Case study · Data visualization

Simplifying funding for renewable-energy projects

Simplifying funding for renewable-energy projects

Simplifying funding for renewable-energy projects

I designed a digital monitoring, evaluation and learning (MEL) platform to manage the application, evaluation, disbursement and monitoring of funds for solar home system projects in Rwanda, funded by the Development Bank of Rwanda.

I designed a digital monitoring, evaluation and learning (MEL) platform to manage the application, evaluation, disbursement and monitoring of funds for solar home system projects in Rwanda, funded by the Development Bank of Rwanda.

My Role

UI/UX Designer

UI/UX Designer

Company

Determinas Technologies & Development Bank of Rwanda

Determinas Technologies & Development Bank of Rwanda

Product

BRD MEL Tool

BRD MEL Tool

Company

Determinas Technologies & Development Bank of Rwanda

Product

BRD MEL Tool

01 · Overview

01 · Overview

The BRD MEL Tool is a digital management and evaluation platform designed to streamline the

monitoring, evaluation and management of solar home system projects funded by the Development Bank of Rwanda. The platform brings together several previously complex and separately managed operations

The BRD MEL Tool is a digital management and evaluation platform designed to streamline the monitoring, evaluation and management of solar home system projects funded by the Development Bank of Rwanda. The platform brings together several previously complex and separately managed operations

Application → Disbursement → Reporting → Review → Approval → Monitoring

Application → Disbursement → Reporting → Review → Approval → Monitoring

It serves two Primary groups:

It serves two Primary groups:

01

Direct Beneficiaries (DBs)

Direct Beneficiaries (DBs)

Organisations applying for funding, requesting disbursements and submitting reports.

02

Project Implementation Unit (PIU) Officers

Project Implementation Unit (PIU) Officers

Employees of BRD responsible for reviewing applications, managing requests, validating reports and monitoring submissions.

02 · The Challenge

The challenge was to make the complexity visible enough to manage, but never so visible that it overwhelmed the person doing the work.

The challenge was to make the complexity visible enough to manage, but never so visible that it overwhelmed the person doing the work.

The product needed to give users confidence about:

The product needed to give users confidence about:

01

What do I need to do?

02

What information do I need?

03

Where am I in the process?

04

If something is wrong, how do I fix it?

03 · My Design focus

Mapping the core workflow

Mapping the core workflow

Mapping the core workflow

Direct Beneficiaries (DBs)

Direct Beneficiaries (DBs)

01

01

Application

Application

Application

The beneficiary selects an appropriate funding window, reviews its eligibility criteria and required documents, before applying for a loan

The beneficiary selects an appropriate funding window, reviews its eligibility criteria and required documents, before applying for a loan

02

02

Disbursement

Disbursement

After the loan is approved, the beneficiary can create a disbursement request.

After the loan is approved, the beneficiary can create a disbursement request.

03

Reporting

The beneficiary submits the appropriate report about how the funds were utilized.

The beneficiary submits the appropriate report about how the funds were utilized.

04

Monitoring

After every submission, the system provides updates on applications, disbursement requests and reports statuses so beneficiaries can track them.

After every submission, the system provides updates on applications, disbursement requests and reports statuses so beneficiaries can track them.

03

Reporting

The beneficiary submits the appropriate report about how the funds were utilized.

04

Monitoring

After every submission, the system provides updates on applications, disbursement requests and reports statuses so beneficiaries can track them.

PIU Officers

PIU Officers

PIU Officers

01

Review

Review

Review

The officer reviews applications, supporting documents and submitted information to determine whether each request is complete and eligible.

The officer reviews applications, supporting documents and submitted information to determine whether each request is complete and eligible.

02

Validate

Validate

Validate

The officer checks submitted data for accuracy, identifies missing or inconsistent information, and requests corrections where necessary.

The officer checks submitted data for accuracy, identifies missing or inconsistent information, and requests corrections where necessary.

03

Approve/Reject

After evaluating the submission, the officer approves it or rejects it with a clear reason and the required next steps.

After evaluating the submission, the officer approves it or rejects it with a clear reason and the required next steps.

04

Communicate

The officer sends decisions, feedback and supporting attachments within the relevant application, disbursement request or report.

The officer sends decisions, feedback and supporting attachments within the relevant application, disbursement request or report.

03

Approve/Reject

After evaluating the submission, the officer approves it or rejects it with a clear reason and the required next steps.

04

Communicate

The officer sends decisions, feedback and supporting attachments within the relevant application, disbursement request or report.

04 · My Role

Designed through collaboration

Designed through collaboration

Designed through collaboration

As one of two UI/UX Designers on the project, I was responsible for designing the PIU officers experience end-to-end.

My work covered:

My work covered:

My work covered:

User flows

Information architecture

UI Design

Collaboration with product & engineering teams.

05 · working with engineering

Design decisions needed to account for technical realities

Design decisions needed to account for technical realities

Design decisions needed to account for technical realities

The MEL Tool was implemented as a web client/mobile-web experience with a frontend, backend, database, email services and business-intelligence layer.

The MEL Tool was implemented as a web client/mobile-web experience with a frontend, backend, database, email services and business-intelligence layer.

The technical documentation describes a frontend communicating with the backend through REST APIs, with SQL-based data storage and Power BI used for analytics.

The technical documentation describes a frontend communicating with the backend through REST APIs, with SQL-based data storage and Power BI used for analytics.

Rather than designing in isolation, I considered:

01

What states can the system return?

02

What happens when something fails?

03

What does the user need to do next?

04

How will this interaction behave across different states?

This helped create designs that could move from Figma into implementation without losing the intended user experience.

This helped create designs that could move from Figma into implementation without losing the intended user experience.

06 · outcome

The result was not a collection of forms and dashboards.

The result was not a collection of forms and dashboards.

The result was not a collection of forms and dashboards.

It was one connected workflow for applying, accessing funds, reporting activity, resolving issues and tracking decisions—while giving BRD and PIU teams the structure to review, communicate and monitor responsibly.

It was one connected workflow for applying, accessing funds, reporting activity, resolving issues and tracking decisions—while giving BRD and PIU teams the structure to review, communicate and monitor responsibly.

For Beneficiaries

One place to apply, submit documents, request disbursements, validate reports and understand every status.

One place to apply, submit documents, request disbursements, validate reports and understand every status.

FOR PIU Officers

A structured way to find work, review evidence, make decisions, explain outcomes and monitor programme activity.

A structured way to find work, review evidence, make decisions, explain outcomes and monitor programme activity.

FOR PIU Officers

A structured way to find work, review evidence, make decisions, explain outcomes and monitor programme activity.

07 · what i learned

The most valuable design work isn't always the most visually impressive screen.

The most valuable design work isn't always the most visually impressive screen.

The most valuable design work isn't always the most visually impressive screen.

In a product like this, the user's biggest question is often:

“What happens next?”

“What happens next?”

“What happens next?”

Every workflow therefore needs to communicate progress, requirements, status and next actions clearly

Every workflow therefore needs to communicate progress, requirements, status and next actions clearly

Good forms are designed around decisions, not fields.

The better approach to forms, especially long ones is to group information according to the user's mental model and guide them through the process progressively.

The better approach to forms, especially long ones is to group information according to the user's mental model and guide them through the process progressively.

Validation should be part of the journey.

When users work with structured spreadsheets, errors are inevitable. Good UX should always provide a way forward for the user.

When users work with structured spreadsheets, errors are inevitable. Good UX should always provide a way forward for the user.

Enterprise products need different experiences for different responsibilities.

Role-based experiences allow each user to focus on the work they actually need to accomplish.

Role-based experiences allow each user to focus on the work they actually need to accomplish.

Have a complex workflow
that needs clarity?

Have a complex workflow
that needs clarity?

Have a complex workflow
that needs clarity?

Juliet Opara · UI/UX Product Designer

© 2026

Juliet Opara · UI/UX Product Designer

© 2026

Juliet Opara · UI/UX Product Designer

© 2026

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