Sean User

Trained AI models via large-scale video annotation and progressed to Editor, reviewing and refining annotations to ensure precision and alignment with project guidelines; contributed to dataset development supporting next-generation models and completed RLHF and SFT training.

Delivered end-to-end enterprise client support from pre-sales solution design to deployment and technical account management, resolved complex escalations as third-level support, and designed training programs to drive platform adoption.

Completed Agentic AI Automation training covering agentic workflows and automation using Hugging Face and n8n.

Completed and passed RLHF and SFT training courses focused on reinforcement learning from human feedback and supervised fine-tuning techniques.

Awarded a Diploma in Computer Science with associated O Level and A Level equivalent qualifications.

Completed LinkedIn Digital Marketing Specialist program with training in Google Ads, SEO, social media, content marketing, and tag management.

Certified as a Qualified Mindfulness Practitioner and Behavioural Therapist trained in Acceptance and Commitment Therapy (ACT).