Available for opportunities

Do Bui Thanh Nam

Mobile Developer

FlutterBLoC/GetXAI Tools (Cursor, Antigravity, Claude)AWS (Rekognition, S3)

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

View Projects Let's Connect
Do Bui Thanh Nam
10+
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 10+ education applications from concept to real-world deployment for hundreds of thousands of users. My journey started in Web Development (Java/Angular), transitioned into Flutter, where I quickly grew into a Mobile Leader leading teams with Agile/Scrum. I believe the best technology is the one that creates real value. My mission is to build sustainable, maintainable products and pioneer the use of AI to optimize the development process.

🚀

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

  • Migrated 4 Native apps (Java/Swift) → Flutter, unified codebase & accelerated feature delivery
  • Face recognition attendance via AWS Rekognition + BLE/Bluetooth Classic thermometer integration in the Attendance app
  • Multi-threaded album upload pipeline (photos/videos) from Teacher app to AWS S3
  • Integrated external IP cameras (Hikvision/Dahua) into the Parent app for live classroom monitoring
  • AI-powered Quick Assessment feature for student evaluation in the Teacher app
350,000+
Users
1,000+
Schools
99.5%
Stability
FlutterBLoCClean ArchitectureFirebaseAWS S3AWS RekognitionGoogle ML KitBluetooth BLE/ClassicIP Camera
07/2023 - Present OMT
Mobile Leader

SchoolOnline

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

Key Features

  • Digital communication book: tuition, timetable, homework
  • School bus tracking and student pick-up management
  • Daily feedback systems and student behavior evaluation
  • Meal attendance management and substitute teaching coordination for teachers
100,000+
Users
100+
Multi-level Systems
99.9%
Uptime
FlutterCubitFirebaseAWS S3Floor DBMulti Flavor
07/2023 - Present OMT
Mobile Leader

CenterOnline

Education center management system with 3 apps: Student, Teacher, and Admin

Key Features

  • Student and course management
  • Schedule and attendance
  • Grading and assignments
100+
Centers
20,000+
Students
FlutterGetXClean ArchitectureFirebase
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
FlutterGetXOffline-firstMicro Frontend (Melos)Desktop AppPOSBarcode
08/2021 - 06/2023 Softdreams
Mobile Developer

CIC Mobile

National Credit Information Center application for credit reporting

Key Features

  • Credit report lookup
  • Loan/card recommendations
  • Payment gateway integration (VnPay, Napas)
1M+
Downloads
FlutterGetXRESTful APIBiometric AuthVnPayNapas
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 10+ 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

  • Core member in developing the EasyPos application, building key features such as Order creation, Table reservation, and Inventory management.
  • Built an offline-first data architecture using a local database, ensuring smooth application operation without internet connectivity.
  • Designed a responsive UI to support Mobile, Tablet, and Windows platforms.
  • Integrated and worked with peripheral devices like POS machines and Barcode scanners.
  • Used GetX as the primary state management solution to optimize performance and simplify the codebase.
  • Experienced in building Flutter applications using a micro-frontend architecture with Melos.
  • Developed credit reporting and loan package management features for the CIC Mobile App.
  • Successfully integrated payment gateways including VnPay and Napas.
  • Built and optimized the CI/CD system using Fastlane and Codemagic to automate the build and release process.
  • Effectively managed and collaborated with outsource teams: monitoring progress, controlling work scope, and ensuring output quality.
  • Experienced in deploying apps that integrate multiple API sources and support diverse data flows.

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 — OMT07/03/2026Hanoi

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.