Sergey Leyko's user avatar
Sergey Leyko's user avatar
Sergey Leyko's user avatar
Sergey Leyko
  • Member for 12 years, 2 months
  • Last seen more than a month ago
About

Experienced C++ (10+ years) and Java developer of web/cloud services and desktop/mobile cross platform applications, including analysis, design, coding, testing and debugging. Have an in-depth knowledge of algorithms, object oriented approach and design patterns. I feel quite comfortable with Python, Javascript (node.js), C# and others. Great DevOps experience (docker, linux, amazon web services (AWS), Jenkins/Teamcity, etc). Also interested in such areas as algorithms, math, machine learning, big data, blockchain/crypto, high loaded services, cloud computing, games development.

Finished Belarus State University of Informatics and Radioelectronics with major at Computer Science.

Languages: C++, Java, SQL, CQL. Also I feel quite comfortable with Python, JavaScript (node.js), C# and others. Libraries: C++: boost, stl, cocos2dx, protobuf; Java: Spring, Jooq, LMAX disruptor and others. Cloud technologies/tools: Apache Kafka, Apache Zookeeper, Apache Cassandra, Redis, Rabbit MQ, ElasticSearch, MySQL. DevOps: jenkins, docker.io, Marathon, Mesos, AWS (EC2, S3, VPC, IAM, ES), bash Developer tools: git, mercurial, svn, maven, make, MS Visual studio, IntellyJ IDEA, XCode, jira, youtrack Methodologies: agile, tdd, waterfall, CI, build automatons, OOP, design patterns, multi-threading/concurrency Domains: cloud/web, desktop, mobile, algorithms, games development, project management

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