Sierlab
Selected projects — challenges solved and measurable outcomes for our clients.
Retail · Nairobi retail group
Unified stock, sales, and reporting across three branches with role-based dashboards.
Spreadsheets and disconnected POS exports made it impossible to see real-time stock levels.
Custom Next.js app with branch-level permissions, low-stock alerts, and sales analytics.
E-Commerce · Kenyan e-commerce startup
Mobile-first storefront with STK Push, order tracking, and admin order management.
Previous site couldn't accept M-Pesa reliably and lost orders during peak campaigns.
Next.js storefront with Daraja integration, webhook reconciliation, and WhatsApp order alerts.
Healthcare · Private healthcare clinic
Patient booking, staff calendars, and digital records replacing paper workflows.
Double bookings and lost paper files slowed daily operations and patient experience.
Secure web app with appointment slots, SMS reminders, and searchable patient history.
