Ярослав Чебоксаров
@0004492
I build Go backend services, event-driven APIs, and observable microservices.
Russian FederationWhat I'm looking for
I've built Go services for Russian Railways testing systems at CHIPTYUN LLC, including ticket generation, exam administration, service integrations, and PostgreSQL schema design.
I helped move critical workflows to an event-driven architecture using transactional outbox and Kafka, taking report and real-time event processing off the synchronous API path. I also developed SSE-based exam-session monitoring with Redis read models, event buffering, reconnection recovery, and slow-client isolation.
I've configured Prometheus and Grafana monitoring for TicketService and ExamService, including SLI/SLOs, ticket issuance metrics, and answer-save success rates. I set up GitLab CI/CD for linting and deployment, and I write unit and integration tests while maintaining documentation and addressing technical debt.
I've also developed billing and user-account microservices for a Shutterstock-style media platform, integrated YooKassa payments, and built a Python API for configuring Jenkins containers for cloud-resource provisioning.
Experience
Work history, roles, and key accomplishments
Python Developer
ITMO University Laboratory — Cloud-Oriented Solutions and Mo
Jun 2024 - Dec 2024 (6 months)
Developed a Python API that made it possible to configure and create a Jenkins container capable of executing tasks for provisioning requested cloud resources. Worked as part of a team on API design and business requirements, wrote unit and integration tests, and worked on a large project under Git version control.
Golang Developer
CHIPTYUN LLC
Developed a testing system for transport security employees for Russian Railways (RZD) as part of a team of 3 backend developers, a frontend developer, and a DevOps engineer. Responsible for developing and enhancing Go services for ticket generation and exam administration, database schema design, service integration, and improving system observability.
Education
Degrees, certifications, and relevant coursework
National Research University ITMO
Master's degree, Software Engineering
2024 -
Pursuing a Master's degree in Software Engineering. Focused on advanced software development and engineering practices.
National Research University ITMO
Bachelor's degree, Systems and Applied Software
2021 - 2025
Completed a Bachelor's degree in Systems and Applied Software. Gained foundational knowledge in software systems and applications.
Tech stack
Software and tools used professionally
Availability
Location
Russian FederationAuthorized to work in
Job categories
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