Dmitry Buiko
@dmitrybuiko
Software engineer specializing in backend microservices and high-performance systems using Go and C/C++.
What I'm looking for
I am a software engineer focused on designing and implementing backend microservices and high-performance systems using Go and C/C++. I bring hands-on experience across the full SDLC including design, implementation, testing, deployment, and monitoring.
At Equinix I contributed to a cloud billing platform, stabilizing databases, improving deployment pipelines with Kubernetes and Argo CD, and delivering APIs and streaming gRPC optimizations. I also improved developer tooling such as proto generation and Docker Compose compatibility.
At FuboTV I worked on the Signals team building content scheduling and switching systems, dramatically reducing latency and code size by refactoring services, replacing ORMs with PostgreSQL CTEs, and redesigning event-driven architecture migrating from NSQ to Kafka.
Earlier, I developed embedded Linux solutions in C/C++ for digital TV set-top boxes, implementing streaming standards and optimizing memory usage for resource-constrained devices. I value pragmatic engineering, measurable performance improvements, and robust, testable systems.
Experience
Work history, roles, and key accomplishments
Built a cloud billing platform for Equinix Metal customers, stabilizing stage databases, implementing billing APIs, and optimizing gRPC streaming to improve reliability and performance across services.
Developed backend systems for content scheduling and signal management, refactored services to reduce latency 100x, migrated messaging to Kafka, and improved observability and CI/CD pipelines.
Education
Degrees, certifications, and relevant coursework
Institute of Cryptography, Communications and Informatics
Master of Science, Applied Mathematics (Theoretical Cryptography)
Master of Science in Applied Mathematics with a specialization in Theoretical Cryptography.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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