Consolidating 14 source systems for a top-10 Vietnamese bank
From 14 disconnected sources and manual reconciliation to a single governed lakehouse serving both regulatory reporting and internal analytics.
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The highest bar for data sovereignty and transparency. BigAI deploys entirely on infrastructure the organisation controls, auditable at every step.
Context
The barriers BigAI encounters repeatedly across companies in this sector.
For public sector work, BigAI only proposes architectures that run entirely on infrastructure the organisation controls, using open source technology so the organisation can audit it and avoid vendor lock-in.
Each department runs its own system and shares data mostly as files.
Data must be stored and processed in country, on infrastructure the organisation controls.
Applications
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| Business problem | BigAI solution | Measurable benefit |
|---|---|---|
| Slow administrative record lookup<br><span class="small muted">Paper records not digitised</span> | Vietnamese OCR combined with semantic search | −90% record lookup time |
| Staff spend hours in regulatory documents<br><span class="small muted">Large, frequently amended corpus</span> | AI assistant answering with citations to the original clause | −75% lookup time |
Case studies
From 14 disconnected sources and manual reconciliation to a single governed lakehouse serving both regulatory reporting and internal analytics.
Read case studyReplacing store-manager intuition with per-SKU forecasting that accounts for seasonality, weather and the promotion calendar.
Read case studyCompliance
No dependency on foreign cloud services; open source and auditable.
Every access and every processing result is fully logged.
A BigAI solution engineer will review your current data estate with you, identify the highest-value problem to solve and sketch a realistic roadmap. No commitment.