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Baga User

@bagich12

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Golang Developer

Kazakhstan

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What I'm looking for

I'm looking to build reliable backend and distributed systems, particularly in modern AI infrastructure, event-driven architecture, and high-load platforms where I can improve system design and engineering workflows.

Software Engineer with 2 years of commercial experience building high-load backend services in Go. Experienced in designing distributed systems, event-driven architectures, and financial platforms using Kafka, PostgreSQL, AWS and Temporal. Passionate about writing reliable, well-tested software, automating engineering workflows, and continuously improving system architecture. Actively use AI-powered development tools to accelerate implementation, testing, code reviews, and architectural exploration. Interested in modern AI infrastructure and backend systems.

Experience

Work history, roles, and key accomplishments

Current

Golang Developer

Current

Gravitum (Quirion Privatbank)

Nov 2025 - Present (9 months)

Designed and implemented DDD bounded contexts for a high-load Core Banking platform, reducing API consumer integration time by 40%. Developed a distributed workflow system using Temporal for automated portfolio rebalancing.

PostgreSQL AWS Kafka Redpanda Protocol Buffers Temporal.io TypeSpec OpenAPI CQRS DDD gRPC Docker Linux

Golang Developer

Sapar Go

Oct 2024 - Nov 2025 (1 year 1 month)

Designed and developed a backend platform from scratch using Clean Architecture, implementing over 10 key business processes and supporting 5+ user roles. Implemented a transactional booking system with ACID guarantees and a workflow engine for trip lifecycle management.

PostgreSQL Redis Docker Docker Compose Linux Unit Testing