Writing
Technical articles
Placeholder posts for future engineering writing. Keep topics concrete and interview-useful.
AI Engineeringplaceholder
Designing RAG for Educational Platforms
How to structure chunking, retrieval filters, and fallback behavior when answers must stay grounded in course materials.
[YYYY-MM-DD] · 8 min
Architectureplaceholder
JWT and RBAC Across PHP and FastAPI Services
Practical patterns for shared claims, middleware enforcement, and avoiding authorization drift between services.
[YYYY-MM-DD] · 7 min
Backendplaceholder
Queue-Backed Document Pipelines That Survive Bad PDFs
Type-aware extraction, retries, and normalized outputs for OCR/PDF workflows feeding vector indexes.
[YYYY-MM-DD] · 6 min