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Case studies: real products, explained honestly.

Each case study covers the problem, the decisions we made and how the product was built — no inflated numbers.

Thought Expense home dashboard and Quick Log screen turning “coffee 120, uber 250 and groceries 900” into three expenses

01 / AI expense tracker app

Thought Expense

An AI expense tracker where logging a purchase is one typed sentence — and the app learns from every correction.

  • React Native (Expo)
  • Next.js
  • TypeScript
  • Express
  • PostgreSQL & Prisma
  • Redis & BullMQ
  • Gemini
  • Pinecone
  • RevenueCat

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Hotel The Manha website design shown on desktop and mobile, with the room booking bar and “Book Your Stay” screen

02 / Hotel booking website

Hotel The Manha

A direct-booking website for a hotel in Old Dhaka — room search, a guided reservation flow and branded invoices, backed by a custom hotel API.

  • Next.js
  • React 19
  • TypeScript
  • Tailwind CSS
  • Node.js & Express
  • MongoDB
  • Resend
  • PDFKit
  • DigitalOcean Spaces

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