Mikhail Selivanov

Solna, Sweden

Member since December 19, 2012

Mikhail has extensive experience working as a back-end programmer and has completed numerous successful projects. He has been responsible for every part of the development process, including the implementation of business logic, performance tuning, writing deployment scripts, and more.

Mikhail is now available for hire

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Portfolio

RiskMatch LLC.
Grails, Groovy, AWS
Agunga LLC
Java, Scala, JavaScript, Shell script, PHP
Social Development Agency of Komi Republic, Syktyvkar city
Java, Scala, JavaScript, Shell script

Experience

Object-oriented Programming (OOP), 7 years
Java, 7 years
Linux, 5 years
jQuery, 4 years
Functional Programming, 4 years
Unit Testing, 4 years
Git, 4 years
Scala, 3 years

Availability

Part-time

Preferred Environment

Linux, Git, IntelliJ IDEA

The most amazing...

...software I've helped create is an authorization server written in D that uses in-memory triplets storage as a database.

Employment

Data Integration and Support Team Lead
2013 - PRESENT
RiskMatch LLC.
- Created a bunch of UI components and backing code for them.
Technologies: Grails, Groovy, AWS
Senior Software Developer
2011 - 2013
Agunga LLC
- Refactored a large body of obsolete code for an online gaming engine.
- Created a stress testing tool for a network that was part of an online gaming engine.
- Implemented numerous improvements to an online game back-end related to its architecture and game logic.
- Created several utility applications for maintenance of the development process.
- Created a game balance testing tool.
Technologies: Java, Scala, JavaScript, Shell script, PHP
Senior Software Developer
2010 - 2011
Social Development Agency of Komi Republic, Syktyvkar city
- Created several GUI tools with data sheets, reports and an embedded database.
- Created a web application for manipulating user network profiles (Scala, Vaadin).
- Supported previously developed applications (Java, Scala).
- Developed a CRUD web application for the passport office administrative database of Ukhta city.
- Developed a consistency testing tool for the exchange file format of the Pension Fund Ministry of Komi Republic.
Technologies: Java, Scala, JavaScript, Shell script
Software Developer
2008 - 2010
LLC "Magnetosoft", Syktyvkar city
- Migrated system modules from web services to a messaging system.
- Took part in the creation of an authorization module written in D.
- Ported a RabbitMQ C driver to D.
- Created a prototype of a web GUI for composition of document flow routes (Java, JSF, JavaScript).
- Supported various parts of a developed document flow system such as the document indexing service, data store, and document flow routing server (Java, Groovy, JSF).
Technologies: Java, Groovy, D
Senior Software Engineer
2006 - 2008
Social Development Agency of Komi Republic, Syktyvkar city
- Created a reusable library for working with DBF files.
- Created several GUI applications with embedded databases.
- Set up a traffic shaping/counting system and made a web UI for the visualization of traffic consumption (FreeBSD/NetFlow/RRDtool/MySQL).
- Supported existent GUI projects written in Java and C++.
- Handled several networking administration tasks such as router setup and issue resolution with the agency's computer network.
Technologies: Java, Groovy
Software Developer
2004 - 2006
LLC "New Technology Center", Ukhta city
- Created various forms and reports in Visual FoxPro 7.
- Supported accounting software for housing utility companies.
- Implemented numerous optimizations for existing company projects.
- Ported pieces of DOS software written in FoxPro 2.5 to Visual FoxPro 7.
- Created several GUI components using Win API.
Technologies: FoxPro 2.5, Visual FoxPro 7

Experience

Magnetico (Development)
I participated in the development of Magnetico, a document flow system. Magnetico turned out to be a significant improvement for the business process of Mondi Syktyvkar, an uncoated fine paper plant in Syktyvkar.
Buggy Java Code: The Top 10 Most Common Mistakes That Java Developers Make (Publication)
https://www.toptal.com/java/top-10-most-common-java-development-mistakes
Java, a sophisticated programming language, has been dominating a number of ecosystems for quite a while. Portability, automated garbage collection, and its gentle learning curve are some of the things that make it a great choice in software development. However, like any other programming language, it is still susceptible to developer mistakes. This article explores the top 10 common mistakes Java developers make and some ways of avoiding them.

Skills

Languages
Java, Scala, SQL, JavaScript, PHP, D, AspectJ
Frameworks
Circumflex, Lift, Spring, Netty
Libraries/APIs
jQuery, Guava
Tools
YourKit, Git, IntelliJ IDEA, Subversion (SVN), Nginx, Redmine, Emacs, FreeMarker
Paradigms
Functional Programming, Unit Testing, Object-oriented Programming (OOP)
Platforms
Linux, Windows
Storage
MySQL, H2, MongoDB

Education

Master's degree in Computer Engineering
2001 - 2006
Management, Information, and Business Institute - Ukhta, Russia