Hi, I’m Shanaka Sandanayaka — IAM Engineer & Builder

Lead developer for enterprise IAM and secure APIs. I design identity platforms and developer tooling used in production at scale.

About me

Lead Developer (IAM) at OP Financial Group in Helsinki. Previously Senior IAM Engineer at WithSecure and engineering roles at WSO2. I build standards‑based authentication & authorization (OAuth2/OIDC, SAML, SCIM), ABAC/XACML policy systems, and secure API platforms across Java/JS stacks.

Highlights

Lead Developer (IAM) — OP Financial Group (2024–now)
Senior Engineer (IAM) — WithSecure (2021–2024)
Associate Tech Lead / Senior SE — WSO2 (2017–2024)
Awards: WSO2 Sustained Outstanding Contributor (2018, 2019)
Certs: AWS Solutions Architect Associate; WSO2 IS/APIM certs
Skills: Java, JS/React, Spring Boot, Docker, K8s, API Mgmt, ABAC/XACML

Latest posts

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Contact

I’d love to connect about identity engineering, secure APIs, and developer tooling. If you have an interesting problem space, let’s talk.

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— Shanaka