Mobile Developer
Available in 2 WeeksQuick Facts
Appvance Certified Professional in AI Scripting
JLPT N1
Meta Front-End Developer Professional Certificate
Scrum Alliance Certified ScrumMaster® (CSM)
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Expert AE01 is ready to start full-time on your next project within 48 hours. Get in TouchEXPLORE MORE
Professional Summary
Over 5 years of intensive experience in cross-platform mobile application development. Expert in solving complex technical challenges regarding UI responsiveness and device resource management. Successfully deployed numerous products in Fintech, Logistics, and E-commerce for markets with demanding technical standards, including Japan and the broader region.
Core Tech Stack
Detailed Technical Skills
Mobile Development
- React Native
- TypeScript
- Native Modules
- Push Notifications
- Deep Linking
- App State Management
Backend & API Integration
- Node.js
- Express.js
- RESTful API
- Firebase
Database & Storage
- SQLite
- Realm
- AsyncStorage
Deployment & Testing
- Fastlane
- CI/CD
- App Store Connect & Google Play Console Management
- Unit Testing
- Detox
Professional Experience
Smart Logistics & Transportation Management System – Japan
Led the development of mobile applications for long-haul truck drivers in the Japanese market. Engineered a complex offline-first data processing mechanism, ensuring order status updates remain stable in low-connectivity areas and automatically synchronize once a connection is restored. Collaborated directly with Japanese partners to refine the UI based on local user behavior, while successfully optimizing device performance and battery consumption for continuous GPS tracking.
Mobile Wallet & Digital Payment Application – Vietnam
Upgraded the user interface and optimized payment transaction flows for a mobile wallet application. Implemented biometric security standards (fingerprint/face recognition) and integrated local payment SDKs. By optimizing the rendering process and data caching, successfully reduced app launch time by 20%, ensuring a smooth experience even on low-end mobile devices.
Event Management & Ticketing System – Vietnam
Participated in developing an event ticketing application featuring QR code scanning for entry control. Focused on building a smooth user interface and integrating Push Notifications for schedule reminders. Solved challenges regarding real-time ticket status synchronization to ensure absolute accuracy during the sales process and on-site ticket validation.
Specialized News & Social Networking App – Vietnam
Started as a developer for news display and user interaction modules. Focused on converting Figma designs into highly reusable components within React Native. Conducted rigorous testing on multiple physical devices to ensure stable performance across various versions of both Android and iOS operating systems.
Frequently Asked Questions
Find answers to common questions about our staffing process.-
How quickly can I start?
We will send the candidate list and pricing within 24 hours. Typically, your expert team can officially start operating after just one work week.
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What is the minimum engagement period?
The minimum engagement period typically starts from 3 months. However, we are always ready to adjust based on your specific development roadmap.
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What is Aegona’s developer selection process?
Each developer undergoes a rigorous 4-step selection process: technical assessment, live coding interview, English proficiency test, and soft skills evaluation. We only select the top 1% of candidates.
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If the personnel is not a good fit after starting, can I change them?
Yes. If the personnel do not meet expectations or fail to integrate with the project culture, Aegona commits to supporting the replacement with equivalent personnel as soon as possible without disrupting the work progress.
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How are information security and intellectual property rights committed?
All project information and products are protected by a strict Non-Disclosure Agreement (NDA). All source code and intellectual property rights belong entirely to the customer from the very beginning of the project.
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How do Aegona's developers communicate in English?
100% of personnel participating in international projects possess strong technical English communication skills. We ensure that technical discussions via Slack, Email, or Daily Scrum meetings proceed smoothly and effectively.