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Mahmoud Ahmed Product Designer

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Modernizing Cash Collection for Egypt's Digital Economy

Designing a cashless payment ecosystem for corporate distributors and merchants at Banque Misr

Banque Misr Cash Collection system interface showcasing dual platform design - web-based corporate dashboard for distributors and mobile app for merchant payments

The Challenge

The Business Problem

Egypt's corporate sector relied heavily on manual cash handling, creating security risks, inefficiencies, and low visibility into invoice collection status.

The User Pain Points

Corporates struggled to track payments across merchants
Merchants needed simpler digital payment methods
Decision makers hesitated without clear ROI and seamless integration

. . .
Validating Core Assumptions

Research & Discovery

Concept Testing & Validation

Interviewed 14 participants across multiple industries throughout Egypt including corporate distributors and merchants to validate two key user journeys:
1. Corporates initiating collection requests
2. Merchants paying through the mobile app

I recruited participants in the field, conducted in-depth interviews, and gathered internal data through contextual inquiry to refine our concepts and validate core assumptions.

Synthesis & Definition

Facilitated cross-functional workshops with researchers, designers, PMs, and POs:
1. Developed detailed personas
2. Translated insights into "How Might We..." questions
3. Mapped end-to-end journey with emotional highs and lows

. . .

Ideation to Concept

With a clear problem space defined, I moved into solution mode

Collaborative Workshops

Facilitated brainstorming sessions with PMs, POs, and UX peers, encouraging open sketching and concept exploration

Cross-functional workshop session with sticky notes and sketches showing collaborative ideation process for payment flow design

Wireframing & MVP Definition

Refined promising ideas into low-fidelity wireframes and mapped information architecture. After benchmarking competitors and running two validation workshops, we scoped five core features for the minimum viable product.

. . .

Prototyping & Testing

Built interactive prototypes for both platforms and launched an aggressive testing schedule

Testing Approach

7 rounds of usability testing spanning 6 quarters (1-2 rounds per quarter)

In early rounds, I handled everything solo: participant recruitment, session facilitation, note-taking, and analysis. As the team grew, I focused primarily on the merchant app while collaborating on corporate dashboard insights.

Key Discoveries That Shaped the Design

Confusing Labels

The "Distributors" tab created hesitation → Renamed to "Requests" for instant comprehension

Interface comparison showing navigation label improvement - renamed 'Distributors' tab to 'Requests' for better comprehension based on user testing feedback

Hidden CTAs

Merchants consistently missed the Pay button → Implemented a persistent footer CTA for constant visibility

Mobile interface redesign showing persistent footer CTA implementation - Pay button moved from hidden to always-visible position to reduce user confusion

Information Hierarchy

Users wanted requests sorted by due date → Made it the default view

Design-to-Development Handoff

To ensure design fidelity through implementation:
1. Created comprehensive design specifications for both platforms
2. Established a design QA process with engineering
3. Logged enhancement tickets for gaps before launch
4. Implemented a UX writing review checkpoint where writers verified tone, messaging clarity, error states, and microcopy consistency before development

. . .

Impact & Results

Product Outcomes

Simplified Navigation

For both corporates and merchants, reducing time-to-action and improving adoption confidence

Streamlined Flows

For request creation and payment, removing friction from daily operations

Increased Trust

Through improved UX writing, clear error handling, and intuitive CTAs

Testing Framework

Became the standard for the product tribe

Designed Business Impact

The Cash Collection solution was designed as a scalable digital ecosystem to:
1. Modernize payment workflows for Egyptian corporates and merchants
2. Reduce reliance on manual cash handling, improving security and efficiency
3. Lay foundational infrastructure for Egypt's move toward a cashless economy

Note: I completed the design phase through final handoff to development. The product was in development when I transitioned from the company.

. . .

Reflection & Learnings

Key learnings and future improvements visualization showing project reflection insights and strategic recommendations for enhanced merchant adoption and accessibility

What I Learned

Resilience Under Pressure

Stepping up as sole designer for four months taught me to prioritize ruthlessly, communicate proactively, and maintain design quality under time constraints

Cross-Functional Collaboration

Workshops with researchers, PMs, and engineers surfaced insights none of us would have found alone

Timing and Framing Matter

Early-stage open questions revealed context; later validation questions tested specific hypotheses

Iterative Testing Builds Confidence

Each round removed uncertainty and built team confidence that we were solving the right problems the right way

Closing Thoughts

This project tested me in ways I didn't anticipate from conducting research solo to maintaining design excellence during team transitions. But it also reinforced my belief that good design emerges from deeply understanding user needs, collaborating across disciplines, and iterating relentlessly.

The Cash Collection product isn't just a digital tool; it's a step toward transforming Egypt's economy, one transaction at a time.