Software Engineer Resume – Saigon Technology

Summary

Senior Flutter Developer with 8 years of experience in architecting and delivering cross-platform mobile applications for domains like real estate, telehealth, and retail. Expert in building scalable, high-performance apps with a focus on clean architecture and user-centric design. Proven leader in mentoring teams, driving technical innovation, and delivering solutions for global clients, with a strong emphasis on accessibility and security.

Technical proficiencies

Programming Languages: Dart, TypeScript, Kotlin

Frameworks & Libraries: Flutter, Riverpod, Dio, Firebase, ARKit, Flutter Secure Storage

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

Architectures: Clean Architecture, BLoC, MVVM

Integrations: RESTful APIs, GraphQL, WebSocket, Firebase Cloud Messaging

Testing: Flutter Test, Mockito, Integration Testing

DevOps & CI/CD: GitHub Actions, GitLab CI, Codemagic

Others: Material You, Accessibility, AR Integration, App Security

Professional experience

Real Estate Mobile App - Switzerland

Senior Flutter Developer, 03/2023 - Present

Project description 

Developed a cross-platform real estate app for property browsing, virtual tours, and agent communication, with a focus on AR visualization.

Responsibilities 

Architected modular app structure using Clean Architecture for future scalability.

Implemented AR-based virtual tours using ARKit for iOS and ARCore for Android.

Led a team of 5 developers, establishing coding standards and review processes.

Optimized AR rendering for smooth performance on mid-range devices, achieving 30 FPS.

Integrated GraphQL APIs for property data and secure user authentication.

Wrote comprehensive unit, widget, and integration tests to ensure AR and payment reliability.

Technologies 

Flutter, Dart, Riverpod, Dio, ARKit, ARCore, GraphQL, Firebase, Flutter Test, GitLab CI

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Telehealth Mobile App - United States

Senior Flutter Developer, 06/2020 - 02/2023

Project description 

Built a telehealth app for remote consultations, patient monitoring, and secure health data management.

Responsibilities 

Designed video consultation and health tracking features with real-time data sync via WebSocket.

Integrated RESTful APIs for patient records and HIPAA-compliant data storage.

Optimized app for accessibility, supporting screen readers and dynamic text sizing.

Mentored 3 junior developers on BLoC pattern and secure coding practices.

Collaborated with compliance teams to ensure regulatory adherence.

Configured Codemagic for automated testing and deployment pipelines.

Technologies 

Flutter, Dart, BLoC, Dio, WebSocket, Firebase, Flutter Secure Storage, Flutter Test, Codemagic

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Retail Mobile App - Singapore

Flutter Developer, 04/2017 - 05/2020

Project description 

Created a retail app for product browsing, loyalty programs, and in-store payments.

Responsibilities 

Built product catalog and payment UI with dynamic layouts.

Integrated APIs for product data and payment gateways.

Ensured Material Design compliance for consistent UX.

Wrote unit tests for payment flows.

Technologies

Flutter, Dart, Dio, Firebase, Flutter Test

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Social Networking App - United Kingdom

Flutter Developer, 01/2016 - 03/2017

Project description 

Developed a social networking app for posts, chats, and media sharing.

Responsibilities 

Implemented post feed and chat UI.

Integrated APIs for user data and media.

Optimized basic app performance.

Wrote unit tests for ticketing logic.

Technologies 

Flutter, Dart, Firebase, GetX, Flutter Test

Certifications

Google Certified Professional Flutter Developer, 2022

Best Mobile App Innovation Award, Tech Summit Singapore, 2021

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