Kalfa
When therapists spend less time clicking, they have more time for patients.
Healthcare
Application
Role
UX Designer (Solo Project)
Timeline
8 weeks
team
2 Enginners, 1 PM, me
platform
User Interviews · Competitive Analysis · Journey Mapping · Usability Testing
Overview
Getting a prescription filled in Turkey involves two separate trips: one to the doctor, one to the pharmacy. For most people, that second trip is a minor inconvenience. For elderly users, people with disabilities, and anyone managing a chronic condition, it is a genuine barrier.
Kalfa removes that second trip. It is a mobile pharmacy platform that lets users order their prescribed medications directly from their phone using the prescription code their doctor already provides. No queuing. No travel. No unnecessary friction.
The Problem
After the COVID-19 pandemic, remote access to healthcare became a mainstream expectation across Turkey. Online shopping had already reshaped how people buy everything else. The gap between those two shifts — familiar digital commerce habits and a largely offline pharmacy experience — was clear.
Turkey's existing digital health service, e-Nabız, already connects prescription data. That said, it failed to meet users' expectations. Interview participants consistently described it as limited and difficult to use. The infrastructure existed. The experience didn't.
What made this problem compelling was what people were already doing. Pharmacists described customers calling ahead, sharing prescription codes by phone, or sending a family member to collect on their behalf. The demand for a better solution was real — users were solving it informally.
The key is to design a product that makes the informal solution formal.
Research
I conducted in-depth interviews with approximately eight participants across three groups: doctors, pharmacists, and elderly users. The goal was to understand the real friction points in the prescription-to-pickup journey not just the obvious ones.
Key Insights
e-Nabız exists but underdelivers. Users knew about the government's digital prescription system. Every participant described usability problems. The infrastructure exists — trust in the experience does not.
Workarounds are already normalized. Pharmacists described routine informal behavior: customers call ahead, share codes, send proxies. This wasn't edge-case behavior — it was standard practice for regular patients.
Emergency pharmacy access is a hidden pain point. Finding an on-duty pharmacy at night or on weekends is stressful. Information is available online, but navigating to it during an urgent moment adds friction that users resent.
KPI row
I spoke with 8 participants across three groups: pharmacists, elderly users, and doctors. Every single one confirmed the same core problem. Nobody said it didn't exist.
Participant mix
Pain points bar
