Summary
Overview
Work History
Education
Skills
Timeline
Projects
AssistantManager

R Kar Phyo

Flutter Developer

Summary

Adept Senior Flutter Developer with a proven track record at UNIDBOX HARDWARE PTE LTD, enhancing app performance by 20% through efficient coding and state management. Skilled in Dart, Flutter, and teamwork, I excel in delivering scalable, user-friendly applications. My collaborative approach and problem-solving skills ensure seamless integration and innovation in mobile development.

Overview

4
4
years of professional experience

Work History

Senior Flutter Developer ( Remote )

UNIDBOX HARDWARE PTE LTD
12.2024 - Current
  • Developed and maintained both existing features and new functionalities for the company’s applications.
  • Implemented Clean Architecture to enhance code maintainability, scalability, and testability.
  • Collaborated closely with the Team Lead and Odoo Backend Developers to ensure seamless API integration and backend communication.
  • Optimized app performance by implementing efficient state management Riverpod and following best coding practices.
  • Conducted code reviews, identified potential improvements, and ensured adherence to best practices in Flutter development.
  • Worked with cross-functional teams to deliver high-quality, user-friendly applications aligned with business goals.

Freelance Flutter Developer

Tha Htay Kyike
10.2023 - 11.2024
  • Developed multiple high-priority applications under tight deadlines, focusing on real-time chat, live data streaming, and performance optimization.
  • Refactored existing projects to increase app performance by 20%, improving responsiveness by eliminating unnecessary API calls and code duplication.
  • Implemented Over-the-Air (OTA) app updates, allowing seamless updates without requiring users to download a new version from the store.
  • Built multi-tenancy applications, enabling businesses to operate multiple app instances from a single codebase with unique branding, API URLs, colors, and icons for each branch.
  • Optimized and structured the codebase for better scalability and maintainability, ensuring seamless updates and long-term stability.
  • Worked closely with stakeholders to understand urgent requirements and deliver high-quality, fast, and scalable applications.

Mid Level Flutter Developer

Myanmar Technology Gateway Co.,Ltd
07.2023 - 11.2024
  • Refactored an existing Flutter project using GetX, which suffered from UI thread overload and excessive API calls, significantly improving performance.
  • Optimized image storage handling, reducing hundreds of simultaneous API calls by implementing pagination and an efficient local storage service, improving app performance by 30%.
  • Integrated local caching mechanisms, minimizing redundant network requests and enhancing user experience.
  • Customized and redefined open-source projects like NextCloud for internal use, optimizing them to fit company-specific requirements.
  • Ensured a clean, scalable, and maintainable codebase, improving long-term development efficiency.

Flutter Developer

Digital Cloud Technology Co.,Ltd
10.2022 - 07.2023
  • Worked closely with Senior Developers to develop and enhance Flutter applications using GetX architecture for efficient state management.
  • Implemented real-time socket communication, enabling concurrent voting features where multiple users can interact and submit votes simultaneously.
  • Optimized app responsiveness and performance to handle high user interactions without delays.
  • Collaborated with backend teams to ensure seamless API and WebSocket integrations for real-time functionality.
  • Followed best practices in Flutter development, ensuring clean, scalable, and maintainable code.

Junior Flutter Developer

Infinite Business Solution Co.,Ltd
09.2021 - 09.2022
  • Worked closely with the CTO, gaining hands-on experience in Flutter development, project planning, and client communication.
  • Attended customer meetings to gather requirements, understand business needs, and translate them into technical solutions.
  • Sometimes led meetings alone with clients, discussing their needs and ensuring clear communication between stakeholders and the development team.
  • Developed and maintained Flutter applications, implementing requested features based on customer feedback.
  • Gained valuable experience in requirement analysis, technical planning, and real-world problem-solving.

Education

No Degree - Information Science And Technology (ICT)

University of Technology ( Yatanarpon Cyber City)
Pyin Oo Lwin(Yangon)
04.2001 -

Skills

Teamwork

Timeline

Senior Flutter Developer ( Remote )

UNIDBOX HARDWARE PTE LTD
12.2024 - Current

Freelance Flutter Developer

Tha Htay Kyike
10.2023 - 11.2024

Mid Level Flutter Developer

Myanmar Technology Gateway Co.,Ltd
07.2023 - 11.2024

Flutter Developer

Digital Cloud Technology Co.,Ltd
10.2022 - 07.2023

Junior Flutter Developer

Infinite Business Solution Co.,Ltd
09.2021 - 09.2022

No Degree - Information Science And Technology (ICT)

University of Technology ( Yatanarpon Cyber City)
04.2001 -

Projects

Hope Mini Mart

A digital payment record system that tracks user payment exchanges, allowing users to record transactions, exchange money between accounts, and store financial records. Admins can manage payment accounts, while users can only perform exchanges.

UnidBox

An Odoo ERP system that streamlines product management through barcode scanning at outlets, warehouse administration, and other enterprise functionalities.

Amuze 

A Manga reading app that allows users to download and read offline, offering a smooth and engaging reading experience.

Tha Htay Kyike 

A legalized Thailand 2D/3D lottery platform that ensures compliance while providing an engaging betting experience.

Zeus Talk (Corporate) 

A NextCloud-based corporate chat application built with Kotlin, enabling seamless internal communication within companies.

Zeus Box (Corporate) 

A NextCloud-powered corporate cloud storage system that allows users to store and manage images, videos, and documents securely.

World Lucky Star 

A customer loyalty app where users earn points from purchases and can exchange them for products once they reach a set threshold.

Binfo (Dieting App) 

A fitness and nutrition app featuring personal trainers, food calorie tracking, step counting, and chat support, helping users monitor their daily diet and exercise routines.

IbizHRMS (MMM & Naing Family) 

A Human Resource Management System (HRMS) designed to optimize employee payroll, attendance, and workforce management.

Tablet Sale (PMG) 

A sales tracking app for monitoring drivers and warehouse inventory, ensuring efficient sales management.

KSM (Kan San Mal) 

A business management platform that helps companies digitally manage operations, sales, and inventory.

OTP Service (Custom)   

A custom-built One-Time Password (OTP) authentication service for enhanced security and user verification.

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R Kar PhyoFlutter Developer