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Samir Aliyev

@samiraliyev

Senior Software Engineer at Kapital Bank building Kafka-based payment workflows for the m10 mobile app.

At Kapital Bank, I develop Java and Spring Boot microservices for m10 payments, including utility bills, gaming, merchant, and eSIM purchases. I build Kafka-based asynchronous workflows that track payment status while provider operations complete in the background.

Previously at GoldenPay, I developed backend services for Pulz wallet, merchant onboarding, and BNPL products. My work included REST and gRPC microservices, payment integrations, and onboarding and identity-verification flows; I also built a Go real-time chat project using bidirectional streaming and NATS.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Kapital Bank OJSC

Sep 2026 - Present (2 months)

Develop and maintain Java/Spring Boot microservices for mobile app payments, including utility bills, gaming, and eSIM purchases. Build Kafka-based event-driven workflows and integrate with payment providers and internal services.

Java Spring Boot Kafka Redis Kubernetes AWS Datadog GitHub Actions REST APIs Microservices

Backend Engineer

GoldenPay OJSC

Jan 2021 - Sep 2026 (5 years 8 months)

Developed Java/Spring Boot REST and gRPC microservices for mobile wallet and merchant-facing payment services. Implemented event-driven integrations with Kafka and RabbitMQ, and built customer onboarding, identity verification, and order processing features.