Claritas One
Data & AI/Engineering

Enterprise Big Data Engineering

We architect and deliver petabyte-scale data platforms that process, govern, and serve data across your enterprise with the latency, lineage, and compliance controls that regulated industries require. From real-time streaming pipelines to enterprise data lakehouses, our engineering practice builds the data infrastructure that AI and analytics strategies depend on.

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Senior-only delivery · £960M revenue influenced

Data Pipeline

Real-time pipeline architecture.

pipeline.monitoring.internal

Ingest

Kafka
1.2M msg/s

Process

Spark
850K ops/s

Store

Delta Lake

4.2 TB/hr

Serve

API

12ms p99

Events/sec

1.2M

Latency

<60s

Uptime

99.9%

Cost

-40%

Methodology

Our approach.

01

Data Architecture Assessment & Lakehouse Design

We assess your current data landscape — sources, volumes, latency requirements, and consumer patterns — and design a modern data lakehouse architecture on Delta Lake, Apache Iceberg, or Apache Hudi that unifies batch and streaming workloads while maintaining ACID transaction guarantees at petabyte scale.

02

Ingestion Pipeline Engineering

We build high-throughput ingestion pipelines that capture data from operational databases, SaaS APIs, event streams, and third-party feeds — with schema evolution handling, exactly-once delivery guarantees, and ingestion SLA monitoring that alerts before downstream consumers are impacted.

03

Real-Time Streaming Architecture

Apache Kafka, Apache Flink, and Spark Structured Streaming are implemented to deliver sub-minute data freshness for operational analytics, fraud detection, and customer-facing personalisation use cases — with topic partitioning strategies and consumer group management designed for long-term operational stability.

04

Data Quality, Governance & Lineage

We implement data quality frameworks using Great Expectations or Soda Core, column-level lineage tracking with OpenLineage, and a data catalogue integration with Apache Atlas or DataHub — giving your data governance team the controls required to satisfy GDPR, CCPA, and sector-specific data regulations.

05

Performance Optimisation & Cost Engineering

We apply file format optimisation (Parquet, ORC), partition pruning, Z-ordering, and cluster auto-scaling strategies to reduce query costs and improve performance by 3-10× versus unoptimised architectures — with ongoing cost anomaly monitoring and automated rightsizing recommendations.

Data platform failures are the silent killer of enterprise AI strategies.

Talk to an Expert

Organisations invest in data science teams, ML tooling, and analytics platforms only to find that the underlying data infrastructure cannot provide the data quality, availability, and lineage required for production workloads. Data arrives late. Schemas drift unexpectedly. Lineage is untracked. Regulatory audits cannot be answered. Our big data engineering practice is built around the principle that data infrastructure is a product with SLAs, not a utility that operates on a best-effort basis. Every pipeline we build ships with quality contracts, lineage tracking, and operational monitoring that gives your data consumers the reliability they need to build critical systems on top.

What we deliver.

Core capabilities across every big data engagement.

Delta Lake, Apache Iceberg, and Apache Hudi lakehouse architecture
Apache Spark ETL engineering with performance tuning and cost optimisation
Real-time streaming with Kafka, Flink, and Spark Structured Streaming
Schema evolution management and exactly-once delivery guarantees
Column-level data lineage tracking with OpenLineage and DataHub
Data quality framework implementation with automated SLA alerting
GDPR and CCPA-compliant data lifecycle management and deletion workflows
Cloud cost engineering with automated rightsizing and anomaly detection

Technology Stack

Battle-tested at petabyte scale.

Apache Spark

Apache Spark

Flink

Flink

Kafka

Kafka

Airflow

Airflow

dbt

dbt

Docker

Docker

Kubernetes

Kubernetes

PostgreSQL

PostgreSQL

Elasticsearch

Elasticsearch

Snowflake

Snowflake

Redis

Redis

Python

Python

Data quality commitment.

99.9%

Pipeline SLA Uptime

Every pipeline ships with monitoring and automated alerting

<60s

End-to-End Latency

Real-time streaming from source to serving layer

40%

Cost Reduction

Infrastructure optimisation through rightsizing and spot instances

Build the Data Foundation Your AI Strategy Depends On

Our data architects will assess your current infrastructure and design a scalable, governed data platform aligned to your analytics and AI roadmap.