
Ivan Melnikov
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Ivan Melnikov
- Bis heute 4 Jahre und 4 Monate, seit Feb. 2021
Software Engineer
Google Switzerland GmbH
- 9 Monate, Juni 2020 - Feb. 2021
Freelance Senior Software Engineer, backend, java
Freelancer
Was working on Presto (high performance distributed SQL query engine for big data) platform as part of data lake solution for BI users Used technologies: Presto, AWS, K8S, Databricks, Hive metastore, Java
- 2 Jahre und 2 Monate, Okt. 2017 - Nov. 2019
Senior Software Engineer
Deposit Solutions GmbH
Developed the platform which allowed Deutsche bank customers invest money into other banks without opening accounts. Responsibilities: Full cycle of new features implementation and deployment. Live system on call 24/7 support. Used technologies: Java, Spring Boot, Dropwizard, MySql, Microservices, Agile Methodologies, Docker
Big Data reporting project which processes millions event per day and hundreds gigabytes of data. The goal of the system is to measure performance of advertisement campaigns. It gathers advertisement click and view events as well as shop products view and buy events and measure them against each other for different time periods to calculate uplifts.
- 2 Jahre und 4 Monate, Juni 2014 - Sep. 2016
Senior Java Developer
Bigpoint GmbH
Developed Massively Multiplayer Online game server with 70k CCU Resposibilities: Full new features lifecycle: Concepts review, architecture design, technical design documents writing, estimation, subtasks breakdown, implementation Performance optimisation of highly multithreaded system SQL queries optimisation Took care of releases on production systems New employees interviewing and education Used technologies: Java8 MySQL Netty, ZeroMQ Jenkins svn Maven Yourkit
Took part in Informatica MDM platform development project Used: J2EE, JSF, Spring, Hibernate, JBoss, Oracle, MSSQL
Took part in a Sony QA portal development project. Took part/ in an Electronic Arts Vendors dashboard. Mentored team of 2 engineers. Used: JSF, Hibernate, Liferay, Tomcat, Glassfish, PostgreSQL, MS SQL Server
- 4 Jahre und 2 Monate, Juli 2007 - Aug. 2011
Java Developer
Devexperts
Participated in a “GFT” (gftforex.com) trading platform development project. Mostly developed business logic in a server core part. Used: J2EE, Oracle, GWT Took part in a monitoring system development project. Used: Swing, MySQL, Spring
- 10 Monate, Sep. 2006 - Juni 2007
Software Developer
Actimind
Took part in a web sites content processing application development. Used technologies: XSLT, JSP, JavaScript
- 9 Monate, Dez. 2005 - Aug. 2006
Junior Software Developer
Meyer & Nicca
Took part in a cars insurance administration application development project. Used technologies: C++, Firebird Took part in insurance application development project for reinsurance company (swissre.com ) Used technologies: J2EE, Swing, Oracle, Jboss
Ausbildung von Ivan Melnikov
- 2002 - 2007
Mathematics, Computer Science
Saint Petersburg State University
Faculty of Mathematics and Mechanics, sub-faculty of Software and Administration of computers, department of Informatics.
Sprachen
Russisch
Muttersprache
Englisch
Fließend
Deutsch
Grundlagen
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