Flutter apps
that actually
ship.
I'm Sumit Pal — Senior Flutter Engineer by trade, indie studio builder by compulsion. Four apps on Play Store, one pub.dev package at 160 points, and something new in the works. Chai-fuelled, Kolkata-built, shipped for real.
The Next Product.
In active development. Validation phase. Early signups open now.
I break Flutter apps so you don't have to.
I'm Sumit Pal, a Senior Mobile Engineer with 6+ years of experience in the Flutter ecosystem. Currently, I'm scaling production applications at Piston, while leading Appamania, my indie studio where I build tools for the developer community.
I specialize in high-performance Flutter apps with robust architectures (BloC, Riverpod) and full-stack integrations using Express.js and Supabase. I built envified to kill the 3-minute rebuild cycle once and for all.
Building from KolkataMy current base — engineering world-class tools from the City of Joy. — shipping software that simplifies dev-life for thousands.
Apps for humans.
(And one for Wally.)
Built with Flutter. Shipped on Play Store. Each one solving a real problem — or creating a fictional one.
Medify
Live on Play StoreTrack medications, set reminders, and manage your healthcare routine. Because forgetting to take your pills is only funny in sitcoms.
void main() {
runApp(
AppamaniaApp(
id: 'medify',
theme: Theme.dark(),
child: MedifyScreen(),
),
);
}Wally — The Stupid
Live on Play StoreMeet Wally. He is not smart. He is not useful. But he brings inexplicable joy to your day, and sometimes that's enough.
void main() {
runApp(
AppamaniaApp(
id: 'wally',
theme: Theme.dark(),
child: WallyTheStupidScreen(),
),
);
}Minimalist Forecast
Live on Play StoreA weather app that shows you the weather. Revolutionary concept. Executed with a minimal UI that respects your eyeballs.
void main() {
runApp(
AppamaniaApp(
id: 'minimalist-forecast',
theme: Theme.dark(),
child: MinimalistForecastScreen(),
),
);
}The code is out there.
Judge away.
Everything I build for developers is MIT-licensed and open. The Flutter community gave me a lot — this is how I give back.
envified
Runtime environment switching for Flutter — swap dev↔prod without rebuilding. SHA-256 integrity checks, biometric gating, zero prod overhead.
The Dev Journey.
From crashing my first app to building enterprise-grade tools. It's been a ride.
Senior Flutter Developer @ Piston
"Scaling production apps with BloC and CI/CD pipelines."
Lead Mobile Developer @ Maity Innovations
"Architecture ownership and team leadership."
Technical Associate @ Maity Innovations
"Deep-diving into production-grade Flutter codebases."
Full Stack Engineer @ Accenflair IT Solutions
"Flutter + backend in a fast-paced product environment."
Mobile Developer @ Lepton Software
"Enterprise mobile development in Gurugram."
M.Tech CSE @ Dr. B.C. Roy Engineering College
"Because one degree wasn't enough for the grind."
Flutter Developer @ Stylabs Technologies
"Shipping high-performance apps from Mumbai."
Founded Appamania
"First Flutter app on Play Store. It was messy. It shipped."
Let's Build Something
Open to freelance, consulting, and collaborations. If you need a senior Flutter engineer who ships production apps and thinks in architecture — let's talk.
If anything I've built made
your day better — buy me a chai.
All of this — the apps, envified, the open-source work — is built on weekends and late nights. Direct UPI. No middlemen. 100% reaches me. And yes, I actually drink chai. Rooted in Durgapur, building in Kolkata.