Software Engineer Resume – Saigon Technology

Summary

Senior Flutter Developer with 8 years of experience in designing and delivering innovative cross-platform mobile applications for domains such as supply chain, entertainment, and education technology. Expert in architecting robust, scalable apps with a focus on performance optimization and seamless user experiences. Proven leader in guiding agile teams, mentoring developers, and delivering high-quality solutions that drive business value for global clients.

Technical proficiencies

Programming Languages: Dart, JavaScript, Kotlin, Python

Frameworks & Libraries: Flutter, MobX, Dio, Firebase, Flutter Animation, Hive, Android SDK

Development Tools: Android Studio, VS Code, Git, Zeplin, Postman

Architectures: BLoC, Clean Architecture, Provider

Integrations: RESTful APIs, WebSocket, Firebase Cloud Messaging, Google Maps, Platform Channels

Testing: Flutter Test, Mockito, Integration Testing, JUnit

DevOps & CI/CD: CircleCI, Fastlane, Jenkins

Others: Material Design, Custom Animations, App Security, Performance Tuning

Professional experience

Supply Chain Mobile App - Finland

Senior Flutter Developer, 04/2023 - Present

Project description 

Developed a cross-platform supply chain app for inventory tracking, logistics coordination, and real-time analytics, integrating Flutter with native Android modules for enhanced performance.

Responsibilities 

Designed hybrid app architecture, combining Flutter’s BLoC with native Android modules using Platform Channels for hardware-specific optimizations.

Implemented real-time inventory tracking UI in Flutter, integrating native Android Location Services for precise GPS updates.

Developed custom Kotlin-based module for barcode scanning, seamlessly integrated with Flutter via Platform Channels.

Led a team of 5 developers, guiding the integration of Flutter and native Android codebases.

Optimized app for low-latency data sync, reducing GPS and API response times by 25% using native Android optimizations.

Wrote unit tests for Flutter components and JUnit tests for native Android modules to ensure cross-platform reliability.

Technologies 

Flutter, Dart, Kotlin, Android SDK, BLoC, Dio, Google Maps, WebSocket, Firebase, Flutter Test, JUnit, CircleCI

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Entertainment Mobile App - Korea

Senior Flutter Developer, 07/2020 - 03/2023

Project description 

Created a cross-platform entertainment app for streaming media, live events, and user engagement with dynamic animations.

Responsibilities 

Designed streaming UI with custom animations using Flutter Animation for immersive UX.

Integrated APIs for media content delivery and real-time event updates.

Optimized app for 60 FPS on mid-range devices, enhancing user retention by 15%.

Mentored 3 junior developers on MobX state management and animation techniques.

Collaborated with content creators to align UI with creative vision.

Configured Fastlane for streamlined testing and deployment pipelines.

Technologies 

Flutter, Dart, MobX, Dio, Firebase, Flutter Animation, Flutter Test, Fastlane

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Education Technology Mobile App - Canada

Flutter Developer, 04/2017 - 06/2020

Project description 

Built an edtech app for interactive learning, quizzes, and progress tracking.

Responsibilities 

Implemented course browsing and quiz UI with dynamic layouts.

Integrated APIs for content delivery and user progress.

Ensured cross-platform UI consistency with Material Design.

Wrote unit tests for quiz and tracking logic.

Technologies

Flutter, Dart, Dio, Firebase, Flutter Test

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Fitness Mobile App - Brazil

Flutter Developer, 02/2016 - 03/2017

Project description 

Developed a fitness app for workout tracking and wearable device synchronization.

Responsibilities 

Built workout tracking and sync UI.

Integrated APIs for health data.

Optimized basic app performance.

Technologies 

Flutter, Dart, Firebase, Hive, Flutter Test

Certifications

Certification:

Udemy Advanced Flutter Development Certificate, 2023

Awards:

Outstanding Developer Award, Japan Mobile Tech Conference, 2020

Navigating Our Cooperation Models

For when you have the roadmap and the process, but not the people. Tell us the skills and seniority you need, and we send shortlisted profiles. You interview; the engineer you choose joins your existing team and works under your management.

Ideal for businesses that:

Need specialized expertise without adding full-time headcount

Want to scale capacity up or down as the roadmap shifts

Need extra hands on an upcoming or in-flight project

For when you need a team that owns a product, not individuals filling gaps. You select the engineers from the profiles above; they work exclusively on your project alongside your in-house team, keeping context instead of rebuilding it every quarter.

Ideal for businesses that:

Run large or long-term projects that need consistent ownership

Want a stable team that accumulates domain knowledge

Need engineers committed to the business goal, not just the ticket

For when scope and timeline are already settled and budget certainty matters more than flexibility. We define the delivery path up front, so the cost is known before work starts.

Ideal for businesses that:

Have a set budget and a clearly documented scope

Work to a hard deadline

Run projects with defined goals and achievable milestones

For when you want a permanent extension of your engineering organization in Vietnam, your process and your tooling, running on our infrastructure and hiring pipeline across three ISO-certified centers.

Ideal for businesses that:

Are building long-term engineering capacity, not staffing a single project

Want dedicated infrastructure and a managed hiring pipeline

Plan to grow the team steadily over several years

Navigating Our Cooperation Models

How to Hire Top Developers from Saigon Technology?

1. Submit Initial Request

2. Candidate Resume Screening

3. Coordinate Interview Schedule

4. Conduct Interviews

5. Prepare a Service Level Agreement (SLA)

6. Initiate Onboarding Process