5 Phut Thuoc Bai
SCOPE OF WORK:
Building the “5 Phut Thuoc Bai” Learning Platform – Supporting K12 Students in Effective Memorization with Mindmap
CLIENT:
Tam Tri Luc Training JSC
SERVICE:
Product Development – Mobile & Desktop App
TIMELINE:
07/2021 – Present
Project Goals
Build a stable, high-load learning platform
Optimize the learning experience for K12 students
Easily expand content and organize yearly examinations
Operate the sales & commission system with transparency and realtime reporting
Sunshine's Solutions
1. Sunshine joined the project from day zero and took full responsibility for product development
a. Custom affiliate system with realtime commission calculation
b. Optimized video player with smart buffering and video chunking for faster access speed
c. Infrastructure consulting focused on cost-efficiency and tailored for Vietnam’s network conditions
d. 24/7 DevOps monitoring ensuring system stability during traffic spikes
e. Collaboration with education and design teams to create engaging and student-friendly interfaces
f. Using React Native + Electron to share a unified codebase, enabling one team to maintain both mobile & desktop apps
2. End-to-end implementation workflow
a. Cross-team collaboration
b. Business requirement gathering
c. UX/UI design
d. Development & testing
e. UAT
f. Infrastructure deployment
g. Long-term operation & maintenance
Results
• Accompanied the product from the earliest stage until reaching over 500,000 users
• Significantly reduced infrastructure costs across the entire product ecosystem
• Completed the management system for learning materials, content, and commissions, enabling stable operation and sustainable growth
• A robust platform capable of supporting tens of thousands of concurrent student accesses








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