Contact-
www.linkedin.com/in/juliuszgonera- (LinkedIn)
Top Skills
Ruby on Rails
React
ElasticSearch
Languages
English (Native or Bilingual)
German (Full Professional)
French (Limited Working)
Certifications
Machine Learning
Computational Investing, Part I
Regression Models
Functional Program Design in Scala
Juliusz Gonera
Senior Software Engineer
Warsaw, Masovian District, Poland
Summary
Software Developer with over a decade of experience.
Ruby, Rails, React, Typescript, Postgresql, Elasticsearch, Scala
Experience
bluereport.net
Software Developer
July 2011 - Present
Media monitoring solutions for German/Swiss/French corporations &
governments
stack: Rails, ElasticSearch, Typescript, React, Redux, Mobx, Android
highlights:
- introduced Typescript, React, MobX to the company for the new frontend
projects
- improved DB performance dramatically by analysing & optimizing SQL
queries
- migrated product from legacy to React
- built a new product with Redux/Flux
- prepared internal workshops on Flux architecture, React, Redux,
Asynchronous programming
- solely responsible for development & maintenance of a critical media
monitoring system
- introduced process changes which, among others, focussed on increasing
ownership of issues and issue estimation accuracy
- introduced Scala/Play to the company for infrastructure applications
Weblify / Lokter.pl
Software Developer
January 2009 - October 2010 (1 year 10 months)
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Building social media location based application along with a Android/iOS
mobile app.
Developing schedule/registration management app for big healthcare
providers as well as small businesses.
stack: Java, Android, Ruby/Rails, Mobile Apps HTML & Native
highlights:
- frontend/backend on two popular Polish social networking portals
- responsible for the official Android application of the portals
Education
Warsaw University of Technology
Master of Science (MS), Computer Science · (2016)
Warsaw University of Technology
Bachelor of Science (BS), Computer Science · (2010 - 2014)
University of Warsaw
BS, Mathematics · (2008 - 2010)
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