Software
engineer.

Vigneshjust now

Thoughtful interfaces. Reliable systems.

Vigneshalways

Made with care. Built to last.

DRAG THE TITLE, ICONS & WINDOWS ↔

Vignesh Veeraswamy
SOFTWARE ENGINEER · CHENNAI, INDIA

A little about me ↓

FLUTTER & FULL-STACK
THOUGHTFULLY CONNECTED.

TEAMS & PRODUCTS I'VE CONTRIBUTED TO

HELLO, I'M VIGNESH.

I build high-quality appsfor people, businesses,and the real world.

Nearly five years turning complex problemsinto simple, reliable digital experiences.

Get my resume

MOBILE & INTERFACES

One codebase. Every platform.

Thoughtful mobile and web experiences built with Flutter and Dart. Responsive interfaces, native integrations, and the little details that make an app feel right.

FLUTTER / DART / ANDROID / iOS / WEB

SYSTEMS & DATA

Reliable beneath the surface.

Clean architecture that holds up in the real world. Offline-first data, real-time systems, and full-stack applications built to stay responsive at scale.

CLEAN ARCHITECTURE / NODE.JS / REACT

ENGINEERING & DELIVERY

From first idea to the next release.

End-to-end ownership, with people at the centre. Technical direction, hands-on mentoring, automated delivery, and a commitment to getting the details right.

LEADERSHIP / TESTING / CI/CD

THE TOOLS BEHIND THE WORK

Technical skills.

From a responsive widget to a resilient system.
A toolkit built through hands-on, production work.

Mobile & interfaces

Flutter
Dart
Android
iOS
Flutter Web
Responsive UI
Custom widgets
Animations
Swift
MethodChannels

State & reactive programming

BLoC / Cubit
Riverpod
Provider
MobX
RxDart
Streams
Futures
async / await

Architecture & performance

Clean Architecture
CQRS
SOLID
MVVM
Offline-first
Delta sync
Record versioning
Isolates
Caching
Pagination
Data structures & algorithms

Web & backend

React.js
JavaScript
Node.js
Express.js
C#
ASP.NET
REST APIs
GraphQL
OpenAPI

Databases

Drift
SQLite
Isar
Hive
ObjectBox
Sembast
PostgreSQL
MongoDB

Integrations

SignalR
WebSockets
MQTT
Firebase
FCM / APNs
OAuth2
Auth0
MSAL
Google Maps
NFC
Bluetooth LE

Testing & reliability

Unit testing
Widget testing
Patrol
Mockito
TDD / BDD
Crashlytics
Sentry
PostHog
Matomo

Tools & delivery

Git / GitHub
Azure DevOps
Azure Pipelines
Fastlane
GitHub Actions
Codemagic
Jenkins
Postman
Android Studio
VS Code
Agile / Scrum
Technical mentoring

FROM ZERO TO ONE

Great apps.
Even without
a signal.

The real world doesn't always have perfect connectivity. I build for that.

From industrial machinery to everyday tools, I connect thoughtful interfaces with offline-first architecture, reactive data, and reliable synchronization.

Explore my work

Skadii Maintenance Overview showing machinery maintenance tasks

Offline capable. Always ready.

70%Maintenance Overview
performance improvement

SKADII · ACTUAL APP SCREENSHOT

THE JOURNEY SO FAR

Good work.
Built together.

From my first API to leading engineering teams.
Every role, a new way to make things better.

Building the Skadii mobile experience through Winomech, within the Leitner / HTI group. Reliable software for industrial machinery and resort operations.

Architect offline-first task and maintenance workflows with Flutter, Drift, SQLite, delta synchronization, record versioning, and commands that replay when connectivity returns.
Build reactive repositories and real-time SignalR pipelines with shared database isolates, bounded pagination, batched writes, and controlled UI updates.
Improved Maintenance Overview performance by 70% through isolates, caching, debouncing, and data-loading optimizations.
Shape Flutter architecture and reusable development patterns, guide implementation, review code, and mentor engineers through technical discussions and pair programming.
Own Android and iOS delivery, unit and Patrol integration testing, Azure Pipelines, Fastlane, app-store releases, and production support.

Flutter · Dart · Drift · SignalR · BLoC · Azure DevOps

Vigneshtogether

Seven engineers. One stronger team.

Vigneshbeyond the code

Flutter workshops. Shared ideas.

BETTER, TOGETHER

An engineer who
loves the craft.

Building teams, sharing what I learn, and giving back.
Flutter & AI workshops. GDG meetups. Open source.

Find me on GitHub

REAL PRODUCTS. REAL SCREENS.

The details
make the
difference.

Production apps, personal projects, and open-source contributions. Here's where the work comes to life.

Skadii

Offline-first maintenance and real-time resort operations.

Google Play ↗App Store ↗

FLUTTER · DRIFT · SIGNALR · BLOC · ANDROID / iOS

Scribe My Notes

Private, offline notes. Reminders. Rich text. Open source.

Google Play ↗Source code ↗

FLUTTER · ISAR · MOBX · MVVM

Leaf Decor

A responsive e-commerce home for art and objects.

Visit website ↗

FLUTTER WEB · APPWRITE · BLOC · MATERIAL 3

Cali Clinic

Healthcare modules and appointment scheduling at Calidig.

FLUTTER · NODE.JS · POSTGRESQL · REACT.JS

flutter / flutter

A little fix.
A wider impact.

ParentDataWidget error handling
Framework contribution · PR #191751

Flutter Framework

Proposed framework fix and widget regression tests.

DART · RENDERING PIPELINE · WIDGET FRAMEWORK

A LITTLE MORE HUMAN

Curiosity doesn't
end at the screen.

I'm a mechatronics graduate who found his place in software. I enjoy understanding how things work — and making them work better.

ANNA UNIVERSITY · 2018–2022

B.E. Mechatronics Engineering

CGPA 8.3 / 10

Off-screen: trekking, motorbike rides, badminton, swimming, running, aeromodelling, gardening, cooking, and a good book or podcast.

HAVE SOMETHING IN MIND?

Let's build
something
great together.

A new product, an engineering challenge, or just a conversation about good software. I'd love to hear from you.

Say hello

[email protected]

Software engineer.