Một hệ thống được đánh giá qua quyết định kỹ thuật, failure path và bằng chứng phía sau nó.

RAG engineering case study covering retrieval, reranking, grounding, confidence controls, feedback and knowledge-lifecycle automation.

Event-driven inbox operations system with raw-event persistence, idempotent workers, durable conversation state, SLA logic and recovery paths.

Integration architecture covering webhook and polling ingestion, canonical normalization, validation, deduplication, PII protection, routing, audit and lineage.

Document operations case study covering structured extraction, deterministic classification, anomaly detection, PII redaction, operational logging and observability.

AI email operations proof of concept covering classification, Airtable ticketing, Telegram acknowledgement, timed escalation and AI-generated response architecture.

Finance automation architecture for multi-source normalization, reconciliation, variance detection, analysis, forecasting, reporting and auditability.

Lead automation system covering webhook capture, enrichment, historical context, AI scoring, revenue priority, CRM routing, nurture and measurement.

Sales intelligence architecture covering CRM normalization, historical context, pipeline risk, forecasting, corrective action and coaching signals.

Queue-mode architecture separating control, webhook ingress and execution across Redis, independently scalable workers and shared PostgreSQL.

Webhook-first application architecture with deterministic routing, specialized AI tools, structured outputs, PDF rendering and delivery.

Product prototyping case study covering product decomposition, MVP scoping, AI-assisted full-stack generation, debugging and end-to-end functional validation.