Technical Whitepapers • Architectural Research

Perspectives on Distributed Systems, Cloud Architecture, and AI Engineering.

In-depth technical writeups and real-world system designs written directly by our senior engineering leads. Zero marketing fluff — strictly battle-tested architecture patterns and measurable benchmarks.

All WhitepapersFinTech / SystemsDevOps / CloudAI / Machine LearningHealthTech / ComplianceeCommerce / ConcurrencyArchitecture / Governance
FEATURED WHITEPAPERS

Rigorous Engineering Blueprints & Technical Analysis.

Discover how our architects solve mission-critical concurrency, cloud infrastructure, and compliance challenges.

FinTech / Systems
12 min read

Architecting Sub-10ms Distributed Ledgers with Event Sourcing & Kafka

How to design immutable event-sourced ledger backbones in Go and Apache Kafka. Deep dive into distributed consensus, deterministic transaction ordering, multi-region CockroachDB replication, and sub-10ms latency SLAs for high-frequency banking ledgers.

Go (Golang)Apache KafkaCockroachDBEvent SourcingRaft Consensus

Senior FinTech Systems Architect • London

22 Oct 2026

Discuss Topic
DevOps / Cloud
10 min read

Zero-Downtime Blue/Green Deployments with ArgoCD and Kubernetes EKS

Practical implementation guide for GitOps-driven canary and blue/green deployment topologies on AWS EKS. Covers Istio virtual service traffic shifting, automated Prometheus metric rollbacks, and multi-AZ pod disruption budgets.

KubernetesAWS EKSArgoCDIstio Service MeshPrometheus

Head of Cloud Infrastructure & SRE • London

15 Oct 2026

Discuss Topic
AI / Machine Learning
14 min read

Deterministic RAG: Eliminating Hallucinations in Enterprise LLM Pipelines

Architectural guardrails to achieve deterministic retrieval in production RAG systems. Details hybrid sparse-dense embedding strategies with pgvector, Reciprocal Rank Fusion (RRF), context compression, and automated NeMo validation gates.

pgvectorLangChainvLLMNeMo GuardrailsHybrid Search

Lead AI Systems Engineer • London

08 Oct 2026

Discuss Topic
HealthTech / Compliance
11 min read

NHS DSPT Compliance: Security Controls for Distributed Healthcare Data

Navigating the NHS Data Security & Protection Toolkit (DSPT) and UK GDPR Article 9 requirements. Covers automated pseudonymisation pipelines, FHIR Release 4 standard API gateways, air-gapped clinical lakes, and cryptographic envelope KMS encryption.

FHIR R4 APIsAWS KMSUK GDPR Art. 9NHS DSPTAir-Gapped Data

Director of HealthTech Architecture • London

29 Sep 2026

Discuss Topic
eCommerce / Concurrency
9 min read

Building Flash-Sale Resilient Commerce on Next.js App Router and Redis

Engineering headless commerce platforms that effortlessly withstand 100k+ concurrent checkout rushes without overselling. Benchmarks atomic inventory locking using Redis distributed locks (Redlock), edge worker cart state, and SAP ERP sync.

Next.js App RouterRedis RedlockEdge CachingGraphQLERP Sync

Principal Frontend Architect • London

18 Sep 2026

Discuss Topic
Architecture / Governance
13 min read

The Strangler Fig Pattern: Decoupling Monoliths Without Halting Feature Velocity

A pragmatic framework for enterprise legacy modernization. How to extract high-consequence core domain services into independently deployable microservices using Envoy proxy routing, Change Data Capture (Debezium), and zero-risk rollback mechanisms.

Strangler FigEnvoy ProxyDebezium CDCMicroservicesKafka

Chief Technology Officer • London

05 Sep 2026

Discuss Topic
London Engineering Advisory • Battle-Tested Architecture

Need Expert Architecture Guidance for Your Roadmap?

Schedule a technical discovery session with our London principal systems architects. We analyze your systems bottlenecks, evaluate cloud sizing, and build an actionable delivery blueprint.

Schedule Technical DiscoveryCall Direct: +44 7456 066755

Registered Office: Hayes, London, United Kingdom • 1-Day Response SLA under Mutual NDA