Vladimir Y Java Software Engineer
Summary
• 11 years of practical experience in software development.
• Excellent experience with application engineering, architecting and development. Capable of analyzing, designing complex, high loaded systems, efficient resources management and problem solving. Quick learner of new technologies.
• Fluent English level.
Expirience
Senior Software Engineer
July 2016 – Now
Description: High loaded solution for cloud backups of cloud services like Office 365, G Suite, Salesforce, Box
Responsibilities: Software development, scalable system architecture design, design specification creation, performance analysis, bug fixing, unit testing, code review, DAO’s, building deployment flow (CI/CD procedures), conducting deployment, requirements analysis, creating documentation, communicating with customer, leading and mentoring junior developers.
Technologies/Environment: Java (J2SE 8), C#, Python, HTML+CSS+JS+Angular, Spring Boot, Spring Framework, Servlets, REST web services, JUnit 4/5, Dropwizard, AWS, ElasticSearch, MongoDB, ActiveMQ, RabbitMQ, Kafka, Jenkins, Maven, Git
Senior Software Engineer, Private Betting
May 2018 – May 2019
Description: Betting platform for closed betting club
Responsibilities: Leading and mentoring team of developers, system architecture design, design specification creation, requirements specification and creating granular tasks for developers, performance analysis, bug fixing, code review, building deployment flow (CI/CD procedures), conducting deployment.
Technologies/Environment: Java (Java 12), HTML+CSS+JS, Spring Boot 2, Spring Core, Spring Thymeleaf, Spring Security, Spring Data, REST web services, WebSocket, JUnit 5, GCP, MongoDB, Jenkins, Twilio, Maven, Git
Senior Software Engineer, nVPN
December 2018 – May 2019
Description: nVPN service is called to provide a secure and private connection within a public network.
Responsibilities: Development of desktop application, performance analysis, performance optimizations, system architecture redesign, requirements specification and creating granular tasks for developers, code review.
Technologies/Environment: Java SE 8, Java FX 8, EJB3, REST web services, JDBC, NoSQL, Junit, log4j, Gson, geoip services, Azure, Java FX Application, Derby SQL, OpenVPN, Maven, Git
Software Engineer, AllGoals
January 2016 – August 2016
Description: Worldwide live scores and free push notifications. Standings, Fixtures, Top Scorers, Stats.
Responsibilities: Software development, bug fixing, unit testing, DAO’s, deployment, documentation, communicating with customer.
Technologies/Environment: Java (J2SE, J2EE7), PHP, EJB3, Servlets, REST web services, JDBC, NoSQL, Junit, Google Cloud Services, APNS, GCM, Google App Engine, Google Cloud SQL, Google Cloud Storage, MySQL, Jenkins, Maven, Git
Software Engineer, nVPN
August 2015 – August 2016
Description: nVPN service is called to provide a secure and private connection within a public network
Responsibilities: Development of desktop client for comfortable VPN connections operating, performance analysis, performance optimizations, software development, design, unit testing, manual testing, deployment, bug fixing, code review.
Technologies/Environment: Java SE 8, Java FX 8, EJB3, REST web services, JDBC, NoSQL, Junit, log4j, Gson, geoip services, AWS, Java FX Application, Derby SQL, OpenVPN, Maven, Git
Software Engineer, Big Yotta
May 2015 – March 2016
Description: This project is to create cross platform desktop client application and server side application for handling genetic data uploads of arbitrary size.
Responsibilities: System architecture design, development of highly secured, scalable and fault tolerant desktop client for transferring big files, performance analysis, performance optimizations, design, unit testing, manual testing, deployment, bug fixing, code review.
Technologies/Environment: Java SE 8, Java FX 8, EJB3, Spring Framework, Guava, REST web services, JDBC, NoSQL, Junit, log4j, Gson, compression libraries, Java FX Application, HikariCP, Derby SQL, HsqlDB, EhCache, Maven, Git, Azure, auto-provisioning of Azure nodes for data processing.
Software Engineer, Slotomania
December 2015 – March 2016
Description: Slotomania is the number one free slots game in the world. Social video slots casino
Responsibilities: Software development, bug fixing, unit testing, DAO’s, deployment, documentation creation, communication with customer.
Technologies/Environment: Java (J2SE, J2EE7), EJB3, Servlets, REST web services, Spring Framework, Kafka JMS, JDBC, NoSQL, Junit, Akka, Tomcat 7/8, Couchbase 1.8/2.0, MySQL, Kafka, Facebook Graph API, Maven, Git, Team City
Software Engineer, Caesars Casino
April 2014 – December 2015
Description: Virtual, play-for-fun casino game with video slots, roulette and blackjack options. Caesars Casino is an online social game owned by Caesars Interactive Entertainment, Inc.
Responsibilities: Software development, bug fixing, unit testing, DAO’s, deployment, documentation creation, communication with customer.
Technologies/Environment: Java (J2SE, J2EE7), EJB3, Servlets, REST web services, Spring Framework, Kafka JMS, JDBC, NoSQL, Git, Junit, Akka, Tomcat 7/8, Couchbase 1.8/2.0, MySQL, Kafka, Facebook Graph API, Maven, Git, Team City
Software Engineer
September 2013 – January 2014
Description: Cloud notification service development for Android/iOS push message delivery
Responsibilities: Software development, bug fixing, unit testing, DAO’s, deployment, documentation.
Technologies/Environment: Java (J2SE, J2EE6), EJB3, CDI, REST web services, JMS, NoSQL, JUnit, Jackson, APNS, GCM, Apache Solr, MS SQL Server, JBoss EAP 6.1, Cassandra, Infinispan, Tibco, RHEL 6.x, Maven, SVN, Jenkins, HP Fortify
Software Engineer, Berimbi, MoneyMania
May 2012 – March 2014
Description: Backend development for high loaded online trading game.
Responsibilities: Software development, bug fixing, unit testing, parsers, DAO’s.
Technologies/Environment: Java (J2SE, J2EE6), EJB3, CDI, Servlets, REST web services, JMS, JDBC, NoSQL, algortims and extensive data structures usage (AVL-trees, RB-trees), SVN, TomEE 1.6, Couchbase 1.8/2.0, Netty 3.6, EHCache 2.6, PostgreSQL 9.2, ActiveMQ 5.x, RHEL 6.x, Amazon EC2, S3, Facebook Graph API, Maven, SVN, Jenkins
Software Engineer, Kampai.
November 2009 – May 2011
Description: Internet resource for reading Anime and manga.
Responsibilities: System architecture design, software development, design, functional testing, unit-testing, documentation creation.
Technologies/Environment: PHP, SQL, HTML, Javascript, jQuery, CSS3, Bootstrap, AJAX, XML, Cron, Apache HTTP Server, MySQL 4, Git, Campfire
Software Engineer
May 2010 – November 2010
Description: Internet resource for sharing useful information and communication between students.
Responsibilities: System architecture design, software development, design, functional testing, unit-testing, documentation creation.
Technologies/Environment: PHP, HTML, XML, XSLT, CSS2, SSL, SQL, AJAX, Smarty templating engine, DLE, Apache HTTP Server, MySQL 4, Git
Education
M.S. in Automatics and computer controlled systems
2014 – National Technical University
B.S. in Automatics and computer controlled systems
2013 – National Technical University