Saniamo Mercy

Monitoring, Evaluation, Research and Learning

I design measurement and learning systems that help programmes use evidence to improve implementation.

Saniamo Mercy

About

I design measurement and learning systems for programmes, and use data and evaluation to understand what is changing, what is not, and what teams may need to do differently.

I am interested in how evidence gets used during implementation, not only what gets reported at the end. That means asking whether the data is good enough to support a decision, whether the assumptions behind a programme still hold, and what the evidence suggests should change.

Good measurement should make clear what the evidence can support, what it cannot, and where the uncertainty matters for a decision.

Selected work

LIF Double Down

Measurement system design
The problem

The programme wanted to concentrate additional support on the businesses most likely to create jobs, but there was no agreed way to identify them or to test whether the extra support actually worked.

My role

Led the M&E design: theory of change, measurement approach, indicator framework and baseline design.

What I did

Worked backwards from the intended outcomes to map the causal pathways, made the assumptions explicit, and connected each pathway to indicators and data sources. Designed the M&E plan, logframe and indicator performance tracking table, and built the application and baseline surveys used to collect standardised data, including consent design compliant with Kenya's Data Protection Act.

What it produced

A programme hypothesis that could be tested, with a measurement system designed to distinguish between what the data could establish and what it could not.

What the team learned

The system let the programme test its assumptions about who benefits from additional support, rather than waiting until the end to find out. It also surfaced response-rate limitations and duplicate records beneath the headline results, which changed how the programme reported the findings and collected data in the following cycle.

Theory of ChangeLogframe & IPTTSurvey designData protection

BRD AFIRR / HATANA dashboard

Reporting systems
The problem

A Rwandan development bank's SME finance programme was producing plenty of data, but stakeholders could not see progress against targets without manual work each reporting round.

My role

Rebuilt the M&E reporting dashboard used by World Bank and BRD stakeholders.

What I did

Restructured how SME performance indicators were defined, collected and consolidated, then rebuilt the reporting layer so the underlying data and the reported figures stayed in step.

What it produced

A reliable, decision-ready view of programme progress that stakeholders could interrogate themselves rather than request.

What changed

Teams could see progress against targets during implementation, spot issues earlier and ask their own questions of the data instead of waiting for the next reporting cycle.

Indicator definitionDashboard designData quality
View the programme ↗

FIRST+II

Impact analysis
The problem

The programme needed evidence of business growth that would hold up to donor scrutiny, from data with the uneven quality typical of self-reported business figures.

My role

Designed and ran the analysis behind the annual impact report for CapPlus and the Mastercard Foundation.

What I did

Built a matched-pair analysis using compound annual growth rate methodology with interquartile-range outlier removal, so that a handful of extreme values could not carry the headline result.

What it produced

Growth findings the programme could defend, alongside a clear account of what the data could and could not establish.

What the evidence showed

A more defensible basis for interpreting business growth, with the limitations of the evidence made explicit alongside the findings.

Matched-pair analysisCAGROutlier treatmentImpact reporting
View the programme ↗

Financial inclusion fund

Theory of change
The problem

A financial inclusion programme had activities and indicators but no explicit account of how the intervention was expected to produce change, or what had to be true for it to work.

My role

Built the theory of change as a standalone deliverable for the client, BFA Global.

What I did

Mapped the causal pathways and surfaced the assumptions sitting underneath them, drawing on earlier randomised-trial impact analysis of previous cohorts rather than starting from scratch.

What it produced

A clear account of how the programme expected change to happen, the assumptions that needed to hold, and what was worth measuring during implementation.

Causal pathwaysAssumptionsEvidence review

At a glance

4.5
years in monitoring, evaluation and learning
20,000+
entrepreneurs reached through supported programmes
10+
African countries
10+
programmes supported

Experience

2024 – 2026
Nairobi, Kenya
MERL Manager
African Management Institute
  • Led the MERL function across a multi-country portfolio funded by and delivered with partners including the Mastercard Foundation, Argidius Foundation, GIZ, USAID, AGRA and the Dutch Good Growth Fund.
  • Set learning agendas around the questions programmes needed answered, and led the reflection sessions where teams reviewed findings and agreed changes to implementation.
  • Designed and strengthened MERL frameworks, theories of change, results frameworks, indicators and evaluation plans, and used outcome harvesting to identify intended and unintended change.
  • Built dashboards and automated reporting in Power BI, Metabase, Google Sheets and Apps Script, and strengthened data quality, validation and governance across collection tools.
  • Produced donor impact reports, evaluations and learning briefs, contributed measurement content to proposals, and mentored MERL colleagues.
2023 – 2024
Nairobi, Kenya
MERL Officer
African Management Institute
  • Supported measurement implementation across programmes: monitoring tools, collection processes, dashboards and reporting systems.
  • Designed surveys and collection tools across different countries and languages, strengthened data quality through validation and cleaning, and trained programme teams on collection, analysis and reporting.
2021 – 2023
Nairobi, Kenya
Data Analyst
African Management Institute
  • Analysed programme and participant data to understand reach, participation, engagement and outcomes.
  • Built dashboards and analytical tools in Excel, Google Sheets, Power BI and Metabase, and consolidated data from multiple sources into insights for programme teams and reporting.
2020 – 2021
Data Coordinator, Consultant
UNDP
  • Managed programme data in line with results-based management standards, ran descriptive analysis in Excel and SPSS, and updated monitoring dashboards for donor and internal reporting.
2018 – 2020
Research Assistant, Volunteer
Kenya Forest Service
  • Collected field data with communities and at forest stations, and supported analysis for conservation and natural resource management work. My first exposure to environmental governance, and to how rarely the people affected by a decision are in the room when it is made.
Education and training
BSc Environmental Planning and Management · Kenyatta University, 2022
Data Science and AI Fellowship · Women Techsters, Tech4Dev, 2022

Writing

I write about measurement, adaptive management, evaluation, and how evidence gets used in practice.

Measurement

When measurement becomes surveillance

On how tracking systems reshape the behaviour they were meant to observe, and what happens when external measures start to replace internal judgment.

Strategy

Why adaptive management is not optional

Strategy is a hypothesis, not a contract with the future. Every strategy rests on assumptions, and assumptions have a shelf life.

More at @everythingdata on Medium.

Contact

For evaluation, research, data systems and learning work, get in touch.

Email · LinkedIn · Medium