Open to opportunities

Antonio VIndas Ferrer

@antoniovindasferrer

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Bilingual data professional specializing in big data and structured data quality for remote annotation and QA roles.

Costa Rica

Message

What I'm looking for

I’m looking for remote work in data annotation, data entry, quality assurance, or administrative support—where accuracy, process compliance, and handling high volumes of information are valued.

I’m a bilingual (Spanish/English) data professional with a completed Big Data specialization and a background in Library and Information Science. I focus on structured data management, precise information classification, and quality-focused workflows that keep records accurate and compliant.

In remote customer service and library practice, I handled high-volume information work, documented cases and resolutions in internal systems, and maintained strong process compliance with zero tolerance for data errors. I’m available immediately for remote roles in data annotation, data entry, quality assurance, or administrative support.

Experience

Work history, roles, and key accomplishments

Customer Service Agent

Concentrix

Mar 2025 - May 2025 (2 months)

Handled 50+ customer inquiries daily via digital platforms while maintaining consistent accuracy and professionalism. Documented cases and resolutions in internal CRM systems and followed structured compliance and quality workflows in a fast-paced remote environment.

Customer Support Quality Standards Multitasking Digital Communication

School Library Assistant

Biblioteca Escuela José Martí

Aug 2023 - Nov 2023 (3 months)

Catalogued, classified, and managed physical and digital library records using structured information systems. Performed high-volume data entry and record maintenance with an emphasis on accuracy, consistency, documentation standards, and information integrity.

Cataloging Data Entry Record Maintenance Documentation Standards Data Integrity

Education

Degrees, certifications, and relevant coursework

Universidad Fidélitas de Costa Rica

Big Data Specialization, Big Data

Activities and societies: Coursework included: Introduction to Big Data; Data Analysis with Python; Exploratory & Predictive Data Analysis; Regression Models; Machine Learning; Strategic Quality Management.

Completed a Big Data specialization with coursework in data analysis with Python, exploratory and predictive modeling, regression, machine learning, and strategic quality management.