#1 Why I Had to Stop Using FMP v2/v3 and Move to Stable Endpoints
May 02, 2026 · Data Source Migration
A production reliability story from endpoint mismatch to stable-only architecture.
#2 Rebuilding Market Data After Learning Yahoo/Finnhub/Finviz Could Not Be Used Commercially
May 02, 2026 · Legal / Commercial Data
How licensing constraints forced a full redesign of the market-data stack.
#3 My First Cloudflare KV Setup: Turning API Chaos into Cached Data
May 02, 2026 · API & Caching
A cache-first rollout that reduced latency spikes and stopped blank widget states.
#4 From Direct Domain Mapping to Vercel: Why Deployment Architecture Matters
May 02, 2026 · Deployment & Stability
Why deployment boundaries and rollback flow mattered more than convenience.
#5 OCR Import Broke My Journal: Fixing Merge Logic Without Deleting History
May 02, 2026 · OCR & Portfolio Import
Append/merge design replaced destructive overwrite behavior during OCR imports.
#6 I Could Not Even Pull and Merge at First: The GitHub Learning Curve Behind Inveflo
May 02, 2026 · Product Strategy
How workflow mistakes turned into stricter release discipline and rollback clarity.
#7 Fixing the News Page When AI Analysis Was Stuck at 0 AI Analyzed
May 02, 2026 · News & Sentiment
Serve-time sanitation and cache-contract fixes restored reliable analysis counts.
#8 Why Raw JSON Appeared in News Cards and How I Sanitized Gemini Responses
May 02, 2026 · News & Sentiment
Strict parsing, JSON mode, and double sanitation removed malformed card outputs.
#9 Gemini Model Fallback Hell: 404, 429, Deprecated Models, and the Final Chain
May 02, 2026 · AI Analysis
A production fallback chain that survived model drift and quota turbulence.
#10 How a 6-Hour Cache Turned One Rate-Limit Error into a Persistent News Bug
May 02, 2026 · API & Caching
Why TTL policy must encode validity, not freshness only.