DATA PLATFORM ENGINEERING
Trust Your Data
Stop Arguing About The Numbers
Three versions of the truth. Zero trust in the numbers. We fix that.
What We Fix
The dashboard says one thing. Finance says another.
Three versions of the truth. Nobody trusts the numbers. Every board meeting starts with an argument about the data.
Data scientists spend 80% of their time cleaning.
Your most expensive people doing your least valuable work. Because nobody built the pipes properly.
Compliance is a manual spreadsheet.
GDPR, data residency, access controls — all tracked in someone’s head. One audit away from a very bad day.
AI needs data. Your data isn't ready.
Models are only as good as what feeds them. Garbage in, hallucinations out. The foundation isn’t there.
Some Results By OnStak
Real deployments. Measured outcomes. Across industries.
HEALTHCARE · DATA PLATFORM
National health provider. Fragmented data. Critical decisions.
Patient data across fourteen systems, no single view of care. Regulatory requirements that couldn't flex. OnStak built a unified data platform with real time ingestion, automated quality checks, and role-based access — live in five months.
FINANCIAL SERVICES · SPLUNK O11y
Banking Technology Provider — Observability Uplift
Delivered an end-to-end Splunk Observability assessment and POC — unifying metrics, logs, and traces across hybrid banking workloads, right-sizing ingestion, and giving SRE teams a single pane of glass across tier-1 platforms.
BANKING · DATA READINESS
Regional Bank — AI-Ready Data Foundation
Ran a data-readiness and AI-foundation assessment across core banking, risk, and customer domains — cataloging sources, scoring governance maturity, and producing a sequenced roadmap to a unified, AI-ready data platform.
FINANCIAL SERVICES · DATA STRATEGY
Global Payments Leader — Enterprise Data Platform Assessment
Assessed enterprise data architecture across compliance, fraud, and customer domains — producing target-state platform blueprints, prioritized use-case business cases, and a phased execution plan aligned to regulatory and AI ambitions.
Your Data Platform Journey With OnStak
Every data platform engagement follows the same path. Discover → Prove → Build → Operate.
DISCOVER · 2-4 WEEKS
Every source, every pipeline, every transformation. Who owns it, who uses it, what’s duplicated. Scored against a maturity model — not a gut feeling.
PROVE · 6-10 WEEKS
Pick the highest value data domain. Build the pipeline, validate quality, prove the architecture works in your environment with your data.
BUILD · 3-9 MONTHS
Full platform build out: lakehouse, mesh, or warehouse — whatever fits. Real time and batch pipelines, tested, monitored, documented.
OPERATE · ONGOING
Lineage, quality scoring, access controls, compliance automation. Your data stays clean, trusted, and audit-ready — permanently.
WHAT WE DELIVER. NOT GENERIC PROPOSALS.
- Data Maturity Assessment report
- Architecture blueprint
- Production data pipelines
- Quality scoring model
- Governance framework
- Data catalogue + lineage map
Why OnStak
91% AI Architects and Engineers.
The experts of the experts, we know the complex systems that keep your business running.
Enterprise-Class. Operationalised.
We get your tech and how it connects — then we deliver together enterprise-quality reality.
Outcome-Based. Human First.
You come first. We listen, we start with you, then we deliver aligned to your needs.
Explore Our Other Services
Application Modernization
Untangle monoliths. Ship weekly. Modern platforms for modern teams.
Infrastructure Modernization
Fix the foundations. Cloud, hybrid, AI ready infrastructure.
AI Video Analytics
AI layer that turns passive surveillance into real-time detection, proactive response, and operational insight.
Digital Resilience
End mean-time-to-blame. Full-stack visibility from network to endpoint.
TRUSTED BY

















