Java Backend Developer with experience in enterprise systems, data processing pipelines and batch architectures.
Strong background in Spring Boot, Spring Batch and Kafka, working in regulated environments such as banking…
Java Backend Developer with experience in enterprise systems, data processing pipelines and batch architectures.
Strong background in Spring Boot, Spring Batch and Kafka, working in regulated environments such as banking
and insurance. Experienced with Linux-based systems, relational databases and cloud integrations.
<p>Developed and optimised Kafka producer pipelines ingesting 100k+ core application records daily into the company’s central data platform.<br>
Provisioned Azure infrastructure autonomously with Terraform, including a PostgreSQL database with private network integration.<br>
Developed Spring Batch workflows for 10TB document storage migration to AWS S3, integrated with a Spring Boot service for IAM-protected retrieval.<br>
Managed an Azure ecosystem including Function Apps, Service Bus, Teams-integrated bots and AI-powered services, and internal REST APIs for cross-team messaging.<br>
Resolved throttling and observability issues in Power Automate approval flows used by 2,000+ users, integrating logging on Azure.</p>
<p>Integrated Cypress E2E tests into GitLab CI/CD pipeline, automating regression and integration testing.<br>
Led Spring Boot 2 to 3 migration, upgrading from Java 11 to Java 21.<br>
Implemented JWT and WebAuthn-based authentication in Spring Boot services.<br>
Maintained backend unit test coverage above 90% using JUnit and Mockito.</p>
<p>Developed Spring Batch ETL jobs on Linux for processing insurance and banking data from legacy systems and third-party sources, progressively taking ownership of more complex jobs.<br>
Increased Angular test coverage from 8% to 75% by writing comprehensive unit tests with Jasmine/Karma, contributing to more stable releases.<br>
Contributed to Angular 14 to 17 migration on a codebase of 100+ components.<br>
Built Angular workflows for insurance task approval, automating previously manual processes.</p>
<p>Developed OAuth2 authentication flow in Spring Boot and Angular for secure application.<br>
Participated in internal training on Spring Batch and backend development practices.</p>
نظام التوظيف التشغيلي المعتمد على الذكاء الاصطناعي أولاً، الذي يوحّد ويؤتمت دورة التوظيف بالكامل للمؤسسات الحديثة حول العالم.
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