Konrad Oleksiuk

Background

About

Software Engineer with passion. I love working in a team using cutting-edge technologies and learn new things. Startup lover. I like to share my knowledge and to acquire it from others.

Work Experience

Software Engineer,
Mar, 2016 - Present
I joined team of 3 other Software Engineers to help building SaaS product.
- Ruby Development
- Improvement of data processing
- Heavy work with Google Analytics API
- Improve ElasticSearch data
Software Engineer,
Oct, 2015 - Feb, 20164 months
- Ruby development
- API development and documentation
- Performance optimizations (Ruby, SQL)
Software Engineer,
Apr, 2015 - Dec, 20158 months
Part-time (remote) job, depending on request to help with developing products.
- Ruby development
- Developed web scrapper with data aggregation & API processing
Software Engineer,
Oct, 2012 - Sep, 20153 years
- Ruby development
- Involved in multiple projects depending on needs
- Lead a project for client (Bank) to be run & shown in Dublin
- Heavy-Facebook integration into the system including realtime card payment notifications.

Skills

Software
Ruby

JRuby

Elixir

Rails

Design Patterns

ReactJS (learning)

API

RESTful

Sinatra

Celluloid

Background processing
Testing
RSpec

MiniTest

TDD

BDD

Cucumber
Datastores & Queues
PostgreSQL

MySQL

ElasticSearch

Redis

Memcache

Cassandra

ActiveMQ
DevOps
Docker

Varnish

Nginx

Chef
Tools & others
Vim

Capistrano

Git

Gitbook

JIRA

Education

Information Technology, Bachelor, Warsaw University of Technology
Oct, 2011 - Present
Computer Science

Interests

Sports
RunningSwimmingSnowboarding (learning)Crossfit
Others
Thriller booksNight ridingPizza & tasting burgers around the city

References

Charles J Hardy (Senior Software Developer @ Leadformance)
During a recruitment phase with over 100 applicants I was blown away by the code Konrad submitted. He easily blew all the other candidates out the water when it came to skill. Young, smart, trustworthy and a joy to work with. I cant say enough good things about him. Any future moves I make or ventures I start will likely try snatch him up.
Tomasz Rogozik (Senior Software Enginner @ Upnext)
Konrad is a young, ambitious and talented full stack developer. While we didn't work on the same projects at Upnext, I was amazed by his versatile skills and a positive attitude towards any, even deeply complicated, tasks. Having Konrad in any team or company is undeniably an incredible asset.
Tomasz Wałkuski (Senior Software Engineer @ Upnext)
Konrad is an outstanding and extremely versatile software developer. He is the kind of person you always want to have on your team: the one with broad skill set, 'can do' attitude and fun to work with. I can assure you, Konrad will handle every problem you throw at him. While on this, he will focus on delivering both business value and quality software.
Michał Nowak (Product Strategist @ Upnext)
Konrad is an exceptionally hard-working developer. He's smart, quick to understand business requirements and has lots of understanding to changing requirements. In the course of our cooperation it has become clear to me that he also has serious managerial and communication talents. His professionalism allows me to recommend him to any kind of demanding project.
Ignacy Moryc (Senior Software Engineer @ Upnext)
Konrad is the kind of guy who doesn't get scared by a challenge easily. He has a tremendous amount of energy, a broad set of skills and he knows how to use it to solve difficult technical problems. He's also fun to be around, and keeps everyone smiling. It doesn't matter how good your team already is, I'm sure it would be better with Konrad on it - he's that good.
Andrea Huezo (Marketing International @ Leadformance)
Konrad is an enthusiastic individual that has manage to share his technical knowledge with the marketing team. He is always ready to bring new ideas and has a general positive attitude. Always curious to know more about everything and be very cooperative in any project.