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One outcome: data your auditors trust and your models can learn from.

Most engagements braid two or three of these together. Cloud + Data Migration is the most common starting point; governance is rarely optional once AI is on the table. Below is the detail behind each practice — scope, deliverables, the tools we bring, and the outcome you'll measure us against.

// practice 01

Cloud Migration.

Lift, refactor, or rebuild — chosen workload by workload, not by slogan. We design landing zones your security team will actually sign off on, sequence the migration around your business calendar, and build a cost model your CFO can defend in the next board meeting.

awsazuregcpterraformfinopslanding zones
// outcome we measure

A production cloud estate that runs at 30–50% lower TCO than the on-prem baseline, with security and FinOps controls in place from day one.

— engagement charter, every cloud project

Scope

  • Current-state assessment of workloads, dependencies, and data gravity
  • Target-state architecture per business domain
  • Wave plan, sequencing, and cutover playbooks
  • Landing zone, IAM, and security baseline

Deliverables

  • Workload portfolio with disposition (rehost / replatform / refactor)
  • Reference architecture and IaC scaffolding
  • Migration runbooks per wave
  • FinOps cost model with quarterly forecasts

How we work

  • Senior architect on every engagement, not a junior team
  • Two-week assessment, then waves of 6–12 weeks
  • Fixed-fee assessments, T&M execution against a sequenced backlog
  • Knowledge transfer baked into every wave
// practice 02

Data Migration.

Where most modernization programs die. We bring source-to-target reconciliation across ERP, CRM, EHR, and warehouse systems — schema mapping, validation harnesses, and a zero-loss cutover playbook that has survived more than 180 production migrations across the senior team.

snowflakedatabricksredshiftdbtairflowcdc
// outcome we measure

Every reconciled record balances to the source system, every cutover is a non-event, and the new warehouse goes live without a side-channel of broken reports.

— acceptance criteria, every data project

Scope

  • Source profiling, quality baseline, lineage discovery
  • Schema mapping with business owners in the room
  • Reconciliation framework — row, value, and aggregate
  • Cutover dry-runs and rollback playbook

Deliverables

  • Source-to-target mapping document
  • Validation harness with automated diff reports
  • ELT pipeline code, dbt models, orchestration DAGs
  • Cutover runbook + rollback procedure

How we work

  • Iterate against real data, not sample slices
  • Reconcile early, reconcile often
  • Cutover rehearsed at least twice in production-like environments
  • Business sign-off before we even mention "go live"
// practice 03

Legacy Modernization.

Mainframe, COBOL, AS/400, and on-prem .NET refactored into services your platform team can actually maintain. We favor strangler patterns over big-bang risk: incremental displacement, measured every quarter, with the original system kept hot until it isn't needed.

cobolas400.netjavakubernetesstrangler
// outcome we measure

The legacy core is retired on schedule with no business interruption, and your team owns and operates the new platform without a vendor lifeline.

— definition of done, every modernization

Scope

  • Application portfolio with retire / retain / rebuild disposition
  • Domain decomposition and service boundary design
  • Strangler architecture and routing layer
  • Decommissioning plan with measurable gates

Deliverables

  • Service catalog with API contracts
  • Reference implementation of the first two services
  • CI/CD pipeline and observability baseline
  • Decommissioning playbook

How we work

  • Pair with your team on every commit — not a black box
  • The legacy system stays in production until the gate is met
  • No big-bang cutovers; everything reversible until it isn't
  • Senior engineers on the keyboard, every time
// practice 04

Data Governance.

The practice that turns a data lake into an asset you can actually use. Catalog, lineage, classification, and PII protection — wired into the platform, not bolted on as a deck. Governance that holds up under audit and lets your AI program move faster, not slower.

collibrapurviewunity catalogimmutapiihipaa / gdpr / ccpa
// outcome we measure

Any analyst can trace a number on a dashboard to its source system in under five minutes — and your auditor can do the same.

— five-minute lineage test

Scope

  • Catalog rollout — domains, glossary, ownership model
  • Automated lineage from ingest to consumption
  • PII discovery, classification, masking at the boundary
  • Quality SLAs, observability, and audit trails

Deliverables

  • Catalog populated with the top business domains
  • Lineage graph wired to ingestion + transformation
  • PII inventory + masking policy enforcement
  • Data quality dashboard and alerting

How we work

  • Govern the high-value domains first — not boil the ocean
  • Treat governance as a product, not a policy PDF
  • Senior data stewards embedded with your team
  • Knowledge transfer until your team owns the tooling
// practice 05

Analytics & AI Enablement.

The last mile — where data becomes a decision, a forecast, or a model input. Semantic layers, governed self-service BI, and RAG-ready vector stores feeding LLMs that can be trusted because the data behind them can be. AI that earns the seat at the table.

lookerpower bipineconeopenaianthropiclangchainrag
// outcome we measure

An analytics & AI layer your executives use weekly — because the numbers are right, the latency is fast, and the answers cite their sources.

— activation criteria

Scope

  • Semantic layer and metric definitions
  • Executive dashboards and self-service workspaces
  • RAG architecture and vector store wiring
  • LLM evaluation, guardrails, and PII-safe prompting

Deliverables

  • Governed semantic model with certified metrics
  • Dashboards and a self-service enablement program
  • Reference RAG implementation against your corpora
  • Eval harness for model quality and safety

How we work

  • Start with one decision worth getting right, not 50
  • Models cite sources or they don't ship
  • PII never leaves the perimeter — period
  • Hand off the production system to your platform team

Not sure which practice you need first?

Most clients aren't. The Readiness Audit surfaces the gap that will block AI hardest — and we work back from there. Six questions, four minutes, a real score emailed to you.