CASE STUDIES
The systems behind the positioning.
Every case study below is a production system built by our team and running today. We show the architecture, the metrics, and what we'd do differently if we started again.
01Selected work
01
PROCUREMENT INTEL
Thai government tender tracker
Monitored 8 sector categories across national procurement, AI-scored matches, generated Claude-written bid briefs. Cut time from tender publication to bid decision from three days to same-day.
n8nClaudeGoogle SheetsHostinger VPS
Coverage increase
8×
Decision time
3 days → same-day
02
SOLAR O&M
FusionSolar fleet analytics
Extended dashboard integrating Huawei's FusionSolar Northbound API with custom analytics for inverter-level yield comparison, anomaly detection, and Excel export across a multi-site solar portfolio.
React 18ViteNode.jsExpressFusionSolar API
Monthly reporting
3 days → 10 min
Anomaly detection
Inverter-level
03
DOCUMENT AI
AI document classification pipeline
Scanned PDFs classified and routed automatically to the correct OneDrive folders, with a cost-optimized Claude Haiku/Sonnet hybrid approach and Google Sheets audit log.
n8nClaude Haiku + SonnetOneDriveGoogle Sheets
Manual handling
~Zero
Languages handled
Thai + English