Joseph Mwangi

I’m an AI-focused digital worker with hands-on experience in data annotation, labeling, and AI training data evaluation. I’m known for being highly detail-oriented, consistently accurate, and able to maintain quality in structured workflows.

In remote, task-based environments, I annotate and label datasets for AI model training, then evaluate and categorize structured data following strict guidelines. I stay productive while meeting deadlines, ensuring the data I deliver supports reliable model performance.

Alongside AI training work, I’ve supported customers remotely as a Customer Support Specialist, handling inquiries via email, chat, and phone. I resolve issues professionally, provide accurate product and service information, and escalate complex cases to the right teams.

I also bring technical field operations experience as a Field Engineer / Fiber Technician, where I installed and maintained fiber optic network systems and ensured quality control during deployments. Whether diagnosing network issues under pressure or collaborating with teams to meet project deadlines, I bring the same disciplined execution to my AI work.