Degrees, certifications, and relevant coursework
Universitas Indonesia
Bachelor of Javanese Literature, Javanese Literature Studies
Earned a Bachelor’s degree in Javanese Literature with a specialization in linguistics. Completed a thesis analyzing the similarities and differences of the suffixes -na and -i in the Banyumas dialect of Javanese.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Portfolio
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