Week 12 Worklog

Week 12 Objectives:

  • Infrastructure Optimization: Migrate OCR service communication to AWS Cloud Map (Service Discovery) and improve ECS reliability.
  • System Documentation: Develop a professional Software Requirements Specification (SRS) for the SmartInvoice Shield project.
  • Site Management: Standardize and renumber the Hugo-based internship portfolio for better organization.

Tasks to be carried out this week:

DayTaskStart DateCompletion DateReference Material
1Project - OCR Pipeline Stability:
• Configure LayoutLMv3 fallback for Gemini API rate limits (429 errors)
• Optimize ECS Task definition with safetensors and increased memory		30/03/202630/03/2026
2Project - AWS Architecture & Sync:
• Migrate OCR communication from Internal ALB to AWS Cloud Map (Service Discovery)
• Resolve OcrWorkerService sync issue where deleted drafts caused UI errors		31/03/202631/03/2026
3Documentation - Portfolio & Events:
• Refactor internship site (removed BlogsTranslated, renumbered sections)
• Finalized “AWS re:Invent Recap HCMC 2026” event report
• Drafted Internship Self-Evaluation		01/04/202601/04/2026
4Documentation - SRS Authoring:
• Authored comprehensive IEEE 830-1998 SRS for SmartInvoice Shield
• Integrated Vietnamese legal requirements (Circular 78/2021/TT-BTC)		02/04/202602/04/2026

Week 12 Achievements:

  • Network Optimization: Successfully reduced costs and improved internal latency by switching to Cloud Map instead of an internal Load Balancer.
  • Professional Output: Delivered a high-quality SRS document that serves as the blueprint for SmartInvoice Shield development.
  • Streamlined Portfolio: Improved the readability and professional look of the internship documentation.