AI-First Developer · Mohali, India — open to leadership & consulting work

Malwinder Singh

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AI-First Developer and Tech Lead with 11+ years shipping mobile, web and AI/ML products. I build with Claude Code, GPT, Gemini and Antigravity in the loop — on top of deep Flutter and Android engineering. I’ve led teams delivering for Emerson and OMRON, and I’m building a drone technology startup.

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0Years in the craft
0Stack Overflow reach
0Medium article views
0Products shipped

01 About

Eleven years of engineering judgement, now moving at AI speed.

I’m a results-oriented Tech Lead with over a decade — 11+ years — across mobile development (Flutter, Android, iOS), web applications, and AI/ML solutions. Much of that time was spent close to the metal: BLE and NFC stacks, IPC, on-device ML, and the kind of root-cause analysis that happens when a device in the field misbehaves at 2am.

Today I work AI-first. Claude Code, GPT, Gemini and Antigravity are part of my daily toolchain — not as autocomplete, but as collaborators for architecture, refactoring and shipping. The eleven years are what make that work: knowing what to ask for, and knowing when the answer is wrong.

I lead engineering teams and have delivered production software for major corporations including Emerson and OMRON. Outside of client work I write on Medium, answer questions on Stack Overflow, ship personal products, and build SPDrone.tech, a drone technology startup.

  • NowTech Lead · Netsmartz IT Solutions (R&D)
  • BasedMohali, India — working globally
  • FocusAI-first delivery · Flutter architecture
  • SideSPDrone.tech · indie apps · technical writing

Star Performer of the Quarter

Netsmartz IT Solutions

Gold Medal — Aero-modelling

NCC aerobatics competition, North India

02 How I build

AI-first, not AI-only.

I treat frontier models as engineering collaborators — scaffolding, refactoring and exploring in parallel — while the architecture, the review and the accountability stay mine. Eleven years of shipping is what makes the difference between fast and reckless.

Claude Code

Agentic development in the terminal — multi-file refactors, test generation and codebase-wide reasoning on real production repositories.

Daily driver

GPT

Rapid problem framing, API design exploration and turning half-formed product ideas into specifications worth building from.

Ideation & specs

Gemini

In-product intelligence. Gemini AI Studio and the Gemini API power the assistants inside DayFlow, Antigravity Chat and my AI Recipe Assistant.

Shipped in production

Antigravity

Agent-driven IDE workflows — and the platform behind my Antigravity Chat build on Gemini 3.1 Pro.

Agentic IDE

Firebase Studio

AI-assisted full-stack prototyping — going from prompt to a deployed, authenticated app while the idea is still warm.

Prototyping

On-device ML

Google ML Kit and embedded models — vision, text and inference that keep working when the network doesn’t.

Edge AI
  1. 01

    Frame

    Define the problem and constraints precisely — before a single token is generated.

  2. 02

    Pair

    Run agents on scaffolding, migrations and the tedious 80% in parallel.

  3. 03

    Review

    Read every line. Architecture, security and edge cases are not delegated.

  4. 04

    Ship

    Test, instrument, release — and own what happens next.

03 Experience

Eleven years, four teams, one throughline.

From Android developer to Tech Lead in an R&D department. Select any role to expand it.

  1. Leading delivery inside the Research & Development department of a CMMI Level 3, Great Place to Work certified organisation. Architecting Flutter and native applications for enterprise clients, mentoring engineers, and driving technical decisions from proposal through release — increasingly with an AI-first workflow that puts Claude Code, GPT and Gemini into the delivery loop.

    • AI-first delivery
    • Flutter
    • Dart
    • Kotlin
    • BLoC
    • Firebase
    • Team leadership
    • R&D

    Star Performer of the Quarter

  2. Analysed and implemented technology solutions across client engagements — evaluating approaches, prototyping, and translating business requirements into working architecture.

    • Solution analysis
    • Architecture
    • Android
    • Prototyping

  3. Led the Android development team — owning project oversight, code quality, release cadence and day-to-day technical direction.

    • Android
    • Kotlin
    • Team leadership
    • Code review

  4. Where it started. Over four years building and maintaining Android applications across a wide range of client domains — the foundation for everything since.

    • Android SDK
    • Java
    • BLE / NFC
    • Material Design
    • MVVM

04 Selected work

Things I’ve built and shipped.

Featured personal project — live

WorkNest

Find your next workspace.

A location-aware discovery app for people who don’t work from an office. WorkNest ranks cafés, study spots and co-working corners around you, then lets you narrow the list down to the things that actually decide whether you can get work done there.

  • Proximity ranking — tune the search radius from 500 m out to 20 km
  • Filters that matter — open now, free WiFi, quiet, power, outdoor, pet friendly, parking
  • Geolocation-first — one tap to rank everything around your current position
  • Accounts — sign in to keep your places and preferences
  • Next.js
  • Geolocation API
  • Places data
  • Auth
  • Vercel
Open live app
EnterprisePlay Store

OMRON Connect

The official health management application for OMRON’s connected devices — pairing, syncing and visualising readings from blood pressure monitors and other health hardware.

  • Flutter
  • BLE
  • Health data
  • Cross-platform
View on Play Store
EnterpriseBuilt for Emerson

Copeland Go Reader

An industrial data reader for Go BT/NFC loggers — reliable capture and transfer of instrument data in environments where failure is not an option. Built during my Emerson engagement; now published by Copeland.

  • Android
  • NFC / BLE
  • Industrial IoT
View on Play Store
EnterpriseBuilt for Emerson

Oversight360

Equipment monitoring — surfacing live status and alerts to the people responsible for keeping facilities running. The current generation of the Oversight tool I built during my Emerson engagement; now published by Copeland.

  • Monitoring
  • Real-time
  • Android
View on Play Store
PersonalAI

DayFlow

An AI-powered task scheduling assistant that takes a messy list of intentions and turns it into a realistic day — accounting for energy, priority and the time things actually take.

  • Gemini
  • Firebase Studio
  • Scheduling
Open live app
PersonalAI · Play Store

AI Recipe Assistant

A cooking companion that works from what you already have — generating recipes, substitutions and step-by-step guidance from your ingredients.

  • Gemini
  • Generative AI
  • Firebase
View on Play Store
PersonalAI

Antigravity Chat

A real-time chat application powered by Google Antigravity (Gemini 3.1 Pro) — built with Next.js/Vite, with Firestore synchronisation and secure Google authentication.

  • Gemini 3.1 Pro
  • Next.js
  • Firestore
  • Google Auth
Open live app
PersonalFintech

DebtMaster

Debt tracking that does the maths for you — mathematically optimal avalanche and snowball repayment strategies side by side, so you can see what each one costs in time and interest.

  • Avalanche / Snowball
  • Charts
  • Web
Open live app
PersonalFintech

Car Affordability Calculator

Total Cost of Ownership, honestly calculated — fuel, maintenance, insurance and depreciation, not just the EMI figure. So the sticker price stops being the only number in the conversation.

  • TCO modelling
  • Financial planning
  • Web
Open live app
StartupHardware

SPDrone.tech

A drone technology startup I’m building — hardware, flight software and the platform around it. Where the aero-modelling gold medal finally became useful.

  • Drones
  • Embedded
  • Startup
Visit spdrone.tech

05 Toolkit

What I reach for.

Eleven years of accumulated preferences, grouped by where they live.

✦ AI-First Development

  • Claude Code
  • GPT
  • Gemini
  • Antigravity
  • Firebase Studio
  • Agentic workflows
  • Prompt engineering
  • AI code review

📱 Mobile

  • Flutter
  • Dart
  • Android SDK
  • Kotlin
  • iOS
  • BLE
  • NFC
  • IPC
  • Material Design

🧠 AI & ML

  • Google ML Kit
  • Gemini AI Studio
  • On-device ML
  • Generative AI
  • LLM integration

🏗️ Architecture

  • BLoC
  • MVVM
  • Design patterns
  • Clean architecture
  • Root cause analysis

☁️ Web & Cloud

  • Next.js
  • Tailwind CSS
  • Firebase
  • Firebase Studio
  • Google Cloud
  • Vercel

🛠️ Tooling

  • Git / GitHub
  • Azure DevOps
  • Jira
  • Play Console
  • CI/CD

🤝 Leadership

  • Team leadership
  • Mentoring
  • Technical strategy
  • Client delivery
  • Code review

06 Community

I learn in public.

Medium

Long-form writing on Flutter, Android internals and AI engineering.

50,000+ views

Stack Overflow

Regular contributor — answering the questions I once had to figure out alone.

1M+ people reached

GitHub

Open source experiments, Flutter packages and the odd weekend rabbit hole.

@malwinder-s

07 Contact

Let’s build
something good.

Consulting, a leadership role, a tricky Flutter problem, or a drone idea — I read everything that lands in my inbox.

Location Mohali, Punjab — India (IST, UTC+5:30)

Goes straight to my inbox — I usually reply within a day.