Partner Solutions Architect · WSO2 · Oxford, UK

Building platforms
that actually scale.

I help enterprises design API-first, integration-led, and identity-secure platforms — with a growing focus on agentic AI governance and execution at scale.

APIs Integration Identity & IAM Kubernetes Agentic AI Enterprise Architecture
Ashwin Nallaperuma

Architect. Integrator.
Platform thinker.

I'm Ashwin — a solutions architect based in Oxford who has spent over a decade working at the intersection of APIs, integration, and cloud infrastructure. I currently work at WSO2, partnering with global system integrators and enterprises to modernise their platforms and unlock real business value.

My work sits at the crossroads of platform engineering and enterprise strategy. I believe that well-governed APIs are the backbone of any serious digital business, and that identity is the trust layer that holds everything together.

More recently, I've been exploring what it means to build truly agentic AI systems at enterprise scale — where reasoning, action, governance, and identity must all work together. I write about all of this on Medium.

10+
Years in enterprise tech
WSO2
Partner Solutions Architect
IEEE
Published researcher

What I work on

I focus on four interconnected domains that define the modern enterprise platform.

🔗
API Platforms & Governance

Designing composable API platforms with real governance, observability, and developer experience. From API lifecycle management to marketplace design and policy enforcement at scale.

Enterprise Integration

Micro-integrations, event-driven architectures, and enterprise integration patterns. Helping teams move from brittle point-to-point connections to resilient, observable flows.

🔐
Identity & Access Management

Identity as the trust layer: SSO, zero-trust architecture, CIAM, and policy-driven access control. Making security a feature, not an afterthought, across the enterprise.

🤖
Agentic AI Platforms

Building enterprise-grade AI agent platforms where reasoning, action, governance, and identity must coexist. Designing for auditability, safety, and scale from day one.

☁️
Cloud & Kubernetes

Cloud-native infrastructure design, Kubernetes orchestration, and helping teams make the transition from legacy monoliths to maintainable, scalable cloud architectures.

🏛️
Platform Modernisation

Executive-to-technical conversations about legacy modernisation. Delivering reusable reference architectures and enablement assets that partners and GSIs can actually use.

Talks & workshops

I speak to audiences ranging from C-suite executives to platform engineers — adapting depth and framing to what actually moves the room.

Building Agentic AI Platforms

How enterprises can design AI agent systems that are not just capable but governable, auditable, and identity-aware. Covers architecture patterns, pitfalls, and pragmatic next steps for platform teams.

20-min keynote 60-min deep dive 90-min workshop

Composable Platform Modernisation

The case for API-first, integration-led platform design — and how to actually get there from a legacy estate. Includes reference architectures, migration patterns, and lessons from real-world transformations.

Executive briefing Architecture review Technical deep dive
Enquire about a talk →

From the blog

I write on Medium about AI, architecture, integration, and occasionally the mind.

Let's talk platforms

Whether you're looking for architecture guidance, a speaker for your event, or just want to swap notes on API governance and agentic AI — I'm always up for a good conversation.

Say hello →