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Andrew Nikko Teofilus

Andrew Nikko Teofilus

Detail-Oriented Data Annotator | Skilled in Pattern Recognition & QA

Indonesia flagJakarta, Indonesia
$5.00/hrEntry Level

Key Skills

Software

No software listed

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
DocumentDocument
TextText

Top Task Types

Audio Recording
Classification
Emotion Recognition
Question Answering
Translation Localization

Freelancer Overview

I am a detail-oriented professional with 3+ years of experience in data analysis, classification, and labeling through my work in cybersecurity operations. My background as a SOC Analyst and Cyber Intelligence Officer has given me hands-on expertise in reviewing large volumes of logs, alerts, and datasets, identifying anomalies, and accurately classifying events with consistency. These skills translate directly into data annotation and AI training, where precision, guideline adherence, and quality control are critical. I have worked extensively with tools such as SIEM, IDS/IPS, WAF, and EDR platforms, where I regularly labeled, tagged, and categorized security events to support threat detection and risk-based vulnerability management. I also created structured daily and monthly reports, ensuring data quality and reliability for executive decision-making. Additionally, I conducted penetration testing and vulnerability classification, mapping findings against frameworks like OWASP Top 10 and MITRE ATT&CK, which required the same attention to detail and rule-based decision-making as high-quality annotation tasks. Combining technical expertise with a passion for accuracy, I bring strong skills in pattern recognition, dataset labeling, and documentation. I am eager to apply these capabilities to AI/ML projects by delivering high-quality, reliable, and scalable annotated data across text, log, and security-related datasets.

Entry LevelFrenchEnglishIndonesian

Labeling Experience

No Data Labeling experience added

Andrew Nikko T. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

B

Binus University

Bachelor of Cybersecurity, Cybersecurity

Bachelor of Cybersecurity
2019 - 2023

Work History

D

DBS Bank

SOC Analyst

Jakarta
2023 - 2025
P

PT. Dewaweb

Cyber Intelligence Officer

Jakarta
2022 - 2023