Alex Maslakov

Developer (web/desktop/mobile) and Data Analyst


  • 2009 - 2015 : Web/Desktop and Mobile Development
  • Since 2015 : Data science (big data, machine learning, NLP, data analysis, etc) as well as Web/Desktop and Mobile Development
  • I am available for hire: paid support, consulting and development work. I don't just do programming. Rather I solve your problem choosing the most appropriate tool and technology. When contacting me, please provide the details of what you need, your approximate budget and time estimate.
  • I'm willing to relocate to Japan, USA, Hong Kong or Singapore if there's a legitimate job for me in those countries.
  • Where I am: at the moment I'm in SE Asia, GMT +8 (latest update: Jan 2016).


  • Programming languages (primary): Ruby, Python, Scala, Clojure, C#, Rust
  • Programming languages (secondary): Perl 6, Java, Haskell, C, SQL, JavaScript, R
  • Platforms: Windows, Linux, Android
  • Databases: MySql, Microsoft Sql Server, PostgreSql, MongoDb
  • Libraries (frameworks): .NET, Ruby on Rails, ASP.NET MVC, jQuery, Play! Framework, Akka, Django, Flask, Pandas, NumPy,
  • Testing: Ruby: RSpec, Cucumber, MiniTest; Python: Py.Test, Unittest;



Independent Developer

Self employed | Aug 2012 - Present

  • Freelance: Ruby, Python, Haskell, C#, C, JavaScript, Rust, Android (Scala, Kotlin, Java, Clojure), Swift, Linux, OSX.

C# Developer | Apr 2012 - Aug 2012

  • Project: basically provides a web hosting using MS Exchange server.
  • Technologies: .NET Framework 4.0, C# 4.0, Web Services, WCF, ASP.NET 4.0, jQuery, JavaScript, HTML, TFS.
  • Responsibilities: Development new modules, UI interface, unit testing, integrating with backend.
  • Team: 3 developers, 2 QA.

Independent Developer

Self employed | Dec 2011 - Mar 2012

  • Development some project using Ruby on Rails.
  • Development a website using ASP.NET MVC 3.0.

C# Developer

One Development | Feb 2011 - Dec 2011

  • Project: is a logistic web service.
  • Technologies: .NET Framework 4.0, C# 4.0, EXTJS.NET, ASP.NET 4.0, jQuery, JavaScript, HTML, T-SQL, SQL Server, TFS.
  • Responsibilities: Implementing data, biz and UI layers and integrating them with each other, estimating.
  • Team: 3 developers, 1 QA.

C# Developer

Betria Systems Inc | Oct 2010 - Feb 2011

  • Project:
  • Technologies: NET Framework 2.0, C# 2.0, ASP.NET 2.0, jQuery, JavaScript, HTML, Tortoise SVN.
  • Responsibilities: Implementing new functional, bug fixing.
  • Team: 6 developers, 2 QA.


Saint-Petersburg State University of Aerospace Instrumentation

2005 - 2010 | Saint-Petersburg, Russia |

  • I have a Master's degree in computer systems and programming.


M101: MongoDB for Developers by 10gen

Functional Programming Principles in Scala by coursera

  • This advanced undergraduate programming course covers the principles of functional programming using Scala, including the use of functions as values, recursion, immutability, pattern matching, higher-order functions and collections, and lazy evaluation.

Principles of Reactive Programming by coursera

  • This advanced course teaches principles of reactive programming using Scala: how to write composable software that is event-driven, scalable under load, resilient and responsive in the presence of failures. Concepts covered include monads, futures, observables and actors.


  • Русский (russian, native)
  • English (fluent)
  • Español (spanish, close to fluent)
  • 日本語 (japanese, intermediate)