Case studies

Real products, shipped

A look at apps and AI products I've built end-to-end — the problem, the solution, and the AI inside.

AI Health App

FoodCal AI — snap a photo, know your nutrition

A smart, personal nutrition companion that tracks calories, macros, and water — from a single photo.

FlutterAI VisionFirebase
Read case study→Wellness App

My Water Buddy — hydration that actually sticks

A smart hydration tracker with sleep-aware reminders, streaks, and 15-language support.

FlutterFirebaseIn-App Purchase
Read case study→Weather App

BD Weather — forecasts built for Bangladesh

A senior-friendly weather app covering all 64 districts of Bangladesh, in Bangla and English.

FlutterWeather API
Read case study→AI SaaS

ColdMail Pro — outreach at scale, still personal

An automated B2B cold email outreach platform with AI-powered personalization.

Next.jsAI / GPTCloud
Read case study→Mobile Game

Project Nebula — a sci-fi arena shooter

A fast-paced multiplayer sci-fi arena shooter for iOS and Android.

Game EngineMultiplayerMobile
Read case study→