Building Hello Shastho: A Bangla-First Telehealth Platform for Bangladesh
Blog Excerpt:
I’m excited to share Hello Shastho—একটি Bangla-first telehealth and chronic-care platform that I designed and developed to connect patients, doctors, clinical pharmacists and diagnostic services through one secure healthcare workflow.
While much of my professional work focuses on Odoo, ERP implementation and business automation, the same principle guided this project: technology becomes truly useful when it connects people, responsibilities and information through a dependable workflow.
Hello Shastho is my effort to apply that workflow-first thinking to digital healthcare in Bangladesh.
Why I Built Hello Shastho
Healthcare journeys are often fragmented. A patient may consult a doctor in one place, complete diagnostic tests somewhere else, receive a prescription separately and then lose continuity during follow-up.
This becomes even more challenging for people managing chronic conditions such as diabetes and hypertension, where regular monitoring and follow-up are essential.
I designed Hello Shastho to create a connected care process where patients, doctors, clinical pharmacists and diagnostic providers can collaborate within one platform while keeping the patient’s health history organized.
More Than a Doctor Directory
Hello Shastho is not simply a website for browsing doctor profiles. It is designed around a complete and accountable care workflow:
Patient registration → Doctor consultation → Prescription creation → Clinical pharmacist review → Verified prescription → Health Locker → Follow-up care
The platform ensures that each important step has a responsible person behind it.
For example, a prescription is not released to the patient until it has been manually reviewed by a clinical pharmacist. This rule is enforced within the system workflow, rather than being treated as just another interface notification.
Key Features
Some of the core capabilities I developed for the platform include:
- Bangla-first patient experience across screens, messages and notifications
- Scheduled and on-demand video consultations
- BMDC registration verification workflow for doctors
- Minimum 15-minute consultation standard
- Manual clinical pharmacist review of prescriptions
- Digital Health Locker for prescriptions, reports and medical documents
- Diagnostic-test booking and home sample-collection workflow
- Chronic-care plans for diabetes, hypertension and other long-term conditions
- Membership and family healthcare plans
- Corporate healthcare management
- Seven-day follow-up workflow after consultation
- Role-specific workspaces for patients, doctors, pharmacists and administrators
- PWA, Android and iOS-oriented patient experience
The goal was to make digital healthcare understandable and accessible, especially for patients who are more comfortable using Bangla than English.
Building Trust into the Architecture
Healthcare applications require more than an attractive interface. Patient information must be protected, access must be controlled and every sensitive activity must remain traceable.
The Hello Shastho architecture therefore includes:
- A NestJS-based backend API
- MinIO object storage for health documents
- Relationship-scoped role-based access control
- Append-only audit logs for health-record access
- Short-lived access links for sensitive documents
- In-country data residency using BDIX-connected infrastructure in Bangladesh
These controls were designed as part of the application’s core architecture—not added later as optional security features.
My Contribution
I worked across the complete product-development lifecycle, including:
- Product concept and requirement planning
- Healthcare-workflow analysis
- User experience and interface design
- Bangla and English content structure
- Role and permission architecture
- Frontend and backend implementation
- Clinical workflow and data validation
- Deployment and infrastructure planning
- Security-focused health-data management
One of my main priorities was ensuring that the platform was designed specifically for Bangladesh rather than simply copying an international telemedicine model.
This influenced everything from the Bangla-first interface and mobile-focused experience to local doctor verification and in-country health-data hosting.
What I Learned from This Project
The biggest lesson from developing Hello Shastho is that a healthcare platform cannot be treated like a conventional online marketplace.
Patients are not simply purchasing a service. They are trusting the platform with their health history, prescriptions and treatment journey. Therefore, accountability, clinical verification, privacy and follow-up must be built directly into the product.
I also learned that localization is much more than translation. A genuinely Bangla-first product must consider how users understand medical information, complete forms, receive notifications and communicate with healthcare professionals.
The Result
Hello Shastho now has a strong product foundation for delivering connected, safety-focused and locally relevant digital healthcare in Bangladesh.
The public web experience is live, while the wider platform has been structured to support patient applications, doctor workspaces, clinical pharmacist review, diagnostics and long-term chronic-care management.
You can explore the project here:
I would be happy to hear feedback from healthcare professionals, technology specialists and anyone interested in the future of digital healthcare in Bangladesh.