OT ORIENTE TECH B.V.
JAVA DEVELOPMENT · INTEGRATION · CLOUD

Oriente Tech B.V.

Senior Java development for complex, security-sensitive environments.

We build and modernise backend systems for organisations where reliability and security are never an afterthought, from classic enterprise architectures to cloud-native microservices. We bring almost twenty years of Java experience to that work.

Expertise

01 / STACK
Java 8 → 25 Spring Boot / Spring Cloud Kubernetes & OpenShift AWS: ECS, Lambda OAuth2 / OIDC & Security React & Angular Elasticsearch CI/CD Agentic coding: Claude Code

Profile

02 / ABOUT

As a Java development company, we design and build backend services and integrations for complex, security-sensitive environments. Our work sits at the intersection of development and integration: connections between systems, APIs other teams rely on daily, and platforms that need to stay operational while being developed further.

We prefer working in agile teams where engineers take ownership, from design to production. We value maintainable, readable code over clever code.

~20
YEARS OF EXPERIENCE IN JAVA DEVELOPMENT
8 → 25
JAVA VERSIONS GROWN ALONG WITH
2 → 4
SPRING BOOT MAJOR UPGRADES DELIVERED

Focus

03 / STRENGTHS

Integration

We design and build complex integrations between systems: REST and SOAP services, event-driven connections with SNS/SQS and RabbitMQ/Kafka, and APIs other teams rely on daily. At De Rechtspraak we unlocked legacy case-management systems via REST with Kerberos SSO; on our current assignment we build integration layers towards Salesforce and identity systems.

REST / SOAPKafka / RabbitMQSNS / SQS

Modernisation

We carry out stepwise upgrades from legacy to modern Java and Spring Boot versions, including Jakarta EE migrations and carrying existing libraries forward, without closing the shop in the process. We migrated a Bloomreach/Hippo CMS platform from version 14 to 16, and moved a codebase from Java 11 to 25 and Spring Boot 2 to 4.

Java 8 → 25Spring Boot 2 → 4Jakarta EE

Security-by-design

Security is a design choice for us, not an afterthought. We built a reusable JWT/OAuth2 security library distributed to multiple services, and hardened encryption to AES-256-GCM. At De Rechtspraak we implemented OAuth-based authentication and Kerberos SSO for secure data exchange.

OAuth2 / OIDCJWTKerberos SSO

Agentic coding

We use agentic AI tooling such as Claude Code for issue analysis, generating features and code review, and critically assess every suggestion before it enters the codebase.

Claude CodeCode reviewIssue-analyse

Previous clients

04 / CLIENTS
Randstad Nederland De Rechtspraak (IVO) Ministerie van Binnenlandse Zaken en Koninkrijksrelaties MN Eurotransplant

Looking for Java expertise for an integration or modernisation challenge?

ORIENTE TECH B.V.
Elst (Utrecht), The Netherlands Attn. Harry van Oosten