Designing a Money Transfer Platform
How to think about payments, idempotency, Kafka, and reliability.
Coming soon →
Senior Backend Engineer
Building reliable backend systems.
I write about Java, Spring Boot, Kafka, AWS, Kubernetes, distributed systems, payments, and senior engineering interviews.
JavaSpring BootKafkaAWSKubernetesPostgreSQLDistributed SystemsPayments
$ whoami
Eyyup Sehmec
$ focus
Backend systems, payments, Kafka, reliability
$ currently_building
Technical blog + engineering portfolio
Writing
Latest Articles
Kafka Topics vs Events
A practical explanation for backend engineers preparing for interviews.
Coming soon →
Saga Pattern Explained
Orchestration, choreography, retries, failures, and recovery.
Coming soon →
Portfolio
Featured Projects
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Payment Orchestration Platform
Architecture, implementation notes, trade-offs, and lessons learned.
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Money Transfer System
Architecture, implementation notes, trade-offs, and lessons learned.
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AI Blog Assistant
Architecture, implementation notes, trade-offs, and lessons learned.