Diana

Kafka Technical Lead - Etiqa Insurance And Takaful - Kuala Lumpur, Malaysia

(2025-10)

Led the migration from legacy tools to Confluent Kafka and Apache Flink as a large-scale project
Managed migration of data from four source databases, including IBM Db2 and Oracle Database
Developed and configured connectors using Oracle XStream, JDBC Sink, Debezium for IBM Db2, and Debezium MongoDB and others
Troubleshot and resolved issues and bugs in Apache Kafka systems
Designed system architecture and data flow diagrams for the implementation of Confluent Kafka and Apache Flink
Collaborated with and led a team in end-to-end implementation
Installed and configured Confluent Kafka, Apache Flink, and Confluent Manager on Kubernetes
Configured and managed Persistent Volume Claims (PVCs), StatefulSets, and YAML configurations
Built and managed Docker images for deployment
Installed and configured Kafka monitoring agents integrated with Grafana and Prometheus
Developed custom Java JAR applications

Kafka Team Leader - PT SMBC Indonesia (Formerly Bank BTPN) - Jakarta, Indonesia

(2021-05 - 2025-08)

Ensure platform stability and continuity
Set Design and Development standard
Ensure standard has been followed
Set platform roadmap
Extract , Transform and Load (ETL) data using KSQL & Kafka connect as requested
Develop and maintain services on the Integration platform
Implementation of service transformation, routing on the Integration platform
Design solutions and integration document based on user needs
Create a unit test for each service that was made
Provides technical assistance / assistance related to testing / issues on the Integration platform with people
Work together with the development team for design, build and testing services
Actively coordinating with many people and teams to understand and analyze project needs
Agile working concept

Kafka Specialist - PT SMBC Indonesia (Formerly Bank BTPN) - Jakarta, Indonesia

(2020-04 - 2021-05)

Develop and applying technical skills Apache/Confluent Kafka
Install and upgrade version of Apache/Confluent Kafka
Kafka Security (Scram , SSL , Plaintext , SASL Plaintext )
Develop and maintain KSQL & Schema Registry service for ETL solution between systems
Kafka Connector Sink / Source to MQ, HTTPS, JDBC , ActiveMQ , Replicator .
Install and Configure Grafana and Prometheus for monitoring.
Install and setting Agent Beat for monitoring service in Elastic and Kibana
Having knowledge of Git version controlling systems repository management tools like Gitlab.
Having knowledge of project management tools like Jira.
Having basic knowledge Docker and Axway API Gateway

IT Consultant – Network Engineer - PT. Astra Graphia Information Technology - Jakarta, Indonesia

(2018-09 - 2020-04)

Integrate and develop maximize the value of IT System.
Database designing and query optimization techniques.
Understand their work practices and the nature of their business.
Work with the client to determine requirements and define the scope of a project.
Monitoring client applications (Application/Infrastructure) with CA tools
Find debug and problem solving the system.

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