Andrey Mostovoy
Development Team Lead at AliExpress CIS
Vienna, Austria
Summary
👤
Senior🎓
Top SchoolAndrey Mostovoy is a Development Team Lead and senior backend engineer with 15+ years of experience designing and scaling high-performance distributed systems. He specializes in performance optimization (CPU, memory, latency) and has built services that sustain 20,000+ RPS and a ticketing platform that served 500,000+ daily users on minimal infrastructure. Comfortable across Go, PostgreSQL, Kafka, gRPC, GraphQL and Kubernetes, he applies Clean Architecture and observability practices to keep systems reliable under heavy load. At AliExpress CIS he launched production-critical platforms (A/B testing, internationalization, RUM) and introduced engineering processes that improved delivery speed and stability. An active open-source contributor, he has improved developer tooling in notable projects like graphql-code-generator by leading lint migrations and type-safety enhancements. Based in Vienna and fluent in Russian and English, he combines hands-on optimization skills with team leadership to deliver measurable performance and cost efficiencies.
11 years of coding experience
11 years of employment as a software developer
Lomonosov Moscow State University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (13)
graphql10
typescript10
code-generation10
typescripts10
eslint10
wordpress-graphql10
wpgraphql10
react10
typescript-types10
testing9
angular9
software-quality9
cicd8
Programming languages (3)
Github contributions (5)
dotansimha/graphql-code-generator
Mar 2020 - May 2020
A tool for generating code based on a GraphQL schema and GraphQL operations (query/mutation/subscription), with flexible support for custom plugins.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:7 commits, 7 PRs, 21 comments in 1 month
Contributions summary:Andrey focused on migrating the project from TSLint to ESLint, a significant code quality improvement task. They updated and fixed various code files, configurations, and scripts, and added linting rules. Additionally, the user addressed issues with optional types and added a new option `onlyOperationTypes` for typescript and flow. These changes impacted the project's core functionality and improved testing performance.
subscriptionmutationflexiblequeryreact
standy/the-tale-stats
Jan 2015 - Jun 2015
Contributions:3567 pushes, 4 branches in 5 months
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