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Досвід роботи

Senior Golang Developer

з 02.2026 по 07.2026 (6 місяців)
SKELAR, Київ (IT)

Designed and evolved service APIs and inter-service contracts using Protobuf and gRPC for production microservices and shared platform components.

Designed event-driven workflows with Kafka and RabbitMQ, applying CQRS and eventual-consistency patterns to decouple services and support scalable asynchronous processing.

Diagnosed and resolved performance bottlenecks by improving database access patterns, optimizing complex queries, refining indexing strategies, and applying selective denormalization where it provided measurable performance gains.

Designed and improved caching strategies, including cache-aside patterns and multiple invalidation approaches selected according to consistency, freshness, and latency requirements.

Planned and executed complex database migrations with staged rollout, data validation, backward compatibility, and controlled production risk; used AI-assisted workflows to accelerate implementation, testing, refactoring, and technical-debt reduction.

Senior Golang Engineer

з 05.2023 по 01.2026 (2 роки 9 місяців)
SoftConstruct, Київ (IT)

Led system design and hands-on development of scalable Go services, translating business requirements into service boundaries, data models, APIs, integration flows, and production-ready implementations.

Designed and implemented shared platform services for asset management and distributed reporting, covering domain logic, persistence, asynchronous processing, data ingestion, export generation, retrieval, and file lifecycle management. Applied contract-first API design with gRPC and OpenAPI, supported by automated client and server code generation.

Enabled product services to offload resource-intensive reporting and storage workflows through reusable platform capabilities.

Consolidated fragmented reporting and file-management solutions into shared services, reducing duplicated implementation effort and improving maintainability, scalability, and operational consistency.

Contributed directly to performance tuning, reliability improvements, production troubleshooting, and the evolution of complex business workflows.

Senior Golang Developer

з 11.2020 по 04.2023 (2 роки 6 місяців)
SKELAR, Київ (IT)

Architected and evolved a distributed platform of 30+ independently deployable services built for rapid scaling and traffic spikes.

Used Kafka as the backbone of the event-driven architecture, supporting reliable asynchronous communication and eventual consistency
across domains.

Designed data-access patterns using MongoDB, PostgreSQL, EventStore, and Elasticsearch for transactional, event-sourced, and
low-latency search workloads.

Built a reusable event-driven engine that accelerated delivery of core business capabilities and standardized service behavior.

Improved platform performance and scalability through profiling, infrastructure automation, and workload-specific optimization.

PHP tech lead

з 07.2018 по 11.2020 (2 роки 5 місяців)
SKELAR, Київ (IT)

Architected and managed a high-load microservices ecosystem, focusing on reliability and scalability.

Implemented a comprehensive monitoring strategy using Prometheus and ELK, ensuring 24/7 visibility into system health and performance.

Successfully integrated Golang into the production environment to handle performance-intensive tasks, moving away from traditional PHP-FPM limitations.

Established best practices for Distributed Tracing and centralized logging (Graylog) to streamline debugging in a complex distributed environment.

Provided technical mentorship and led architectural reviews for inter-service communication and database design.

Chief technology officer

з 07.2016 по 07.2018 (2 роки)
BBQ at LackyLabs, Київ (IT)

- Promoted to CTO following the successful launch of the new engine to lead the technical vision of a newly formed independent entity within the holding group.

- Scaled and managed a multi-disciplinary engineering department of 30+ specialists, including developers, QA, DevOps.

- Orchestrated the technical expansion into new international markets, ensuring system scalability and compliance with regional requirements.

- Led recruitment strategies, talent development, and mentorship programs to build a high-performing engineering culture.

- Managed high-level technical partnerships and cross-project integrations within the holding, acting as the primary technical point of contact for external stakeholders.

- Oversaw architectural decisions and conducted critical design reviews to ensure robust, secure, and scalable product delivery.

Technical Lead

з 04.2015 по 06.2016 (1 рік 3 місяці)
LuckyLabs, Київ (IT)

Orchestrated the full-scale rewrite of the company's legacy engine, replacing outdated C code with a scalable PHP solution.

Developed a modular Multi-tenant Core architecture, which standardized development across all company projects and significantly reduced time-to-market for new features.

Introduced NoSQL (MongoDB) into the ecosystem to manage complex datasets and improve system throughput.

Provided hands-on technical leadership, focusing on system design, database schema optimization, and the implementation of core service layers.

Established best practices for code quality and architectural patterns for the newly developed platform.

Освіта

National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

Faculty of Physics and Mathematics, Київ
Вища, з 2002 по 2008 (6 років)

Додаткова освіта та сертифікати

Немає додаткової освіти та сертифікатів.

Знання і навички

• Пунктуальність
• Golang
• PostgreSQL
• CI/CD
• gRPC
• Docker
• MySQL
• MongoDB
• Microservices
• Kubernetes
• Google Cloud Platform

Знання мов

• Українська — вільно
• Англійська — середній