agustian

Freelance Professional

Freelance professional with over 4 years of hands-on experience in the AI and data industry, specializing in data annotation, quality assurance, data evaluation, and audio transcription. Adept at interpreting complex project guidelines, ensuring high data quality, and delivering consistent results remotely. Known for being detail-oriented, communicative, and quick to adapt to evolving AI workflows.



Experience: 1 year

Yearly salary: $30,000

Hourly rate: $10

Nationality: 🇮🇩 Indonesia

Residency: 🇮🇩 Indonesia


Experience

Geo Data Evaluator
Telus International
2023 - 2024
Evaluated and annotated geographic and location-based data according to detailed client guidelines. Identified and corrected inconsistencies in map and address data to improve data accuracy. Reviewed spatial information to ensure alignment with real-world coordinates and regional standards.
AI Audio Quality Assurance
Appen Ltd
2023 - 2025
Understood client data specifications and notation requests. Established standards and reviewed drafts for spelling, grammar, formatting, and other transcription inconsistencies. Delivered a completed drafts to clients and corrected any errors based on their feedback.
AI Audio Annotator
Appen Ltd
2021 - 2023
Annotated audio clips according to detailed linguistic and acoustic guidelines provided by the client. Identified and labeled speech patterns, speaker turns, background noise, and non-verbal sounds in various audio recordings. Collaborated with project managers and quality assurance to clarify annotation standards and improve workflow efficiency.
Field Data Collector
Appen Ltd
2021 - 2021
Collected data from external sources through interviews, photos, and videos. Ensured all data was organized and accurate. Inputted data information into the provided mobile application by the client.
Social Media Evaluator
Telus International
2020 - 2021
Evaluated the relevance and accuracy of ads, newsfeeds, and trending topics to ensure content alignment with community standards. Provided feedback on content quality, engagement, and potential violations, supporting machine learning model training. Collaborated with global teams and followed detailed instructions to complete daily tasks within strict deadlines.
Sales Taking Order
PT Sayap Mas Utama
2019 - 2020
Handled and resolved customer complaints. Provided advice to the Sales & Marketing Supervisor in developing sales and marketing programs to support sales targets. Requested order estimates from customers and provided price quotes and sales presentations. Coordinated with the Finance department regarding the control of overdue receivable payments from customers.
Item SKU Evaluation
Appen Ltd
2012 - 2024
Reviewed and validated product SKUs to ensure consistency, completeness, and accuracy in naming conventions, specifications, and categorization. Flagged and corrected data anomalies such as duplicate entries, incorrect category mapping, or missing attributes to optimize database performance and search relevance. Cross-checked product data (titles, descriptions, prices, attributes) against client or vendor-provided information to detect mismatches and maintain data integrity.

Skills

seo
english
indonesian