Aleksei Afanasev
@sidneyshow
I test high-load backend platforms, APIs, microservices, and data flows across FinTech, Retail, and iGaming.
What I'm looking for
I'm currently testing a high-load personal data processing platform at 01.tech, covering backend services, REST/gRPC APIs, web UI, and microservice integrations.
I've validated asynchronous data flows through Kafka and RabbitMQ and investigated data across PostgreSQL, ClickHouse, and MongoDB using SQL. I also maintain 200+ test cases in Allure TestOps and prepare scenarios for automated and performance testing.
Previously, I tested financial transaction and credit-process microservices for Renaissance Bank and MKB through ITQ Group, validating REST APIs and external integrations with Postman, Swagger, and WireMock.
Across more than six years in FinTech, Retail, and iGaming, I've improved QA processes, maintained test documentation, and coordinated planning, hiring, onboarding, and mentoring during team restructuring.
Experience
Work history, roles, and key accomplishments
QA Engineer
01.tech
May 2023 - Present (3 years 3 months)
Tested backend services, REST/gRPC APIs, web UI, and microservice integrations. Maintained 200+ test cases in Allure TestOps and coordinated QA activities during team restructuring.
Education
Degrees, certifications, and relevant coursework
South Ural State University
Information Security
2013 - 2016
Pursued studies in Information Security at South Ural State University from 2013 to 2016, but did not complete the degree.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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