Blog — Technology Insights on AI, Data & Cloud | Shenll

Resources — Blog & technology insights

Engineering notes from the field.

What our engineers learn shipping AI, data, and cloud systems for enterprises — written for CTOs and the teams who build with them.

Featured · Generative AI · 8 min read

RAG in production: lessons from enterprise deployments

Retrieval-augmented generation demos beautifully and fails quietly. What actually breaks when RAG meets messy enterprise data — chunking, permissions, evaluation — and the patterns that survive contact with production.

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PRIVATE LLMS · 6 MIN READ

Choosing a private LLM strategy for regulated industries

Self-hosted, fine-tuned, or API-gated — a decision framework for CTOs weighing capability against compliance.

DATA PLATFORMS · 7 MIN READ

Microsoft Fabric as the unified analytics backbone

Consolidating warehouse, lakehouse, and BI without a multi-year migration program.

MACHINE LEARNING · 9 MIN READ

From notebook to production: MLOps that survives audit

Version everything, evaluate continuously, and make rollback boring — the discipline behind trustworthy models.

AI AGENTS · 6 MIN READ

Agentic workflows: where human oversight belongs

Designing approval gates that keep multi-step automation accountable without strangling its value.

SECURITY · 5 MIN READ

Securing LLM applications: prompt injection to data leakage

A practical threat model for enterprise AI surfaces, and the controls that actually mitigate it.

CLOUD & DEVOPS · 7 MIN READ

Cloud cost optimization: the 20–40% most estates leave behind

Right-sizing, storage tiering, and the architectural fixes that pay for themselves in one quarter.

COMPUTER VISION · 8 MIN READ

Pose estimation at production scale: EngageMax engineering notes

Model selection, edge performance, and accuracy trade-offs from a real production vision system.

DATA ENGINEERING · 6 MIN READ

Data contracts: ending the silent schema break

How producer-owned contracts stop downstream dashboards from lying to executives.

ENGINEERING CULTURE · 5 MIN READ

Code review as culture: what senior-led delivery actually means

The review discipline behind a decade of enterprise delivery — and why juniors get better faster inside it.

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