Leadership Profile
Joyce Wairimu Njaji
Head of Marketing
Joyce Wairimu Njaji is Head of Marketing at SIONA Technologies, where she leads marketing communication, lead systems and growth coordination across the company’s public channels and client journeys.
She brings a systems-minded approach to marketing operations—connecting brand messaging, CRM workflows, lead generation support and AI-assisted process automation so SIONA’s market presence stays clear, organized and useful.
Joyce focuses on practical growth work: improving how prospects discover SIONA, how conversations are tracked, and how marketing processes stay dependable as the company scales.
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