Interdisciplinary Advisory · Est. 2012

Rigour for complex
change.

Our work combines interdisciplinary expertise with methods grounded in evidence, complexity science, and systems thinking — helping governments, development partners, and organizations understand complex challenges, make better decisions, and adapt their responses as systems evolve.

Rooted in Asia. Working internationally.

Praxsys at a glance
An advisory firm rooted in Asia, working internationally to global standards.
14+
Years in operation
60+
Engagements delivered
25+
Senior consultants
12+
Countries reached
Selected partners and clients
Practice Areas

Where we go deep.

Five practice areas where our methods, partnerships, and track record let us deliver work that holds up under donor scrutiny and creates lasting impact on the ground.

Our Approach

Systems thinking, applied where it matters.

Development challenges rarely follow simple, linear relationships between intervention and outcome. Our methods are informed by systems thinking and complexity science — and the method follows the question, not the other way around.


How we think
01
Evidence before assertion
We distinguish between what the evidence demonstrates, what it suggests, and what remains uncertain.
02
Understand the system, not only the symptom
We examine the relationships, incentives, institutions, and feedbacks that shape a problem before recommending action.
03
Context matters
Interventions that work in one environment cannot simply be assumed to work elsewhere.
04
Rigour should improve judgement
We use methods because they are appropriate to the question, not because they are fashionable or technically impressive.
Featured Case

How rigorous evidence changed a fortification program.

Project · 2024–2025
Economics of gender integration in food fortification across Asia
Pakistan · AsiaNutrition Int'l

Building the business case for gender integration in food businesses.

Praxsys partnered with Nutrition International to assess the economics of gender integration in food businesses, with a focus on large-scale fortification firms across Asia. The work combined operational diagnostics, financial modeling, and qualitative research with women workers.

8
Country deep-dives
64%
Productivity uplift modeled
Read case study
Latest Insights

From the field, to the page.

Briefs, methods, and reflections from our consultants and partners on the questions that shape development practice today.

Leadership

The people behind the practice.

A senior team with collective experience spanning international development research, private-sector engagement, and policy advisory.

Noor Alam Khan
Managing Partner
Noor Alam Khan
Managing Partner
MS Global Food & Agricultural Business, University of Adelaide · MBA · MS Project Management
Bilal Hassan Khan
Partner
Bilal Hassan Khan
Partner & Practice Lead, Impact Evaluation and Survey Research
MS Sociology / Social Research Methods, University of Oxford · Graduate Quantitative Methods, Harvard University
Engr. Ilyas Hussain
Practice Lead
Engr. Ilyas Hussain
Practice Lead, Tech for Development
BS Software Engineering
Partner
Suraya Islam
Partner & Practice Lead, Education and Capacity Building
Engage with us

Have a complex problem worth solving well?

We work with governments, donors, INGOs, and foundations on long-form research, evaluation, and program design. Tell us about the problem.