Krzysztof Romanowski

Profession experience:

Virtuslab: Scala Specialist December 2011 - present

(previously Senior Scala Developer, Scala Developer)

• Specialised Scala Tooling - creating unified tooling for huge Scala worksapces including specialised compilers, debugger

  Technologies: (all including normal usage, configuration but also internals)_ Scala, Scala compiler, SBT, Intellij, Eclipse, Git, Jenkins

  Work including support duties (fixing, reproducing users problems) and desiging and managing tooling development

• Open source projects: ScalaIDE, Beholder - main author

  Technologies: Scala (AST and deep Scala internlans), Eclipse internals, JVM internals (JDI), Slick, Play

• Manufacturing management & execution system

  Technologies: Scala, Play Framework, Akka, Slick, JQuery, sbt, ScalaTest, PostgreSQL, JavaScript

• Web application for FX and futures markets with highly interactive and fluent charting library.

  Technologies: Scala, Java Script, Lift, specs2, MongoDB, PostgreSQL, HTML5, Canvas),

• Mobile Shopping Application

  Technologies: Scala, Android

• Customer Thoughts - web feedback managment application (based on polish language analisis)

  Technologies: Scala, Java, Hadoop, HBase, Lift, Lift Mapper, Postgresql, Wekka, Mahout, Integration with Facebook, Twitter, Google+, PayPal

Kambu: Java Develper, May-December 2011

• Moblie guide application

  Technologies: Java, Wicket, Hibernate, Postgresql, Andorid, SQLite, GoogleMapsAPI, Appache CXF

• SSO aplication base on LDAP

  Technologies: Java, LDAP, Appache CXF, Hibernate, Postgresql, SOAP

Certificataces and trainings:

Typesafe’s Advanced Scala Course - October 2013

Training in advanced Scala features including advanced object-functional programming, Scala’s type system, implicits, type classes, internal DSLs and custom Scala collections.

Apache Spark: An Introductory Workshop For Developers - October 2015

Introductory Workshop for data processing in Spark coducted by Lightbend (previously Lightbend).

Talks, leaded trainings

• Scalar: Incremental Compiler: Taming Scalac
• Scalasphere (with Piotr): Perspective change: huge Scala project
• ScalaCamps Using Lambdas for Scala code debugging Beholder
• Meta Scala programming workshop at Codepot
• Akka worskshop at Warsjava

Education

Master of Science in Computer Science – in progress

AGH University of Science And Technology in Kraków, 2013-present

Faculty of Electrical Engineering, Automatics, Computer Science and Electronics

Master Thesis Title:#####

Scala Performance Analysis in Agent-based Urban Traffic Simulation

Technologies: Scala, Akka, Open Street Map, GNUPlot, sbt

Bachelor of Science In Engineering – high grades 4.5/5

AGH University of Science And Technology in Kraków, 2009-2013

Faculty of Electrical Engineering, Automatics, Computer Science and Electronics

Bachelor’s project:

Expert System for detecting childern's speech patologies

Technologies: Scala, Lift, Lift Mapper, Postgresql, Wekka

Skills

Programming Languages

Scala, Java Script, Java, Python, SQL, Erlang, Action Script, LESS, Prolog, C

Technologies

IntelliJ IDEA, Eclipse

Play Framework, Akka, Slick, JQuery, Lift,

AspectJ, Spring Framework, Android SDK, specs2, ScalaTest, JUnit, Twitter Bootstrap

Lift Mapper, Hibernate, OrmLite, JDBC, Wicket

PostgreSQL, MongoDB , MySQL, SQLite

Tomcat, Jetty,

Mercurial, Git, Subversion, JIRA, Confluence, FishEye, Crucible, Bamboo, Github

sbt, Maven,

Kanban, TDD, BDD, design patterns,

REST, SOAP, HTML5, CSS3

Languages

Polish: native

English: good

Interests

• HEMA
• cycling
• folk music
• cooking
• traveling
• books (mostly Fantasy and SF)