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Managing Director

Sigma Chowdhury

Sigma Chowdhury, Managing Director of FreeFall, is a seasoned professional with over 20 years of experience and 12+ years in leadership. An MBA graduate (2014), she leads innovation in AI-driven disaster response systems, empowering communities through smart, scalable evacuation solutions.

Professional Skills

Planning 95%
Consulting 95%
Management 89%
Development 90%

Experience & Activities

Sigma Chowdhury is the visionary Managing Director of FreeFall, a groundbreaking disaster response and evacuation technology company based in Bangladesh. With over 20 years of professional experience across operations, technology, and safety innovation, Sigma has positioned FreeFall as a national leader in life-saving solutions for high-risk infrastructures. Her leadership has driven the development of AI-integrated, blockchain-secured alert systems and the patented spiral evacuation slider, revolutionizing emergency response in urban environments.

An MBA graduate from 2014, Sigma combines strong academic grounding with real-world strategic insight. She has over 12 years of experience in executive and managerial roles, where she led cross-functional teams, scaled up smart infrastructure projects, and built strong public-private collaborations. Her ability to translate technological complexity into accessible safety solutions has made her a trusted partner for government bodies, fire services, and industrial leaders.

Under her guidance, FreeFall has expanded from a concept to a deployed system across factories, schools, and residential buildings. Sigma is not only a business leader but also a passionate advocate for inclusive safety, climate resilience, and Sustainable Development Goals. Her commitment to empowering vulnerable communities with proactive disaster defense continues to inspire change at both policy and grassroots levels.