Data engineering

Data Engineering Services for AI and Business Reporting

Make the numbers agree before the decision matters.

Stop reconciling spreadsheets before every business decision. We build data engineering services to connect your systems and create a maintained data foundation for clearer reporting, useful AI and a shared picture of performance. Typical foundation build runs 6 to 10 weeks from USD 35k. We work with BigQuery, Snowflake, Postgres, dbt, Fivetran, Airbyte, Power BI and Looker Studio depending on your environment.

See how we help

For organisations whose integration needs justify a maintained data foundation.

The work in plain language

One source of truth saves meetings.

When sales, finance and marketing arrive with different numbers, the meeting becomes an argument about the report. We connect your source systems, agree what the key records mean and build the data foundation those teams can share. Your CRM, analytics, advertising, help desk and other systems feed into an agreed structure with monitored updates and access controls. That gives reporting and AI a more dependable starting point, with visible gaps instead of silent failures. We scope the foundation around the questions you need answered, including ongoing maintenance, rather than moving everything into a warehouse by default.

What this can change for your team

  • Less time reconciling spreadsheets before a decision
  • A shared picture across sales, service, marketing and finance
  • Earlier warning when information is missing or out of date

01 / 04Data engineering

Answer the business question first

We start with what you need to understand, then identify the records behind it. That keeps the build focused on useful reporting and decisions rather than collecting data for its own sake.

How we make this work

Data engineering should begin with the records a decision needs, not a plan to centralise everything. Paloren identifies the business question, source systems and definitions required for a reliable answer. Connecting campaign activity to customer outcomes, for example, needs agreed customer identifiers and a consistent meaning for an accepted sale. Different systems may use different dates or status labels, so we document those differences before choosing ingestion or warehouse structure. The aim is a maintained foundation for reporting or AI, with enough context to explain the result. Requirements justify a new platform, not its appearance in a catalogue.

  • Business-question and source mapping
  • Shared identifiers and record definitions
  • Platform choice based on actual requirements
Know when the information is ready to use

02 / 04Data engineering

Know when the information is ready to use

We connect the sources and make missing, duplicate or outdated records visible. Your team spends less time wondering whether a report is complete and more time using it.

How we make this work

A data pipeline needs an explicit contract for what arrives, how it changes and what happens when it fails. We define source fields, update frequency, transformations and quality checks around the agreed workflow. Missing records, duplicate identifiers and unexpected schema changes should become visible conditions rather than silent adjustments. Batch or event-driven approaches are selected according to the use case, not a blanket preference for real time. The design also records freshness so downstream users know when information was last updated. Representative samples and source-owner input help establish what normal variation looks like before the pipeline is relied on for reporting or AI-generated answers.

  • Source-to-target field and transformation mapping
  • Duplicate, missing-record and schema checks
  • Freshness expectations and failure notifications
Bring the right context together

03 / 04Data engineering

Bring the right context together

Structured business records and written knowledge need different handling. We design the foundation so reporting and AI can use relevant information without opening access beyond the people who should have it.

How we make this work

We decide which information belongs in a structured store and which should remain in its source system. Customer records may need a shared reporting model, while documents can be retrieved from their existing location within access boundaries. Copying information creates additional retention and permission responsibilities, so we map who may access the result and what a downstream application can expose. A company brain needs useful context and a way to respect those boundaries. Data preparation does not guarantee correct AI answers; retrieval, output evaluation and application controls remain distinct parts of implementation.

  • Structured-data versus document handling decisions
  • Access and retention requirements for copied records
  • Clear contract with downstream reporting or AI consumers
Trust the foundation after launch day

04 / 04Data engineering

Trust the foundation after launch day

We test the numbers against source records and plan for late updates and broken connections. Your team receives operating guidance, clear ownership and a maintenance plan alongside the build.

How we make this work

Acceptance should show that agreed records arrive correctly and failures can be detected and handled. We reconcile representative outputs with source totals and investigate differences rather than merely checking that a job completed. Testing covers late updates, deleted records, unavailable sources and structural changes where relevant. The handover explains monitoring, reruns, access ownership and how a business definition changes, with running costs and support responsibilities documented alongside the build. Existing platforms can be retained where they fit. The result is a foundation your team can operate, not pipelines only their builder understands.

  • Source reconciliation and exception tests
  • Monitoring, rerun and change runbooks
  • Operating costs and support ownership

What you take forward

What you get

Source and dependency inventory

Shared data definitions

Pipeline and access design

Quality and freshness checks

Reconciliation evidence

Operating runbooks

  1. 01

    Map the question

    Identify the records, systems and definitions needed for a useful answer.

  2. 02

    Design the contract

    Agree fields, transformations, access, quality checks and freshness.

  3. 03

    Build and reconcile

    Test the pipeline against representative source records and failure cases.

  4. 04

    Hand over operations

    Document monitoring, reruns, costs and change responsibilities.

Decision summary
StageWhat it changes
Map the questionIdentify the records, systems and definitions needed for a useful answer.
Design the contractAgree fields, transformations, access, quality checks and freshness.
Build and reconcileTest the pipeline against representative source records and failure cases.
Hand over operationsDocument monitoring, reruns, costs and change responsibilities.

The next move

Whose definition of customer or sale is the report using today?

Tell Paloren which numbers do not agree and where they come from. Reply from the team within one business day. No deck, no technical brief needed.

First reply
From the team, within one business day.
What to bring
The problem, the systems involved and what should work better.
What happens next
Paloren turns it into a working brief. The team reviews it.

Before we begin

Questions we get asked, answered with numbers

Do we need a new data warehouse?

Not necessarily. A typical foundation build runs 6 to 10 weeks from USD 35k. The decision depends on the questions, source systems, update needs and existing platform. A limited integration or improvement to the current foundation may be enough. The scope should explain why a new store is needed before committing to migration and ongoing operating costs.

Does every document go into the warehouse?

No. Structured records and documents can need different handling. Documents may remain in their existing systems and be retrieved within the intended user's permissions. A typical foundation runs 6 to 10 weeks. The design should make copying, retention, access and freshness responsibilities explicit rather than treating centralization as an automatic improvement.

Can you work with our existing data team?

Yes. The engagement can focus on a defined pipeline, data model or review over 6 to 10 weeks from USD 35k while your team retains platform ownership. Agree coding conventions, access, testing and handover responsibilities during scoping. The aim is to leave work that fits the operating environment rather than a disconnected replacement.

How do you know the pipeline is correct?

Completion logs alone are insufficient. We test against 6 to 10 weeks of acceptance criteria and representative reconciliation, field-level checks and tests for relevant changes or failures. The source owner and business reviewer must agree expected results. Any unresolved discrepancy stays visible, with an owner and a decision about whether downstream use can proceed.

Whose definition of customer or sale is the report using today?

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