Denis Savenko Email & Phone Number

My goals:Long-time work on an interesting project(s). Application of development process building skills. Application of new technologies to development and improvement of the product(s) in order to to achieve the business objectives of the company and make a profit.Improving yourself as a leader of the development team and as IT-specialist. Acquisition of useful skills from other team members and share my own knowledges.Skills:Languages:• PHP – 6 years, work with ZF and Symfony 2, OOP, DDD• JavaScript – 5 years, frameworks: ExtJS (Sencha), Ext.Core, Mootools, prototype, jQuery• HTML, CSS – 6 лет, HTML5, CSS3, DHTML/XHTML• Shell – average knowledges, console tools development• Perl, C/C++/C#, Java, Python – general knowledges• SQL – DDL, DML, at most work with MySQLDatabases:• MySQL – 6 years, MyISAM, InnoDB, XtraDB (Percona) – database design, normalization/denormalization, query design and optimization, administration and settings tuning• PostgreSQL, SQLite – general knowledges• MongoDB – 2 years, database design, sharding, aggregation framework, map-reduce• Memcached, Redis – 5 years/2 years, database design, caching, tagged cache, administrationMessage queues:• RabbitMQ – routing, clusterization, sharing• ActiveMQ, MemcacheQ – work with queuesSearch engines:• Solr (2.x, 3.x, 4.x) – 3 years, index design, sharding, replication, administration• Sphinx (1.x, 2.x) – 4 years, index design, sharding, replication, administrationVersion control systems:• Mercurial• Svn• GitAdditional skills:Experience with graphics editors (Adobe Photoshop / Ilustrator, Gimp, etc).Experience with e-commerce, electronic stores, integration with payment systems and third-party services.Experience with Amazon Web Services: S3, CloudFront, SES, EC2.Unix-servers administration experience: building a clusters of web servers with a focus on maximizing the availability of high-loaded systems.Experience with BigData: Hadoop, MapReduce, Hive

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  National Mining University, Dnipropetrovsk

  Information Security Of Computer Networks And Systems