Sigit Adi Irianto

Accomplished AI Specialist and Cybersecurity Analyst with 10+ years of IT expertise, dedicated to driving innovation and security excellence through cutting-edge technologies. My professional focus spans AI engineering, machine learning, cybersecurity operations, and cloud infrastructure.

AI & Machine Learning Expertise: As a Remote AI Trainer Specialist, I excel in RLHF (Reinforcement Learning from Human Feedback) and prompt engineering. Demonstrated achievements include maintaining 95% correctness on AI content feedback and 94% accuracy on prompt evaluations. Core competencies: LLM fine-tuning, factuality evaluation, NLP, code generation analysis, and multi-modal prompt crafting for text, image, video, and music generation.

Cybersecurity & Threat Mitigation: Extensive SOC Analyst experience with proven expertise in threat detection, incident response, and security architecture. Recent government engagement: Directed 24/7 National Cyber Incident Center operations, detecting and mitigating 500+ exploits using Wazuh and Fortiweb—reducing attack exposure by 50%. Engineered NIST-compliant Incident Response Playbooks, conducted security audits, and optimized escalation procedures to reduce MTTA.