Fintech · EU
Payments platform re-architecture
Rebuilt a legacy processing core into an event-driven platform: p99 latency reduced 68%, incident rate reduced 74%, and settlement cycles compressed from hours to minutes.
Operational since day one
Engineering the digital backbone of modern organizations.
POOL FILTRATION SURREY LIMITED designs, builds and secures software, cloud and automation systems that outperform under real-world load — not slide decks.
12+
years delivery99.98%
uptime targetEU/UK
data residency01Company overview
A technology partner built for continuity.
We are a multidisciplinary IT firm combining engineering rigor with a product mindset. From greenfield software to hardened cloud estates, our teams deliver systems that scale predictably, fail gracefully and remain maintainable long after launch.
02Core capabilities
Eight practices, one delivery discipline.
01
Software Development
Custom platforms, APIs, and mission-critical backends.
02
Web Development
Performance-first web apps and marketing surfaces.
03
IT Consulting
Architecture, sourcing and technology strategy.
04
Cloud Solutions
AWS, Azure, GCP — reference architectures that scale.
05
Cybersecurity
Threat modeling, hardening, incident response.
06
Business Automation
Workflow, RPA and integration pipelines.
07
Technical Support
SLA-backed operations and reliability engineering.
08
Infrastructure
Networks, observability, IaC, cost governance.
03Why choose us
The delivery contract
Outcomes over output.
Senior teams
No offshore relays
Fixed ownership
Documented handover
Security by default
Observable systems
Senior-led engagements
Every project has a principal engineer accountable end-to-end — not a rotating cast.
Transparent economics
You see the plan, the burn, the risks and the trade-offs. No opaque change orders.
Continuity guarantees
Documentation, runbooks and knowledge transfer are contractual, not optional.
Compliance-aware
GDPR, SOC 2, ISO 27001 patterns baked into templates from the first commit.
04Technology expertise
A curated stack, deployed in production at scale.
TypeScript
Go
Python
Rust
Node.js
React
Next.js
PostgreSQL
Kubernetes
Terraform
AWS
Azure
GCP
Kafka
Redis
GraphQL
gRPC
OpenTelemetry
05Industry solutions
Sector 01
Financial services
Payment rails, KYC/AML pipelines, real-time risk telemetry.
Sector 02
Healthcare & life sciences
HIPAA-aligned platforms, interoperability (HL7/FHIR), clinical dashboards.
Sector 03
Logistics & manufacturing
IoT ingestion, predictive maintenance, warehouse orchestration.
Sector 04
Retail & e-commerce
Composable commerce, edge personalization, checkout reliability.
Sector 05
Public sector
Accessible services, procurement-compliant delivery, secure data.
Sector 06
Professional services
Practice management, portals, automation of intake and reporting.
06Development process
A five-phase model, tuned for real delivery.
1
Discover
Stakeholder interviews, constraints, success metrics.
2
Architect
Reference architecture, risk register, delivery plan.
3
Build
Iterative increments with observable quality gates.
4
Harden
Load, security and resilience testing at production parity.
5
Operate
SRE, tuning, cost governance, continuous improvement.
07Security & reliability
Built to withstand real conditions.
Every system we ship is designed against a documented threat model, tested against production parity load, and instrumented so incidents are detected before customers are.
Zero-trust identity
Short-lived credentials, mTLS, workload identity.
Defense in depth
Layered controls across network, host and application.
Continuous verification
Automated policy checks in every pipeline.
Recoverable by design
Tested backups, chaos drills, documented runbooks.
08Selected engagements
Manufacturing · UK
Cloud consolidation programme
Consolidated seven business units onto a single governed cloud landing zone, reducing infrastructure spend 41% while raising security posture to internal ISO 27001 audit-ready.
Professional services · Global
Automated intake workflow
Replaced fragmented spreadsheets with an automation layer processing 40k monthly requests, cutting average handling time from 3 days to 22 minutes with full audit trail.
09Team & expertise
Senior engineers. No relay layers.
Our practice is intentionally small and deeply experienced. Architects, security specialists, SREs and product engineers work as one team — with direct client access at every level.
Principal Engineering
Distributed systems, high-throughput backends
Cloud Architecture
Landing zones, IaC, cost governance
Security Practice
AppSec, cloud security, incident response
Product Engineering
React, TypeScript, performance
Data & Platform
Streaming, warehousing, ML enablement
Automation
Workflow, RPA, integration
SRE
Observability, on-call, resilience
Delivery
Programme management, discovery
10Frequently asked
Questions we hear often.
What engagement models do you offer?+
Fixed-scope delivery, dedicated squads, and long-term retained partnerships tailored to organizational maturity and roadmap velocity.
How do you approach security?+
Security is embedded from architecture through deployment: threat modeling, least-privilege identity, hardened pipelines, and continuous monitoring.
Which industries do you support?+
Financial services, healthcare, logistics, manufacturing, professional services, and public sector programs — each with domain-specific compliance patterns.
Do you work with existing teams?+
Yes. We integrate as embedded contributors, uplift internal capability, and document every decision so ownership fully transfers.
What is your delivery cadence?+
Iterative two-week increments with observable outcomes, transparent metrics, and formal quality gates between phases.
11Contact information
Company
POOL FILTRATION SURREY LIMITED
Email
vernonarmstrong139@gmail.com
Domain
poolfiltrationsurrey.com