QuantSusti is a specialised consultancy focused on strengthening decision-making at the intersection of nutrition, sustainability, and data systems.
Founded by Dr. Shiksha Adhikari, QuantSusti brings together advanced quantitative modelling expertise, experience across UN agencies and academia, and a strong track record in translating technical analysis into operational guidance.
Our work is grounded in three principles:
Clarity – Complex systems require structured thinking and transparent methodologies.
Integration – Nutrition and sustainability challenges cannot be addressed in isolation.
Usability – Analytical outputs must inform real-world policy and programme decisions.
We work across the full analytical cycle:
System Assessment & Design – Reviewing and strengthening data architecture, indicators, and workflows.
Data Integration & Analysis – Managing, validating, and synthesising complex datasets across sectors.
Tool & Dashboard Development – Creating structured, decision-support outputs.
Documentation & Capacity Strengthening – Developing manuals, SOPs, and training materials to ensure sustainability of systems.
Our experience spans collaboration with governments, UN agencies, research institutions, and private sector actors.
To contribute to more coherent, integrated, and evidence-driven food and nutrition systems — where sustainability and public health objectives are aligned rather than fragmented.
Together, let’s turn data into impact.
Shiksha Adhikari, PhD
Founder & Lead Consultant
QuantSusti