Nicoleta Mircea

Developed and maintained Java microservices for a Romanian online jewelry shop. Built backend services supporting transactional email sending (JavaMail API), report generation (Apache POI), and templated content rendering (Thymeleaf). Collaborated on small front-end fixes and full-stack delivery support using React and Node.js. Worked with Kafka and PostgreSQL, and implemented/consumed authentication via Keycloak (OAuth2/JWT). Contributed to observability and operations using Grafana and Kibana, and validated performance with JMeter, while deploying services in a containerized environment using Docker and related tooling.

Built a compliance platform for the EU Shareholder Rights Directive (SRD II) in a regulated banking environment. Developed payment gateway adapters integrating Alipay and other providers into the Worldpay ecosystem, focusing on high reliability and low-latency processing. Implemented event-driven services using Kafka Streams for real-time data processing. Maintained CI/CD pipelines with Jenkins, monitored systems with Splunk, and supported code quality through SonarQube. Participated in Agile delivery and test practices including Cucumber-based scenarios, while working with OpenShift deployments.

Developed and maintained a web application for a major financial institution using a microservice architecture. Worked with Spring Boot, MongoDB, Docker, and Kubernetes, deploying services on Azure infrastructure. Integrated platform components through Apigee, Salesforce, and Spring Cloud in a Kanban delivery model, collaborating with multiple stakeholders to deliver features for financial services use cases.