Miguel Angel Espinosa

I've performed physicochemical analyses of wastewater, sludge, and industrial samples at Veolia Hazardous Waste Spain, ensuring accurate, traceable results while supporting hazardous-waste classification, handling, storage, and documentation.

Previously, I ran jewellery electroplating processes at Plating Decor Recubrimientos, using X-ray fluorescence equipment to verify coating composition and thickness and maintaining plating baths for consistent production quality. With a Chemistry degree from the University of Barcelona, I bring practical laboratory experience, safety and environmental compliance, and an interest in scientific, technical, AI training, data annotation, content evaluation, and technical analysis opportunities.