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⏎
CH
Chris Hasinski
(he/him)
Poznań, Poland
#ruby-on-rails
#databases
#postgresql
#sqlite
#database-performance
#data-processing
#data-persistence
#activerecord
#feedback-loops
#ci-cd
#continuous-integration-ci
#developer-experience-dx
#testing
#performance
#continuous-integration
#mruby
#game-development
#ruby
#development-environment
11 more
Talks (19)
Attended Events (27)
Stamps (22)
Stickers (6)
Map
Scheduled
Workshop by Chris Hasiński
Chris Hasinski
Ruby Community Conference Winter Edition 2026
Even smaller Rubies
Chris Hasinski
tiny ruby #{conf} 2025
Part of
Ruby Warsaw Meetup October 2025
AI, offline
Chris Hasinski
Ruby Warsaw Meetup October 2025
Scheduled
Part of
City Pitches
City Pitch: Poznań
Chris Hasinski
EuRuKo 2025
Part of
Lightning Talks
05:11
Lightning Talk: Let's fine-tune a model!
Chris Hasinski
EuRuKo 2025
Not published
Let's fine-tune a model!
Chris Hasinski
Friendly.rb 2025
Part of
Berlin Ruby + AI Meetup June 2025
AI, offline
Chris Hasinski
Berlin Ruby + AI Meetup June 2025
Image Vector Search
Chris Hasinski
Baltic Ruby 2025
Part of
Lightning Talks
03:58
Lightning Talk: Ruby on a PlayStation
Chris Hasinski
RubyKaigi 2025
Next Token!
Chris Hasinski
wroclove.rb 2025
Not recorded
Workshop: Image Vector Search
Chris Hasinski
Ruby Community Conference Winter Edition 2025
Part of
Ruby Warsaw Meetup October 2024
Next token! (Or how to work with LLMs)
Chris Hasinski
Ruby Warsaw Meetup October 2024
Not recorded
Workshop: Fixing Performance Issues with Rails
Chris Hasinski
,
Patryk Ptasiński
Ruby Community Conference Summer Edition 2024
Part of
Amsterdam.rb Meetup April 2024
37:26
Fantastic Databases And Where to Find Them
Chris Hasinski
Amsterdam.rb Meetup April 2024
22:48
Fantastic Databases And Where To Find Them
Chris Hasinski
EuRuKo 2023
Part of
Unconference Pitches (Day 2)
Unconference Pitch: Chris Hasiński
Chris Hasinski
EuRuKo 2023
37:27
Fantastic Databases and Where to Find Them
Chris Hasinski
wroclove.rb 2023
44:45
Fantastic Databases And Where To Find Them
Chris Hasinski
Ruby Community Conference Summer Edition 2023
46:10
Ever Shorter Feedback Loop
Chris Hasinski
wroclove.rb 2022
Scheduled
Workshop by Chris Hasiński
Chris Hasinski
Ruby Community Conference Winter Edition 2026
Not recorded
Workshop: Image Vector Search
Chris Hasinski
Ruby Community Conference Winter Edition 2025
Not recorded
Workshop: Fixing Performance Issues with Rails
Chris Hasinski
,
Patryk Ptasiński
Ruby Community Conference Summer Edition 2024
Even smaller Rubies
Chris Hasinski
tiny ruby #{conf} 2025
Part of
Ruby Warsaw Meetup October 2025
AI, offline
Chris Hasinski
Ruby Warsaw Meetup October 2025
Scheduled
Part of
City Pitches
City Pitch: Poznań
Chris Hasinski
EuRuKo 2025
Not published
Let's fine-tune a model!
Chris Hasinski
Friendly.rb 2025
Part of
Berlin Ruby + AI Meetup June 2025
AI, offline
Chris Hasinski
Berlin Ruby + AI Meetup June 2025
Image Vector Search
Chris Hasinski
Baltic Ruby 2025
Next Token!
Chris Hasinski
wroclove.rb 2025
Part of
Ruby Warsaw Meetup October 2024
Next token! (Or how to work with LLMs)
Chris Hasinski
Ruby Warsaw Meetup October 2024
Part of
Amsterdam.rb Meetup April 2024
37:26
Fantastic Databases And Where to Find Them
Chris Hasinski
Amsterdam.rb Meetup April 2024
22:48
Fantastic Databases And Where To Find Them
Chris Hasinski
EuRuKo 2023
Part of
Unconference Pitches (Day 2)
Unconference Pitch: Chris Hasiński
Chris Hasinski
EuRuKo 2023
37:27
Fantastic Databases and Where to Find Them
Chris Hasinski
wroclove.rb 2023
44:45
Fantastic Databases And Where To Find Them
Chris Hasinski
Ruby Community Conference Summer Edition 2023
46:10
Ever Shorter Feedback Loop
Chris Hasinski
wroclove.rb 2022
Part of
Lightning Talks
05:11
Lightning Talk: Let's fine-tune a model!
Chris Hasinski
EuRuKo 2025
Part of
Lightning Talks
03:58
Lightning Talk: Ruby on a PlayStation
Chris Hasinski
RubyKaigi 2025
