Portfolio

Here’s my work

Projects I've Brought to Life. Cross-platform mobile apps using Flutter Framework, each one crafted with purpose, and a passion for great user experiences.

2025-202609
Flutter Game & Motion Control

Castle Defense: Game Powered by FlameEngine

Flutter-based tower defense game that turns the Samsung S Pen into a unique controller. Using my spen_remote plugin, players tilt the stylus to move a crosshair and press the S Pen button to fire projectiles on incoming enemies.

FlutterFlame EngineUser experience (UX)Clean architecture
Castle Defense: Game Powered by FlameEngine
2025-202607
Find the cheapest fuel around you

Tutut’ v3

The app has been modernized with Flutter 3.7.12, a clean project structure, and full null safety. It features an offline-first architecture with localized SQLite storage, ensuring fuel prices are always accessible even without cellular network.

FlutterNull safetyOffline-firstPrivacy-friendlyUser experience (UX)Clean architectureAlgorithm
Tutut’ v3
2024-202506
Internal Enterprise Healthcare Tool

Dynamic Healthcare App with Flutter & Excel Integration

Contributed to the development of a Flutter-based healthcare application featuring dynamic forms generated from Excel data, robust data validation pipelines, and offline syncing.

FlutterpythonExcelAndroid internal ToolFeature-first architecture
Dynamic Healthcare App with Flutter & Excel Integration
2023-202505
Healthcare Mobile Application

Cannabis program detox

Key contributor to the development of a cross-platform mobile app designed to support users through a 35-day program to quit cannabis, offering daily guidance and progress tracking. The project followed Clean Architecture principles to ensure maintainability and scalability. Successfully published to both iOS and Android.

FlutterCI/CDCross-platform deploymentclean architectureAgile Environment
Cannabis program detox
202204
Ethical Helper Matching Platform

We Are Caring

Participated in the development of We Are Caring that helps families find domestic helpers ethically. Built with Flutter, integrating fast searching, real-time messaging, and secure worker verification.

FlutterMVCSentryAlgoliaSCRUM
We Are Caring
202203
Google Community Global Challenge

Flutter Puzzle Hack

The Flutter Puzzle Hack challenged participants to push their creativity to the limits by reimagining the classic sliding puzzle. Created in collaboration with Apparence.io, featuring fluid animations and Rive animations.

FlutterRiveGameGoogle Challenge
Flutter Puzzle Hack
2019–202102
Find the Cheapest Fuel Around You (Even Offline)

Tutut’ (v1)

Either traveling, working, or knowing you’ll get the cheapest gas pump in your search zone. Designed and built from scratch as an offline-first mobile utility using Flutter and REST API.

FlutterRest APIDjango
Tutut’ (v1)
201901
An App for Spreading Love Every Day

I Love You

The app helps users strengthen connections by sending daily messages of love during a community challenge. Clean UI, smooth micro-interactions, and habit-forming reminders.

FlutterChallenge
I Love You