HAFreelancer profile translated to English.
Back to original languageAbout Herintsaina Andry Derreck
Data processing and analysis specialist with 2 years of experience in managing, organizing, and exploiting information to improve decision-making. Accustomed to handling large volumes of data, ensuring their quality, and producing accurate and relevant reports. Rigorous, organized, and with an analytical mind, I transform raw data into actionable strategic information.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- freelancedata analyst assistantFebruary 2025 - June 2025 (4 months)• Assistance in preparing and formatting databases• Data entry and verification in internal systems• Participation in the development of monthly reports for management• Support in implementing quality control procedures• Archiving and securing sensitive data in accordance with standards
- INDEPENDANTdata processing agentJune 2023 - May 2024 (11 months)• Collection, cleaning, and organization of data from various sources• Use of analysis tools (Excel, SQL, automated scripts) to interpret data• Production of reports and dashboards for monitoring key indicators• Detection and correction of anomalies in datasets• Collaboration with technical and marketing teams to improve data quality
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