Available for opportunities

Hi, I'm Preet Singh.
I build mobile apps that scale.

Flutter Engineer with ~5 years of experience building scalable, high-performance cross-platform mobile apps. Led gamification in the Adani One super-app (30M+ users), and now building AI-powered edtech at Tutero.

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Preet Singh
About

Flutter engineer, super-app builder.

I've spent the last ~5 years shipping cross-platform mobile apps in Flutter & Dart — from startup MVPs to super-app modules serving 30M+ users.

At Adani Digital Labs, I led gamification in the Adani One app and built platform modules like the ICICI Co-Brand Credit Card flow, Pranaam meet-and-greet, Porter, Car Parking, and Hotel Booking.

Now at Tutero, I'm building AI-powered edtech — lesson generation, worksheets, and teacher workflows used by schools.

Outside work: basketball, powerlifting, and a minor obsession with Neovim & Tmux.

  • Led Gamification in Adani One App — drove 39K new user onboardings in 15 days.
  • Shipped platform modules (ICICI Co-Brand Credit Card, Pranaam, Porter, Hotel Booking) inside a super-app serving 30M+ users.
  • Built GSA App with live streaming, VOD, polls, and internal news for enterprise comms.
  • Currently building AI-powered lesson & worksheet workflows at Tutero Schools.
Work

Where I've shipped.

  1. Tutero

    Mar 2025 – Present

    Software Development Engineer

    • ›Building Flutter features for an AI-powered edtech platform used by schools and teachers.
    • ›Shipping responsive UI and performance wins across lesson, worksheet, and assessment flows.
    • ›Integrating REST APIs for generation and management of curriculum-aligned resources.

  2. Adani Digital Labs

    Jun 2022 – Feb 2025

    Mobile App Developer

    • ›Led Gamification in Adani One — 39K new user onboardings in 15 days.
    • ›Built platform modules: ICICI Co-Brand Credit Card, Pranaam, Porter, Car Parking, Hotel Booking.
    • ›Received ADL Catalyst award (Q3 2024) and Co-Brand Crusaders recognition.

  3. Flyweis Technology

    Sep 2021 – Jun 2022

    Flutter Developer

    New Delhi, India

    • ›Delivered production Flutter apps with clean architecture and state management (Bloc, Provider, GetX).
    • ›Integrated REST APIs and WebSocket flows for real-time client features.
Skills

Tools I reach for.

Core

FlutterDartAndroidiOS

State Management

RiverpodBlocProviderGetX

Architecture

Clean ArchitectureMVVMTest Driven Development

Backend / Systems

RustGogRPCREST APIsWebSockets

Tooling

MasonMelosFlutter FlameFreezedGit

Environment

LinuxNeovimTmuxTyping 100 WPM
Projects

Things I've built.

Adani One

Super-app for travel & airport experience — flights, Pranaam meet & greet, duty-free, cabs. Contributed platform modules serving 30M+ users.

FlutterSuper-appModular

Tutero Schools

AI-powered edtech platform for schools. Flutter features for lesson generation, worksheets, and teacher workflows.

FlutterAIEdTech

GSA Connect

Enterprise comms platform with live streaming, VOD, polls, and internal news. Direct channel to share ideas with leadership.

FlutterLive StreamingEnterprise

Adani Farm-Pik

Grower app for apple farmers and merchants — tech-forward tooling to improve crop productivity and quality.

FlutterAgriTech

My AdaniGas

Customer app for Adani Total Gas. Hassle-free gas connection journey with full status visibility.

FlutterUtilities

IntelliBot

On-device LLM experiment powered by Rust and Flutter. Exploring local inference on mobile.

FlutterRustLLM

Rust E-Commerce API

Backend APIs for an e-commerce app, written in Rust.

RustAPI
Contact

Let's build something together.

Got an idea, a role, or just want to chat?

Book a 30-minute call on Google Meet, or ping me by email or LinkedIn — whichever is easier.

Book a Google Meetpreetsingh3001@gmail.com
github.com/preet3001 LinkedIn