Sandy Budi WirawanBogor, Indonesia
Projects

myDigiLearn Scheduler | Sandy Budi Wirawan

GoApache KafkaPostgreSQLMongoDB
Project type
Distributed backend
My role
Fullstack Developer
Delivery evidence
Separated scheduled and queue-driven jobs from interactive services across Kafka, PostgreSQL, and MongoDB workflows.
myDigiLearn Scheduler | Sandy Budi Wirawan
June 15, 2026

Context

The myDigiLearn ecosystem needs recurring and event-driven jobs to run reliably outside user-facing request cycles. The scheduler service supports automated task execution and learning-data synchronization without coupling long-running work to the main application.

Contribution

  • Developed background worker flows in Go for scheduled and asynchronous tasks.
  • Worked with cron-based execution and queue consumers using Apache Kafka.
  • Processed learning activity data across PostgreSQL, JSONB structures, and MongoDB.
  • Supported Learning Record Store execution and downstream activity synchronization.
  • Designed job handling with clear operational visibility and failure boundaries.

Engineering focus

The work centered on predictable execution, data integrity, and efficient processing. Separating scheduler responsibilities from interactive services made workloads easier to scale and reduced the risk of long-running tasks affecting application response times.

Related experience

This project was part of my Fullstack Developer experience at Telkom Corporate University Center. Read the professional experience or explore the related Learning Record Store.
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