Available for opportunities

Do Bui Thanh Nam

Mobile Developer

FlutterDartAI Tools (Cursor, Antigravity, Claude)AWS (Rekognition, S3)

Flutter Expert | Turning Ideas into Products | AI-Powered Development

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Do Bui Thanh Nam
7+
Apps Built
95%
Flutter
5+
Years Exp
Scroll to explore
About Me

Building Beautiful Mobile Experiences

With more than 5 years of experience in mobile development, I have contributed to more than 7 education applications from concept to real-world deployment for tens of thousands of users. My journey started in web development with Java and Angular, then moved into Flutter, where I quickly grew into a Mobile Leader leading teams with Agile/Scrum practices. I believe the best technology is the one that creates real value for end users, and my mission is to build products that are not only polished but also sustainable, maintainable, and ready to scale.

🚀

Migration Expert

Successfully migrated multiple native apps to Flutter, reducing development time by 40%

🏗️

Clean Architecture

Deep expertise in BLoC pattern and Clean Architecture for scalable mobile apps

🤖

AI-Powered Development

Leveraging AI tools (Cursor, Antigravity, Claude) to accelerate development and optimize code quality

👥

Team Leadership

Leading mobile teams with Agile/Scrum methodology, mentoring developers

Portfolio

Featured Projects

A showcase of impactful mobile applications I've built with Flutter

07/2023 - Present OMT
Mobile Leader

KidsOnline

Preschool education ecosystem with 4 apps: Teacher, Parent, Admin, and Attendance

Key Features

  • Face recognition attendance system
  • Real-time push notifications
  • Multi-platform support (Mobile/Tablet)
200,000+
Users
99.5%
Stability
FlutterBLoCClean ArchitectureFirebaseAWS S3AWS Rekognition
07/2023 - Present OMT
Mobile Leader

SchoolOnline

School management system with 3 apps: Teacher, Parent, and Admin

Key Features

  • Class and student management
  • Attendance and learning tracking
  • School-parent communication
FlutterBLoCClean ArchitectureFirebaseAWS S3
07/2023 - Present OMT
Mobile Leader

CenterOnline

Education center management system with 2 apps: Teacher and Admin

Key Features

  • Student and course management
  • Schedule and attendance
  • Online tuition payment
FlutterBLoCClean ArchitectureFirebasePayment Gateway
08/2021 - 06/2023 Softdreams
Mobile Developer

EasyPos Mobile

Multi-platform POS application for restaurants and retail

Key Features

  • Offline-first database architecture
  • Multi-platform responsive UI
  • Hardware integration (POS, Barcode)
3
Platforms
100%
Offline
FlutterGetXSQLiteVnPayNapasMicro Frontend (Melos)
08/2021 - 06/2023 Softdreams
Mobile Developer

CIC Mobile

National Credit Information Center application for credit reporting

Key Features

  • Credit reporting visualization
  • Secure banking authentication
  • Loan/card recommendations
FlutterGetXRESTful APIBiometric Auth
Career

Work Experience

My professional journey in mobile development

Current

Mobile Leader (Flutter)

OMT (Online Management Training)
07/2023 - Present 5 members

Developing and maintaining 7+ applications in the education ecosystem (KidsOnline, SchoolOnline, CenterOnline) for Teacher, Parent, and Admin platforms.

  • Migrated multiple applications from Native (Android/Java, iOS/Swift) to Flutter, helping unify the codebase and reduce the time required to deliver new features.
  • Applied BLoC/Cubit together with MVVM/Clean Architecture to refactor modules and improve maintainability.
  • Optimized camera performance and integrated facial recognition with AWS Rekognition for attendance features.
  • Integrated and optimized the image and video upload flow from the app to Amazon S3 for album features.
  • Integrated thermometer devices successfully using Bluetooth Low Energy (BLE) and Bluetooth Classic for stable connectivity.
  • Managed and executed the full release process to Google Play and the App Store.
  • Built and integrated native plugins and modules into Flutter.
  • Analyzed and prepared technical documentation, including UI/UX screen specifications and business flow documents.
  • Used the Atlassian toolset (Jira, Confluence) and GitLab to manage tasks, documentation, and source code.
  • Worked deeply in the macOS ecosystem, including Xcode configuration and certificate setup for iOS development and distribution.
  • Participated in and coordinated Agile/Scrum team workflows to keep the team aligned with process and sprint goals.
  • Trained and guided team members in Flutter engineering practices and application development workflows.
  • Proactively researched and applied AI tools such as Cursor, Antigravity, and Claudecode to accelerate development and optimize code quality.
  • Applied new concepts such as Agent, Rule, Skill, Workflow, MCP, Sub-agent, Multi-agent architecture, and token optimization to improve daily productivity and strengthen an AI-manager mindset.
  • Applied AI to build standard documentation (flows, configurations) and directly hosted internal seminars, providing technical support, knowledge sharing, and accelerating the onboarding process for new members.

Mobile Developer (Flutter)

Softdreams
08/2021 - 06/2023 10 members

Developing CIC Mobile App - National Credit Information Center and EasyPos Mobile App - Point of Sale Application

  • Building key features: Loan/Card suggestions, Report extraction
  • Using Flutter with GetX for UI and state management
  • Experience deploying apps to Google Play and App Store
  • Working with RESTful APIs
  • Using Git, Bitbucket, Jira for source code and task management
  • Integrating VnPay, Napas for in-app payments
  • Building UI and key features like Order creation, Table reservation, Customer management, Inventory
  • Building cross-platform UI for Mobile, Tablet, and Windows
  • Handling peripheral devices like POS machines, Barcode scanners
  • Handling all Offline features (Local database, Data synchronization)

Web Developer (Java & Angular)

Softdreams
04/2021 - 08/2021 5 members

Developing CIC Web

  • Using Angular Framework for UI processing
  • Backend coding with Java Spring
Expert Sharing

Expert Sharing

A featured talk where I shared practical workflows, ideas, and lessons from shipping products.

Internal Tech Seminar — OMT2026Hanoi

The AI Agent Era — Leveraging Mindset & the AI-Driven Enterprise Blueprint

A 2-hour seminar sharing practical insights on the right approach to AI — from mindset shifts and agent operations, to token optimization and a 3-layer sustainable enterprise AI adoption framework.

  • Mindset before tools: Lasting change starts with mindset shifts, not just adopting new tools
  • From Coder to Conductor: Transitioning to designing workflows, delegating, and reviewing AI outputs
  • Operational excellence: Mastering task pipelining, context management, and model optimization
  • The dark side of AI: Mitigating tech debt, security risks, and the danger of losing core skills
  • 3-Layer AI Blueprint: Scaling adoption from foundation to individual capability and organization-wide usage
On Stage
Slide Deck
Slide preview from the speaking sessionOpen Slidesdocs.google.com
Achievements

Certifications

Professional certifications that validate my expertise and commitment to continuous learning

TOEIC Certificate

TOEIC Certificate

850 points 09/2019
Cloud Computing Talent of Viettel

Cloud Computing Talent of Viettel

07/2021
Get In Touch

Let's Work Together

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your visions.

How I Usually Work

A compact view of the collaboration flow from kickoff to release.

01

Align Goals

Clarify requirements, priorities, and technical constraints.

02

Design Solution

Define architecture, scope, and implementation direction.

03

Build & Iterate

Develop, review, test, and refine based on feedback.

04

Release & Support

Ship to stores and continue optimization after launch.

Ready to start a project?

Download my CV or connect with me on social media to discuss how we can work together.