Victor Kiprono

I’m a data-driven AI Trainer and Data Annotation Specialist with a strong background in image annotation, semantic segmentation, and NLP tasks for machine learning models. I combine technical precision with operational discipline to keep annotation quality high and workflows efficient.

Across 3+ years (including Remotasks and African AI Labs), I’ve specialized in bounding boxes, polygon tracing, keypoint/landmark placement, and pixel-perfect accuracy for complex object recognition and pose/recognition pipelines. I also evaluate and refine LLM responses through text-based fact-checking, content rewriting, and alignment/safety-focused work.

I handle audio segmentation and speech-to-text transcription by applying linguistic labels to support speech recognition training. I’m equally comfortable with structured data management—performing database entry, CRM documentation, and careful record handling to support both model training and organizational reporting.

I’m confident in quality assurance: auditing outputs, resolving tagging disputes, documenting edge cases, and correcting model errors to improve performance. I bring a collaborative mindset rooted in clear guidelines, KPIs, and customer-focused problem solving.