Flutter, Dart


Highly experienced Senior Developer with 5 years of success in full-stack mobile development and cross-platform development using Flutter. Expertise spans both Front-End (elegant user interfaces) and Back-End development, including proficiency in Pure PHP. A results-driven engineer who has successfully published 14 applications across the Play Store, App Store, and App Center, complemented by a strong command of Firebase, One Signal, Pocket-base, CI/CD, Git Hub, and Jira. Adept at bug fixing, committed to writing clean code, and possessing strong organizational and problem-solving skills required to immediately contribute to a senior-level team.
Responsibilities:
• Develop and maintain a self-checkout POS system using Flutter & Dart
• Sync product catalogs, pricing, and stock levels via REST APIs,
• Ensure compatibility with POS hardware like Sunmi
• Implement contactless payments (Bank Transfer, City Reward), QR code scanning, and card reader support
• Connect with receipt printers, barcode scanners, and cash drawers using Bluetooth,
USB, or network protocols
Achievements:
• Successfully released the apps on major platforms, receiving positive feedback for UI/UX design and features
Proficiency in cross-platform development with Flutter & Dart Framework
Certificate in Managing Change
Flutter, Dart
HTML, CSS, Javascript
PHP
MySQL
Hive
Figma
CMS with SharePoint
SQ Lite
Jira
Clickup
Trello
Reactjs
App Architecture: MVC, MVVM
DevOps: CI/CD (Fastlane, Jenkins, GitHub, GitLab)
Learning New Technology
Reading Books
I have implemented E-commerce application, loyalty & wallet (FinTech), logistics system, healthcare system and POS system application with flutter language.
In E-commerce application
https://github.com/Aeain23
E-commerce & POS (ERP)
Health Care
Loyalty Point System